3998562877440

Names of 3998562877440

• Cardinal: 3998562877440 can be written as Three trillion, nine hundred ninety-eight billion, five hundred sixty-two million, eight hundred seventy-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.99856287744 × 10¹²

Factors of 3998562877440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 129

Divisors of 3998562877440

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 41 45 48 57 59 60 64 72 76 80 82 90 95 96 114 118 120 123 128 144 152 160 164 171 177 180 190 192 205 228 236 240 246 256 285 288 295 304 320 328 342 354 360 369 380 384 410 456 472 480 492 512 531 570 576 590 608 615 640 656 684 708 720 738 760 768 779 820 855 885 912 944 960 984 1024 1062 1121 1140 1152 1180 1216 1230 1280 1312 1368 1416 1440 1476 1520 1536 1558 1640 1710 1770 1824 1845 1888 1920 1968 2048 2124 2242 2280 2304 2337 2360 2419 2432 2460 2560 2624 2655 2736 2832 2880 2952 3040 3072 3116 3280 3363 3420 3481 3540 3648 3690 3776 3840 3895 3936 4096 4248 4484 4560 4608 4674 4720 4838 4864 4920 5120 5248 5310 5472 5605 5664 5760 5904 6080 6144 6232 6560 6726 6840 6962 7011 7080 7257 7296 7380 7552 7680 7790 7872 8192 8496 8968 9120 9216 9348 9440 9676 9728 9840 10089 10240 10443 10496 10620 10944 11210 11328 11520 11685 11808 12095 12160 12288 12464 13120 13452 13680 13924 14022 14160 14514 14592 14760 15104 15360 15580 15744 16384 16815 16992 17405 17936 18240 18432 18696 18880 19352 19456 19680 20178 20480 20886 20992 21240 21771 21888 22420 22656 23040 23370 23616 24190 24320 24576 24928 26240 26904 27360 27848 28044 28320 29028 29184 29520 30208 30720 31160 31329 31488 32768 33630 33984 34810 35055 35872 36285 36480 36864 37392 37760 38704 38912 39360 40356 40960 41772 41984 42480 43542 43776 44840 45312 45961 46080 46740 47232 48380 48640 49152 49856 50445 52215 52480 53808 54720 55696 56088 56640 58056 58368 59040 60416 61440 62320 62658 62976 66139 67260 67968 69620 70110 71744 72570 72960 73728 74784 75520 77408 77824 78720 80712 81920 83544 83968 84960 87084 87552 89680 90624 91922 92160 93480 94464 96760 97280 98304 99712 100890 104430 104960 107616 108855 109440 111392 112176 113280 116112 116736 118080 120832 122880 124640 125316 125952 132278 134520 135936 137883 139240 140220 142721 143488 145140 145920 147456 149568 151040 154816 155648 156645 157440 161424 163840 167088 167936 169920 174168 175104 179360 181248 183844 184320 186960 188928 193520 194560 198417 199424 201780 208860 209920 215232 217710 218880 222784 224352 226560 229805 232224 233472 236160 241664 245760 249280 250632 251904 264556 269040 271872 275766 278480 280440 285442 286976 290280 291840 294912 299136 302080 309632 311296 313290 314880 322848 330695 334176 335872 339840 348336 350208 358720 362496 367688 368640 373920 377856 387040 389120 396834 398848 403560 413649 417720 419840 428163 430464 435420 437760 445568 448704 453120 459610 464448 466944 472320 483328 491520 498560 501264 503808 529112 538080 543744 551532 556960 560880 570884 573952 580560 583680 595251 598272 604160 619264 622592 626580 629760 645696 661390 668352 671744 679680 689415 696672 700416 713605 717440 724992 735376 737280 747840 755712 774080 778240 793668 797696 807120 827298 835440 839680 856326 860928 870840 875520 891136 897408 906240 919220 928896 933888 944640 966656 992085 997120 1002528 1007616 1058224 1076160 1087488 1103064 1113920 1121760 1141768 1147904 1161120 1167360 1190502 1196544 1208320 1238528 1253160 1259520 1284489 1291392 1322780 1336704 1343488 1359360 1378830 1393344 1400832 1427210 1434880 1449984 1470752 1474560 1495680 1511424 1548160 1556480 1587336 1595392 1614240 1654596 1670880 1679360 1712652 1721856 1741680 1751040 1782272 1794816 1812480 1838440 1857792 1867776 1889280 1933312 1984170 1994240 2005056 2015232 2068245 2116448 2140815 2152320 2174976 2206128 2227840 2243520 2283536 2295808 2322240 2334720 2381004 2393088 2416640 2477056 2506320 2519040 2568978 2582784 2645560 2673408 2711699 2718720 2757660 2786688 2801664 2854420 2869760 2899968 2941504 2976255 2991360 3022848 3096320 3112960 3174672 3190784 3228480 3309192 3341760 3358720 3425304 3443712 3483360 3502080 3564544 3589632 3624960 3676880 3715584 3778560 3968340 3988480 4010112 4030464 4136490 4232896 4281630 4304640 4349952 4412256 4455680 4487040 4567072 4591616 4644480 4669440 4762008 4786176 4833280 4954112 5012640 5038080 5137956 5165568 5291120 5346816 5423398 5437440 5515320 5573376 5603328 5708840 5739520 5799936 5883008 5952510 5982720 6045696 6192640 6349344 6381568 6422445 6456960 6618384 6683520 6717440 6850608 6887424 6966720 7004160 7129088 7179264 7249920 7353760 7431168 7557120 7936680 7976960 8020224 8135097 8272980 8465792 8563260 8609280 8699904 8824512 8911360 8974080 9134144 9183232 9288960 9338880 9524016 9572352 9666560 9908224 10025280 10076160 10275912 10331136 10582240 10693632 10846796 10874880 11030640 11146752 11417680 11479040 11766016 11905020 11965440 12091392 12385280 12698688 12763136 12844890 12913920 13236768 13367040 13558495 13701216 13774848 13933440 14008320 14258176 14358528 14499840 14707520 14862336 15114240 15873360 15953920 16040448 16270194 16545960 16931584 17126520 17218560 17399808 17649024 17822720 17948160 18268288 18366464 18577920 19048032 19144704 19816448 20050560 20152320 20551824 20662272 21164480 21387264 21693592 21749760 22061280 22293504 22835360 22958080 23532032 23810040 23930880 24405291 24770560 25397376 25526272 25689780 25827840 26473536 26734080 27116990 27402432 27549696 27866880 28016640 28516352 28717056 28999680 29415040 29724672 30228480 31746720 31907840 32080896 32540388 33091920 33863168 34253040 34437120 35298048 35645440 35896320 36536576 36732928 37155840 38096064 38289408 39632896 40101120 40675485 41103648 41324544 42328960 42774528 43387184 43499520 44122560 44587008 45670720 45916160 47064064 47620080 47861760 48810582 49541120 50794752 51379560 51655680 52947072 53468160 54233980 54804864 55099392 55733760 57032704 57434112 58830080 59449344 60456960 63493440 63815680 64161792 65080776 66183840 67726336 68506080 68874240 70596096 71290880 71792640 73073152 74311680 76192128 76578816 79265792 80202240 81350970 82207296 82649088 84657920 85549056 86774368 86999040 88245120 89174016 91341440 91832320 94128128 95240160 95723520 97621164 99082240 101589504 102759120 103311360 105894144 106936320 108467960 109609728 110198784 111467520 114065408 114868224 117660160 118898688 122026455 126986880 127631360 128323584 130161552 132367680 135452672 137012160 137748480 141192192 142581760 143585280 146146304 148623360 152384256 160404480 162701940 164414592 165298176 169315840 171098112 173548736 176490240 178348032 182682880 183664640 188256256 190480320 191447040 195242328 198164480 203179008 205518240 206622720 211788288 213872640 216935920 219219456 222935040 229736448 235320320 237797376 244052910 253973760 256647168 260323104 264735360 270905344 274024320 275496960 282384384 285163520 287170560 292292608 297246720 304768512 320808960 325403880 328829184 330596352 338631680 342196224 347097472 352980480 356696064 365365760 376512512 380960640 382894080 390484656 396328960 406358016 411036480 413245440 423576576 427745280 433871840 438438912 445870080 470640640 488105820 507947520 513294336 520646208 529470720 541810688 548048640 550993920 564768768 570327040 574341120 584585216 594493440 609537024 641617920 650807760 657658368 677263360 694194944 705960960 713392128 730731520 753025024 761921280 780969312 812716032 822072960 826490880 847153152 855490560 867743680 876877824 891740160 941281280 976211640 1015895040 1026588672 1041292416 1058941440 1083621376 1096097280 1129537536 1148682240 1169170432 1188986880 1219074048 1283235840 1301615520 1315316736 1354526720 1388389888 1411921920 1461463040 1506050048 1523842560 1561938624 1625432064 1644145920 1652981760 1694306304 1710981120 1735487360 1753755648 1783480320 1882562560 1952423280 2031790080 2082584832 2117882880 2167242752 2192194560 2259075072 2338340864 2438148096 2566471680 2603231040 2630633472 2709053440 2776779776 2823843840 2922926080 3047685120 3123877248 3250864128 3288291840 3388612608 3470974720 3507511296 3566960640 3765125120 3904846560 4063580160 4165169664 4235765760 4384389120 4518150144 4676681728 4876296192 5132943360 5206462080 5261266944 5418106880 5553559552 5647687680 5845852160 6095370240 6247754496 6501728256 6576583680 6777225216 6941949440 7015022592 7530250240 7809693120 8127160320 8330339328 8471531520 8768778240 9752592384 10412924160 10522533888 10836213760 11107119104 11295375360 11691704320 12190740480 12495508992 13153167360 13554450432 13883898880 14030045184 15619386240 16254320640 16660678656 16943063040 17537556480 19505184768 20825848320 21045067776 22214238208 22590750720 23383408640 24381480960 24991017984 26306334720 27767797760 31238772480 32508641280 33321357312 33886126080 35075112960 41651696640 42090135552 44428476416 48762961920 49982035968 52612669440 55535595520 62477544960 66642714624 67772252160 70150225920 83303393280 88856952832 97525923840 99964071936 105225338880 111071191040 124955089920 133285429248 166606786560 199928143872 210450677760 222142382080 249910179840 266570858496 333213573120 399856287744 444284764160 499820359680 666427146240 799712575488 999640719360 1332854292480 1999281438720 3998562877440
• Sum of all divisors σ(n): 15204534181200
• Sum of proper divisors (its aliquot sum) s(n): 11205971303760
• 3998562877440 is an abundant number, because the sum of its proper divisors (11205971303760) is greater than itself. Its abundance is 7207408426320

Bases of 3998562877440

• Binary: 111010001011111100111010111000000000000000₂
• Hexadecimal: 0x3A2FCEB8000
• Base-36: 1F0WX3I80

Squares and roots of 3998562877440

• 3998562877440 squared (3998562877440²) is 15988505084841252460953600
• 3998562877440 cubed (3998562877440³) is 63931042898006909765884108062326784000
• The square root of 3998562877440 is 1999640.6870835569
• The cube root of 3998562877440 is 15872.1092170769

Scales and comparisons

• 3,998,562,877,440 seconds is equal to 127,141 years, 48 weeks, 2 days, 22 hours, 24 minutes.
• To count from 1 to 3,998,562,877,440 would take you about three hundred seventeen thousand, eight hundred fifty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 3998562877440 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3998562877440

• 3998562877440 backwards is 0447782658993
• 3998562877440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3998562877440's digits is 72
• More coming soon!