1078945136640

Names of 1078945136640

• Cardinal: 1078945136640 can be written as One trillion, seventy-eight billion, nine hundred forty-five million, one hundred thirty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.07894513664 × 10¹²

Factors of 1078945136640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 5157

Divisors of 1078945136640

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 41 42 45 48 56 60 63 64 70 72 80 82 84 90 96 105 112 120 123 126 128 140 144 160 164 168 180 192 205 210 224 240 246 252 256 280 287 288 315 320 328 336 360 369 384 410 420 448 480 492 504 512 560 574 576 615 630 640 656 672 720 738 768 820 840 861 896 960 984 1008 1024 1120 1148 1152 1230 1260 1280 1312 1344 1435 1440 1476 1536 1640 1680 1722 1792 1845 1920 1968 2016 2048 2240 2296 2304 2460 2520 2560 2583 2624 2688 2870 2880 2952 3072 3280 3360 3444 3584 3690 3840 3936 4032 4096 4305 4480 4592 4608 4920 5040 5099 5120 5166 5248 5376 5740 5760 5904 6144 6560 6720 6888 7168 7380 7680 7872 8064 8192 8610 8960 9184 9216 9840 10080 10198 10240 10332 10496 10752 11480 11520 11808 12288 12915 13120 13440 13776 14336 14760 15297 15360 15744 16128 16384 17220 17920 18368 18432 19680 20160 20396 20480 20664 20992 21504 22960 23040 23616 24576 25495 25830 26240 26880 27552 28672 29520 30594 30720 31488 32256 34440 35693 35840 36736 36864 39360 40320 40792 40960 41328 41984 43008 45891 45920 46080 47232 49152 50990 51660 52480 53760 55104 57344 59040 61188 61440 62976 64512 68880 71386 71680 73472 73728 76485 78720 80640 81584 81920 82656 83968 86016 91782 91840 92160 94464 101980 103320 104960 107079 107520 110208 114688 118080 122376 122880 125952 129024 137760 142772 143360 146944 147456 152970 157440 161280 163168 165312 167936 172032 178465 183564 183680 184320 188928 203960 206640 209059 209920 214158 215040 220416 229455 236160 244752 245760 251904 258048 275520 285544 286720 293888 305940 314880 321237 322560 326336 330624 335872 344064 356930 367128 367360 368640 377856 407920 413280 418118 419840 428316 430080 440832 458910 472320 489504 503808 516096 535395 551040 571088 573440 587776 611880 627177 629760 642474 645120 652672 661248 671744 713860 734256 734720 737280 755712 815840 826560 836236 839680 856632 860160 881664 917820 944640 979008 1007616 1032192 1045295 1070790 1102080 1142176 1175552 1223760 1254354 1259520 1284948 1290240 1305344 1322496 1427720 1463413 1468512 1469440 1511424 1606185 1631680 1653120 1672472 1679360 1713264 1720320 1763328 1835640 1881531 1889280 1958016 2015232 2090590 2141580 2204160 2284352 2351104 2447520 2508708 2519040 2569896 2580480 2610688 2644992 2855440 2926826 2937024 2938880 3022848 3135885 3212370 3263360 3306240 3344944 3358720 3426528 3526656 3671280 3763062 3778560 3916032 4181180 4283160 4390239 4408320 4568704 4702208 4895040 5017416 5038080 5139792 5160960 5221376 5289984 5710880 5853652 5874048 5877760 6045696 6271770 6424740 6526720 6612480 6689888 6853056 7053312 7317065 7342560 7526124 7557120 7832064 8362360 8566320 8780478 8816640 9137408 9407655 9790080 10034832 10076160 10279584 10442752 10579968 11421760 11707304 11748096 11755520 12543540 12849480 13053440 13170717 13224960 13379776 13706112 14106624 14634130 14685120 15052248 15114240 15664128 16724720 17132640 17560956 17633280 18274816 18815310 19580160 20069664 20559168 20885504 21159936 21951195 22843520 23414608 23496192 23511040 25087080 25698960 26106880 26341434 26449920 26759552 27412224 29268260 29370240 30104496 30228480 31328256 33449440 34265280 35121912 35266560 36549632 37630620 39160320 40139328 41118336 41771008 42319872 43902390 45687040 46829216 46992384 50174160 51397920 52213760 52682868 52899840 53519104 54824448 58536520 58740480 60208992 62656512 65853585 66898880 68530560 70243824 70533120 73099264 75261240 78320640 80278656 82236672 83542016 87804780 91374080 93658432 93984768 100348320 102795840 104427520 105365736 105799680 107038208 109648896 117073040 117480960 120417984 125313024 131707170 133797760 137061120 140487648 146198528 150522480 156641280 160557312 164473344 175609560 182748160 187316864 187969536 200696640 205591680 208855040 210731472 211599360 214076416 219297792 234146080 234961920 240835968 250626048 263414340 267595520 274122240 280975296 292397056 301044960 313282560 321114624 328946688 351219120 365496320 374633728 375939072 401393280 411183360 417710080 421462944 428152832 438595584 468292160 469923840 481671936 526828680 535191040 548244480 561950592 584794112 602089920 626565120 642229248 657893376 702438240 730992640 749267456 751878144 802786560 822366720 842925888 856305664 877191168 936584320 939847680 963343872 1053657360 1070382080 1096488960 1123901184 1204179840 1253130240 1284458496 1315786752 1404876480 1461985280 1498534912 1605573120 1644733440 1685851776 1712611328 1754382336 1873168640 1879695360 1926687744 2107314720 2140764160 2192977920 2247802368 2408359680 2568916992 2631573504 2809752960 2923970560 2997069824 3211146240 3289466880 3371703552 3425222656 3746337280 3759390720 3853375488 4214629440 4281528320 4385955840 4495604736 4816719360 5137833984 5263147008 5619505920 5994139648 6422292480 6578933760 6743407104 7492674560 7706750976 8429258880 8563056640 8771911680 8991209472 9633438720 10275667968 11239011840 11988279296 12844584960 13157867520 13486814208 14985349120 15413501952 16858517760 17126113280 17982418944 19266877440 22478023680 23976558592 25689169920 26315735040 26973628416 29970698240 30827003904 33717035520 35964837888 38533754880 44956047360 51378339840 53947256832 59941396480 67434071040 71929675776 77067509760 89912094720 107894513664 119882792960 134868142080 154135019520 179824189440 215789027328 269736284160 359648378880 539472568320 1078945136640
• Sum of all divisors σ(n): 4379663433600
• Sum of proper divisors (its aliquot sum) s(n): 3300718296960
• 1078945136640 is an abundant number, because the sum of its proper divisors (3300718296960) is greater than itself. Its abundance is 2221773160320

Bases of 1078945136640

• Binary: 1111101100110110001001000100000000000000₂
• Hexadecimal: 0xFB36244000
• Base-36: DRNS2RK0

Squares and roots of 1078945136640

• 1078945136640 squared (1078945136640²) is 1164122607879108270489600
• 1078945136640 cubed (1078945136640³) is 1256024426223837613504755551698944000
• The square root of 1078945136640 is 1038722.8391828111
• The cube root of 1078945136640 is 10256.5142382807

Scales and comparisons

• 1,078,945,136,640 seconds is equal to 34,307 years, 6 weeks, 22 hours, 24 minutes.
• To count from 1 to 1,078,945,136,640 would take you about eighty-five thousand, seven hundred sixty-seven 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 1078945136640 cubic inches would be around 854.7 feet tall.

Recreational maths with 1078945136640

• 1078945136640 backwards is 0466315498701
• The number of decimal digits it has is: 13
• The sum of 1078945136640's digits is 54
• More coming soon!