381448995840

Names of 381448995840

• Cardinal: 381448995840 can be written as Three hundred eighty-one billion, four hundred forty-eight million, nine hundred ninety-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.8144899584 × 10¹¹

Factors of 381448995840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 101

Divisors of 381448995840

• Number of divisors d(n): 1188
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 37 40 43 44 45 48 55 60 64 66 72 74 80 86 88 90 96 99 110 111 120 121 128 129 132 144 148 160 165 172 176 180 185 192 198 215 220 222 240 242 256 258 264 288 296 320 330 333 344 352 360 363 370 384 387 396 407 430 440 444 473 480 484 495 512 516 528 555 576 592 605 640 645 660 666 688 704 720 726 740 768 774 792 814 860 880 888 946 960 968 990 1024 1032 1056 1089 1110 1152 1184 1210 1221 1280 1290 1320 1332 1376 1408 1419 1440 1452 1480 1536 1548 1584 1591 1628 1665 1720 1760 1776 1815 1849 1892 1920 1935 1936 1980 2035 2064 2112 2178 2220 2304 2365 2368 2420 2442 2560 2580 2640 2664 2752 2816 2838 2880 2904 2960 3072 3096 3168 3182 3256 3330 3440 3520 3552 3630 3663 3698 3784 3840 3870 3872 3960 4070 4128 4224 4257 4356 4440 4477 4608 4730 4736 4773 4840 4884 5120 5160 5203 5280 5328 5445 5504 5547 5632 5676 5760 5808 5920 6105 6192 6336 6364 6512 6660 6880 7040 7095 7104 7260 7326 7396 7568 7680 7740 7744 7920 7955 8140 8256 8448 8514 8712 8880 8954 9216 9245 9460 9472 9546 9680 9768 10320 10406 10560 10656 10890 11008 11094 11264 11352 11520 11616 11840 12210 12384 12672 12728 13024 13320 13431 13760 14080 14190 14208 14319 14520 14652 14792 15136 15360 15480 15488 15609 15840 15910 16280 16512 16641 16896 17028 17424 17501 17760 17908 18315 18490 18920 18944 19092 19360 19536 20339 20640 20812 21120 21285 21312 21780 22016 22188 22385 22704 23040 23232 23680 23865 24420 24768 25344 25456 26015 26048 26640 26862 27520 27735 28160 28380 28416 28638 29040 29304 29584 30272 30960 30976 31218 31680 31820 32560 33024 33282 33792 34056 34848 35002 35520 35816 36630 36980 37840 37888 38184 38720 39072 40293 40678 41280 41624 42240 42570 42624 43560 44032 44376 44770 45408 46080 46464 46827 47360 47730 48840 49536 50688 50912 52030 52096 52503 53280 53724 55040 55470 56320 56760 56832 57276 58080 58608 59168 60544 61017 61920 61952 62436 63360 63640 65120 66048 66564 67155 68112 68413 69696 70004 71040 71595 71632 73260 73960 75680 76368 77440 78045 78144 80586 81356 82560 83205 83248 84480 85140 85248 87120 87505 88752 89540 90816 92928 93654 94720 95460 97680 99072 101376 101695 101824 104060 104192 105006 106560 107448 110080 110940 113520 113664 114552 116160 117216 118336 121088 122034 123840 123904 124872 126720 127280 130240 132096 133128 134310 136224 136826 139392 140008 142080 143190 143264 146520 147920 151360 152736 154880 156090 156288 157509 161172 162712 165120 166410 166496 168960 170280 170496 174240 175010 177504 179080 181632 183051 185856 187308 189440 190920 192511 195360 198144 201465 203390 203648 205239 208120 208384 210012 213120 214896 220160 221880 223729 227040 229104 232320 234135 234432 236672 242176 244068 247680 249744 253440 254560 260480 262515 266256 268620 272448 273652 278784 280016 284160 286380 286528 293040 295840 302720 305085 305472 309760 312180 312576 315018 322344 325424 330240 332820 332992 340560 340992 342065 348480 350020 355008 358160 363264 366102 371712 374616 381840 385022 390720 396288 402930 406780 407296 410478 416240 416768 420024 426240 429792 443760 447458 454080 458208 464640 468270 468864 473344 484352 488136 495360 499488 506880 509120 520960 525030 532512 537240 544896 547304 557568 560032 568320 572760 573056 577533 586080 591680 605440 610170 610944 615717 619520 624360 625152 630036 644688 650848 660480 665640 665984 671187 681120 684130 696960 700040 710016 716320 726528 732204 749232 752543 763680 770044 781440 787545 805860 813560 814592 820956 832480 840048 852480 859584 887520 894916 908160 915255 916416 929280 936540 937728 946688 962555 976272 990720 998976 1018240 1026195 1041920 1050060 1065024 1074480 1089792 1094608 1115136 1118645 1120064 1145520 1146112 1155066 1172160 1183360 1210880 1220340 1221888 1231434 1248720 1250304 1260072 1289376 1301696 1331280 1331968 1342374 1362240 1368260 1393920 1400080 1420032 1432640 1453056 1464408 1498464 1505086 1527360 1540088 1562880 1575090 1611720 1627120 1629184 1641912 1664960 1680096 1704960 1719168 1732599 1775040 1789832 1816320 1830510 1832832 1858560 1873080 1875456 1893376 1925110 1952544 1981440 1997952 2013561 2036480 2052390 2083840 2100120 2130048 2148960 2179584 2189216 2237290 2240128 2257629 2291040 2292224 2310132 2344320 2366720 2421760 2440680 2443776 2462868 2497440 2520144 2578752 2603392 2662560 2663936 2684748 2724480 2736520 2787840 2800160 2840064 2865280 2887665 2928816 2996928 3010172 3054720 3078585 3080176 3125760 3150180 3223440 3254240 3283824 3329920 3355935 3360192 3438336 3465198 3550080 3579664 3632640 3661020 3665664 3746160 3750912 3762715 3850220 3905088 3995904 4027122 4072960 4104780 4200240 4260096 4297920 4359168 4378432 4474580 4480256 4515258 4582080 4584448 4620264 4688640 4733440 4881360 4887552 4925736 4994880 5040288 5157504 5206784 5325120 5327872 5369496 5448960 5473040 5575680 5600320 5680128 5730560 5775330 5857632 5993856 6020344 6109440 6157170 6160352 6251520 6300360 6446880 6508480 6567648 6659840 6711870 6720384 6772887 6876672 6930396 7100160 7159328 7265280 7322040 7331328 7492320 7525430 7700440 7810176 7991808 8054244 8145920 8209560 8277973 8400480 8520192 8595840 8662995 8756864 8949160 8960512 9030516 9164160 9240528 9377280 9466880 9762720 9851472 9989760 10067805 10080576 10315008 10413568 10650240 10738992 10897920 10946080 11200640 11288145 11461120 11550660 11715264 11987712 12040688 12218880 12314340 12320704 12600720 12893760 13016960 13135296 13319680 13423740 13440768 13545774 13753344 13860792 14200320 14318656 14644080 14662656 14984640 15050860 15400880 15620352 15983616 16108488 16419120 16555946 16800960 17040384 17191680 17325990 17513728 17898320 17921024 18061032 18328320 18481056 18754560 19525440 19702944 19979520 20135610 20161152 20630016 20827136 21300480 21477984 21795840 21892160 22401280 22576290 22922240 23101320 23430528 23975424 24081376 24437760 24628680 24641408 24833919 25201440 25787520 26033920 26270592 26639360 26847480 26881536 27091548 27721584 28400640 28637312 29288160 29969280 30101720 30801760 31240704 32216976 32838240 33111892 33601920 33864435 34383360 34651980 35027456 35796640 36122064 36656640 36962112 39050880 39405888 39959040 40271220 40322304 41260032 41389865 42600960 42955968 43784320 44802560 45152580 46202640 46861056 47950848 48162752 49257360 49282816 49667838 50402880 51575040 52067840 52541184 53694960 53763072 54183096 55443168 57274624 58576320 59938560 60203440 61603520 62481408 64433952 65676480 66223784 67203840 67728870 68766720 69303960 70054912 71593280 72244128 73313280 73924224 74501757 78101760 78811776 79918080 80542440 80644608 82779730 85201920 85911936 87568640 89605120 90305160 92405280 93722112 96325504 98514720 98565632 99335676 100805760 103150080 104135680 105082368 107389920 108366192 110886336 114549248 117152640 119877120 120406880 123207040 124169595 128867904 131352960 132447568 134407680 135457740 138607920 143186560 144488256 147848448 149003514 156203520 157623552 161084880 161289216 165559460 171823872 175137280 180610320 184810560 187444224 192651008 197029440 197131264 198671352 201611520 206300160 210164736 214779840 216732384 221772672 229098496 234305280 239754240 240813760 246414080 248339190 257735808 262705920 264895136 268815360 270915480 277215840 286373120 288976512 295696896 298007028 312407040 315247104 322169760 331118920 343647744 350274560 361220640 369621120 372508785 385302016 394058880 397342704 403223040 429559680 433464768 443545344 468610560 481627520 492828160 496678380 515471616 525411840 529790272 541830960 554431680 572746240 577953024 591393792 596014056 630494208 644339520 662237840 687295488 722441280 739242240 745017570 770604032 788117760 794685408 806446080 859119360 866929536 887090688 937221120 963255040 985656320 993356760 1030943232 1050823680 1059580544 1083661920 1108863360 1145492480 1155906048 1192028112 1288679040 1324475680 1444882560 1478484480 1490035140 1576235520 1589370816 1718238720 1733859072 1774181376 1926510080 1986713520 2061886464 2119161088 2167323840 2217726720 2311812096 2384056224 2577358080 2648951360 2889765120 2956968960 2980070280 3152471040 3178741632 3436477440 3467718144 3853020160 3973427040 4238322176 4334647680 4435453440 4768112448 5154716160 5297902720 5779530240 5960140560 6357483264 6935436288 7946854080 8476644352 8669295360 8870906880 9536224896 10309432320 10595805440 11559060480 11920281120 12714966528 15893708160 17338590720 19072449792 21191610880 23840562240 25429933056 31787416320 34677181440 38144899584 42383221760 47681124480 63574832640 76289799168 95362248960 127149665280 190724497920 381448995840
• Sum of all divisors σ(n): 1527560067852
• Sum of proper divisors (its aliquot sum) s(n): 1146111072012
• 381448995840 is an abundant number, because the sum of its proper divisors (1146111072012) is greater than itself. Its abundance is 764662076172

Bases of 381448995840

• Binary: 101100011010000001000011100010000000000₂
• Hexadecimal: 0x58D021C400
• Base-36: 4V8GVSW0

Squares and roots of 381448995840

• 381448995840 squared (381448995840²) is 145503336427344337305600
• 381448995840 cubed (381448995840³) is 55502101571580190583131371208704000
• The square root of 381448995840 is 617615.5728606591
• The cube root of 381448995840 is 7252.3511730015

Scales and comparisons

• 381,448,995,840 seconds is equal to 12,128 years, 46 weeks, 4 days, 22 hours, 24 minutes.
• To count from 1 to 381,448,995,840 would take you about twenty-four thousand, two hundred fifty-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 381448995840 cubic inches would be around 604.4 feet tall.

Recreational maths with 381448995840

• 381448995840 backwards is 048599844183
• The number of decimal digits it has is: 12
• The sum of 381448995840's digits is 63
• More coming soon!