1397945411005440

Names of 1397945411005440

• Cardinal: 1397945411005440 can be written as One quadrillion, three hundred ninety-seven trillion, nine hundred forty-five billion, four hundred eleven million, five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.39794541100544 × 10¹⁵

Factors of 1397945411005440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 69

Divisors of 1397945411005440

• Number of divisors d(n): 1584
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 31 32 33 34 40 44 48 51 55 60 62 64 66 68 80 85 88 93 96 102 110 120 124 128 132 136 155 160 165 170 176 186 187 192 204 220 240 248 255 256 264 272 289 310 320 330 340 341 352 372 374 384 408 440 465 480 496 510 512 527 528 544 561 578 620 640 660 680 682 704 744 748 768 816 867 880 930 935 960 961 992 1020 1023 1024 1054 1056 1088 1122 1156 1240 1280 1320 1360 1364 1408 1445 1488 1496 1536 1581 1632 1705 1734 1760 1860 1870 1920 1922 1984 2040 2046 2108 2112 2176 2244 2312 2480 2560 2635 2640 2720 2728 2805 2816 2883 2890 2976 2992 3072 3162 3179 3264 3410 3468 3520 3720 3740 3840 3844 3968 4080 4092 4216 4224 4335 4352 4488 4624 4805 4960 5115 5120 5270 5280 5440 5456 5610 5632 5766 5780 5797 5952 5984 6324 6358 6528 6820 6936 7040 7440 7480 7680 7688 7905 7936 8160 8184 8432 8448 8670 8704 8959 8976 9248 9537 9610 9920 10230 10540 10560 10571 10880 10912 11220 11264 11532 11560 11594 11904 11968 12648 12716 13056 13640 13872 14080 14415 14880 14960 15360 15376 15810 15872 15895 16320 16337 16368 16864 16896 17340 17391 17408 17918 17952 18496 19074 19220 19840 20460 21080 21120 21142 21760 21824 22440 23064 23120 23188 23808 23936 25296 25432 26112 26877 27280 27744 28160 28830 28985 29760 29791 29920 30752 31620 31713 31744 31790 32640 32674 32736 33728 33792 34680 34782 35836 35904 36992 38148 38440 39680 40920 42160 42240 42284 43520 43648 44795 44880 46128 46240 46376 47616 47685 47872 49011 50592 50864 52224 52855 53754 54560 55488 56320 57660 57970 59520 59582 59840 61504 63240 63426 63580 65280 65348 65472 67456 69360 69564 71672 71808 73984 76296 76880 79360 81685 81840 84320 84480 84568 86955 87040 87296 89373 89590 89760 92256 92480 92752 95232 95370 95744 98022 98549 101184 101728 105710 107508 109120 110976 115320 115940 119040 119164 119680 123008 126480 126852 127160 130560 130696 130944 134385 134912 138720 139128 143344 143616 147968 148955 152592 153760 158565 158720 163370 163680 168640 168960 169136 173910 174592 178746 179180 179520 179707 184512 184960 185504 190740 191488 196044 197098 202368 203456 211420 215016 218240 221952 230640 231880 238080 238328 239360 245055 246016 252960 253704 254320 261120 261392 261888 268770 269824 277440 277729 278256 286688 287232 295647 295936 297910 305184 307520 317130 326740 327360 327701 337280 338272 347820 349184 357492 358360 359040 359414 369024 369920 371008 381480 392088 394196 404736 406912 422840 430032 436480 443904 446865 461280 463760 476160 476656 478720 490110 492032 492745 505920 506447 507408 508640 522784 523776 537540 539121 539648 554880 555458 556512 573376 574464 591294 595820 610368 615040 634260 653480 654720 655402 674560 676544 695640 714984 716720 718080 718828 738048 739840 742016 762960 784176 788392 809472 813824 833187 845680 860064 872960 887808 893730 898535 922560 923521 927520 953312 957440 980220 983103 984064 985490 1011840 1012894 1014816 1017280 1045568 1047552 1075080 1078242 1109760 1110916 1113024 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64243814844 66121720320 66190597112 66316195968 68325777664 70460958216 72733892352 73290626560 75580958640 77871290720 78019054080 80304768555 80383267840 80619689216 82738246390 82895244960 85407222080 85569285120 85658419792 87948751872 88076197770 88421594624 90917365440 91012071029 93445548864 93947944288 96978523136 99285895668 100774611520 102488666496 107073024740 109935939840 110526993280 116806936080 117434930360 120574901760 120929533824 121223153920 124107369585 124594065152 128110833120 128487629688 132243440640 132381194224 132632391936 136651555328 140921916432 145467784704 146581253120 151161917280 155742581440 156038108160 160609537110 161239378432 165476492780 165790489920 170814444160 171316839584 176152395540 176843189248 181834730880 182024142058 186891097728 187895888576 198571791336 201549223040 204977332992 214146049480 219871879680 221053986560 233613872160 234869860720 241149803520 241859067648 242446307840 248214739170 249188130304 256221666240 256975259376 264762388448 265264783872 273036213087 273303110656 281843832864 290935569408 302323834560 311485162880 321219074220 322478756864 330952985560 331580979840 341628888320 342633679168 352304791080 363669461760 364048284116 373782195456 375791777152 397143582672 403098446080 409954665984 428292098960 439743759360 442107973120 455060355145 467227744320 469739721440 483718135296 484892615680 496429478340 498376260608 512443332480 513950518752 529524776896 530529567744 546072426174 563687665728 604647669120 622970325760 642438148440 661905971120 663161959680 683257776640 685267358336 704609582160 727338923520 728096568232 747564390912 751583554304 794287165344 806196892160 819909331968 856584197920 884215946240 910120710290 934455488640 939479442880 967436270592 992858956680 1024886664960 1027901037504 1059049553792 1092144852348 1127375331456 1209295338240 1245940651520 1284876296880 1323811942240 1326323919360 1365181065435 1366515553280 1370534716672 1409219164320 1454677847040 1456193136464 1495128781824 1503167108608 1588574330688 1612393784320 1713168395840 1820241420580 1868910977280 1878958885760 1985717913360 2049773329920 2055802075008 2118099107584 2184289704696 2254750662912 2418590676480 2491881303040 2569752593760 2647623884480 2652647838720 2730362130870 2741069433344 2818438328640 2912386272928 3006334217216 3177148661376 3426336791680 3640482841160 3737821954560 3757917771520 3971435826720 4099546659840 4111604150016 4236198215168 4368579409392 4509501325824 4837181352960 5139505187520 5295247768960 5460724261740 5482138866688 5636876657280 5824772545856 6354297322752 6852673583360 7280965682320 7475643909120 7515835543040 7942871653440 8223208300032 8472396430336 8737158818784 9019002651648 10279010375040 10590495537920 10921448523480 11273753314560 11649545091712 12708594645504 13705347166720 14561931364640 15031671086080 15885743306880 16446416600064 17474317637568 20558020750080 21180991075840 21842897046960 22547506629120 23299090183424 25417189291008 27410694333440 29123862729280 31771486613760 34948635275136 41116041500160 42361982151680 43685794093920 45095013258240 46598180366848 58247725458560 63542973227520 69897270550272 82232083000320 87371588187840 93196360733696 116495450917120 127085946455040 139794541100544 174743176375680 232990901834240 279589082201088 349486352751360 465981803668480 698972705502720 1397945411005440
• Sum of all divisors σ(n): 5354237281139712
• Sum of proper divisors (its aliquot sum) s(n): 3956291870134272
• 1397945411005440 is an abundant number, because the sum of its proper divisors (3956291870134272) is greater than itself. Its abundance is 2558346459128832

Bases of 1397945411005440

• Binary: 100111101110110110010000111101000110110110000000000₂
• Hexadecimal: 0x4F76C87A36C00
• Base-36: DRJ397TXXC

Squares and roots of 1397945411005440

• 1397945411005440 squared (1397945411005440²) is 1954251372151168567071709593600
• 1397945411005440 cubed (1397945411005440³) is 2731936737649810424089844491302665069789184000
• The square root of 1397945411005440 is 37389108.1868161173
• The cube root of 1397945411005440 is 111814.1425110393

Scales and comparisons

• 1,397,945,411,005,440 seconds is equal to 44,450,339 years, 48 weeks, 6 days, 11 hours, 44 minutes.
• To count from 1 to 1,397,945,411,005,440 would take you about one hundred thirty-three million, three hundred fifty-one thousand and nineteen 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 1397945411005440 cubic inches would be around 9317.8 feet tall.

Recreational maths with 1397945411005440

• 1397945411005440 backwards is 0445001145497931
• The number of decimal digits it has is: 16
• The sum of 1397945411005440's digits is 57
• More coming soon!