40263568128

Names of 40263568128

• Cardinal: 40263568128 can be written as Forty billion, two hundred sixty-three million, five hundred sixty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0263568128 × 10¹⁰

Factors of 40263568128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 66

Divisors of 40263568128

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 37 42 48 49 51 54 56 63 64 68 72 74 81 84 96 98 102 108 111 112 119 126 128 136 144 147 148 153 162 168 189 192 196 204 216 222 224 238 243 252 256 259 272 288 294 296 306 324 333 336 343 357 378 384 392 408 432 441 444 448 459 476 486 504 518 544 567 576 588 592 612 629 648 666 672 686 714 729 756 768 777 784 816 833 864 882 888 896 918 952 972 999 1008 1029 1036 1071 1088 1134 1152 1176 1184 1224 1258 1296 1323 1332 1344 1372 1377 1428 1458 1512 1554 1568 1632 1666 1701 1728 1764 1776 1792 1813 1836 1887 1904 1944 1998 2016 2058 2072 2142 2176 2268 2304 2331 2352 2368 2448 2499 2516 2592 2646 2664 2688 2744 2754 2856 2916 2997 3024 3087 3108 3136 3213 3264 3332 3402 3456 3528 3552 3626 3672 3774 3808 3888 3969 3996 4032 4116 4131 4144 4284 4352 4403 4536 4662 4704 4736 4896 4998 5032 5103 5184 5292 5328 5376 5439 5488 5508 5661 5712 5831 5832 5994 6048 6174 6216 6272 6426 6528 6664 6804 6912 6993 7056 7104 7252 7344 7497 7548 7616 7776 7938 7992 8064 8232 8262 8288 8568 8806 8991 9072 9261 9324 9408 9472 9639 9792 9996 10064 10206 10368 10584 10656 10878 10976 11016 11322 11424 11662 11664 11907 11988 12096 12348 12393 12432 12544 12691 12852 13056 13209 13328 13608 13986 14112 14208 14504 14688 14994 15096 15232 15552 15876 15984 16128 16317 16464 16524 16576 16983 17136 17493 17612 17982 18144 18522 18648 18816 19278 19584 19992 20128 20412 20736 20979 21168 21312 21756 21952 22032 22491 22644 22848 23324 23328 23814 23976 24192 24696 24786 24864 25382 25704 26418 26656 26973 27216 27783 27972 28224 28416 28917 29008 29376 29988 30192 30464 30821 31104 31752 31968 32634 32928 33048 33152 33966 34272 34986 35224 35721 35964 36288 37044 37296 37632 38073 38556 39168 39627 39984 40256 40824 41958 42336 42624 43512 43904 44064 44982 45288 45696 46648 46656 47628 47952 48384 48951 49392 49572 49728 50764 50949 51408 52479 52836 53312 53946 54432 55566 55944 56448 57834 58016 58752 59976 60384 61642 62208 62937 63504 63936 65268 65856 66096 66304 67473 67932 68544 69972 70448 71442 71928 72576 74088 74592 76146 77112 79254 79968 80512 81648 83349 83916 84672 85248 86751 87024 87808 88128 89964 90576 91392 92463 93296 93312 95256 95904 97902 98784 99144 99456 101528 101898 102816 104958 105672 106624 107892 108864 111132 111888 112896 114219 115668 116032 117504 118881 119952 120768 123284 125874 127008 127872 130536 131712 132192 134946 135864 137088 139944 140896 142884 143856 145152 146853 148176 149184 152292 152847 154224 157437 158508 159936 161024 163296 166698 167832 169344 173502 174048 176256 179928 181152 184926 186592 186624 188811 190512 191808 195804 197568 198288 198912 202419 203056 203796 205632 209916 211344 213248 215747 215784 217728 222264 223776 228438 231336 232064 237762 239904 241536 246568 250047 251748 254016 255744 261072 263424 264384 269892 271728 274176 277389 279888 281792 285768 287712 293706 296352 298368 304584 305694 308448 314874 317016 319872 326592 333396 335664 338688 342657 347004 348096 352512 356643 359856 362304 369852 373184 377622 381024 383616 391608 395136 396576 404838 406112 407592 411264 419832 422688 431494 431568 435456 440559 444528 447552 456876 458541 462672 464128 472311 475524 479808 483072 493136 500094 503496 508032 522144 528768 539784 543456 554778 559776 563584 571536 575424 587412 592704 596736 607257 609168 611388 616896 629748 634032 639744 647241 653184 666792 671328 685314 694008 696192 713286 719712 724608 739704 746368 755244 762048 767232 783216 790272 793152 809676 812224 815184 822528 832167 839664 845376 862988 863136 881118 889056 895104 913752 917082 925344 944622 951048 959616 986272 1000188 1006992 1016064 1027971 1044288 1057536 1069929 1079568 1086912 1109556 1119552 1127168 1143072 1150848 1174824 1185408 1214514 1218336 1222776 1233792 1259496 1268064 1294482 1306368 1321677 1333584 1342656 1370628 1388016 1392384 1416933 1426572 1439424 1449216 1479408 1492736 1510488 1524096 1566432 1586304 1619352 1624448 1630368 1664334 1679328 1690752 1725976 1726272 1762236 1778112 1790208 1827504 1834164 1850688 1889244 1902096 1919232 1941723 1972544 2000376 2013984 2055942 2088576 2139858 2159136 2173824 2219112 2239104 2286144 2301696 2349648 2370816 2429028 2436672 2445552 2467584 2496501 2518992 2536128 2588964 2643354 2667168 2685312 2741256 2776032 2833866 2853144 2878848 2958816 3020976 3048192 3083913 3132864 3172608 3209787 3238704 3248896 3260736 3328668 3358656 3381504 3451952 3452544 3524472 3556224 3655008 3668328 3701376 3778488 3804192 3883446 3945088 4000752 4027968 4111884 4177152 4250799 4279716 4318272 4347648 4438224 4478208 4572288 4699296 4858056 4873344 4891104 4993002 5037984 5072256 5177928 5286708 5334336 5370624 5482512 5552064 5667732 5706288 5757696 5825169 5917632 6041952 6167826 6265728 6419574 6477408 6521472 6657336 6717312 6903904 6905088 7048944 7112448 7310016 7336656 7402752 7489503 7556976 7608384 7766892 7890176 8001504 8055936 8223768 8501598 8559432 8636544 8876448 9144576 9251739 9398592 9716112 9746688 9782208 9986004 10075968 10144512 10355856 10573416 10668672 10965024 11104128 11335464 11412576 11650338 11835264 12083904 12335652 12531456 12839148 12954816 13042944 13314672 13434624 13807808 14097888 14620032 14673312 14979006 15113952 15216768 15533784 16003008 16111872 16447536 17003196 17118864 17273088 17475507 17752896 18503478 18797184 19432224 19564416 19972008 20151936 20711712 21146832 21337344 21930048 22208256 22468509 22670928 22825152 23300676 23670528 24167808 24671304 25678296 25909632 26629344 27615616 28195776 29240064 29346624 29958012 30227904 30433536 31067568 32006016 32895072 34006392 34237728 34951014 35505792 37006956 37594368 38864448 39128832 39944016 40303872 41423424 42293664 43860096 44937018 45341856 45650304 46601352 48335616 49342608 51356592 51819264 52426521 53258688 55231232 56391552 58693248 59916024 60455808 62135136 64012032 65790144 68012784 68475456 69902028 71011584 74013912 77728896 79888032 82846848 84587328 87720192 89874036 90683712 91300608 93202704 98685216 102713184 104853042 106517376 112783104 117386496 119832048 120911616 124270272 131580288 136025568 136950912 139804056 148027824 155457792 157279563 159776064 165693696 169174656 179748072 181367424 186405408 197370432 205426368 209706084 213034752 239664096 248540544 263160576 272051136 273901824 279608112 296055648 314559126 319552128 338349312 359496144 362734848 372810816 394740864 410852736 419412168 479328192 497081088 544102272 559216224 592111296 629118252 639104256 718992288 745621632 789481728 821705472 838824336 958656384 1088204544 1118432448 1184222592 1258236504 1437984576 1491243264 1677648672 1917312768 2236864896 2368445184 2516473008 2875969152 3355297344 4473729792 5032946016 5751938304 6710594688 10065892032 13421189376 20131784064 40263568128
• Sum of all divisors σ(n): 152811892800
• Sum of proper divisors (its aliquot sum) s(n): 112548324672
• 40263568128 is an abundant number, because the sum of its proper divisors (112548324672) is greater than itself. Its abundance is 72284756544

Bases of 40263568128

• Binary: 100101011111111001010100101100000000₂
• Hexadecimal: 0x95FE54B00
• Base-36: IHVW000

Squares and roots of 40263568128

• 40263568128 squared (40263568128²) is 1621154918398097424384
• 40263568128 cubed (40263568128³) is 65273481502964076272266512433152
• The square root of 40263568128 is 200657.8384414623
• The cube root of 40263568128 is 3427.4470410157

Scales and comparisons

• 40,263,568,128 seconds is equal to 1,280 years, 13 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 40,263,568,128 would take you about two thousand, five hundred sixty 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 40263568128 cubic inches would be around 285.6 feet tall.

Recreational maths with 40263568128

• 40263568128 backwards is 82186536204
• The number of decimal digits it has is: 11
• The sum of 40263568128's digits is 45
• More coming soon!