40127145984

Names of 40127145984

• Cardinal: 40127145984 can be written as Forty billion, one hundred twenty-seven million, one hundred forty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.0127145984 × 10¹⁰

Factors of 40127145984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 53

Divisors of 40127145984

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 31 32 34 36 48 51 54 62 64 68 72 81 93 96 102 108 124 128 136 144 153 162 186 192 204 216 243 248 256 272 279 288 289 306 324 372 384 408 432 459 486 496 512 527 544 558 576 578 612 648 729 744 768 816 837 864 867 918 972 992 1024 1054 1088 1116 1152 1156 1224 1296 1377 1458 1488 1536 1581 1632 1674 1728 1734 1836 1944 1984 2048 2108 2176 2187 2232 2304 2312 2448 2511 2592 2601 2754 2916 2976 3072 3162 3264 3348 3456 3468 3672 3888 3968 4131 4216 4352 4374 4464 4608 4624 4743 4896 5022 5184 5202 5508 5832 5952 6144 6324 6528 6696 6912 6936 7344 7533 7776 7803 7936 8262 8432 8704 8748 8928 8959 9216 9248 9486 9792 10044 10368 10404 11016 11664 11904 12393 12648 13056 13392 13824 13872 14229 14688 15066 15552 15606 15872 16524 16864 17408 17496 17856 17918 18432 18496 18972 19584 20088 20736 20808 22032 22599 23328 23409 23808 24786 25296 26112 26784 26877 27648 27744 28458 29376 30132 31104 31212 31744 33048 33728 34816 34992 35712 35836 36992 37179 37944 39168 40176 41472 41616 42687 44064 45198 46656 46818 47616 49572 50592 52224 53568 53754 55296 55488 56916 58752 60264 62208 62424 63488 66096 67456 67797 69984 70227 71424 71672 73984 74358 75888 78336 80352 80631 82944 83232 85374 88128 90396 93312 93636 95232 99144 101184 104448 107136 107508 110976 113832 117504 120528 124416 124848 128061 132192 134912 135594 139968 140454 142848 143344 147968 148716 151776 156672 160704 161262 165888 166464 170748 176256 180792 186624 187272 190464 198288 202368 210681 214272 215016 221952 227664 235008 241056 241893 248832 249696 256122 264384 269824 271188 279936 280908 285696 286688 295936 297432 303552 313344 321408 322524 332928 341496 352512 361584 373248 374544 384183 396576 404736 421362 428544 430032 443904 455328 470016 482112 483786 497664 499392 512244 528768 539648 542376 559872 561816 571392 573376 591872 594864 607104 632043 642816 645048 665856 682992 705024 723168 725679 746496 749088 768366 793152 809472 842724 857088 860064 887808 910656 940032 964224 967572 998784 1024488 1057536 1079296 1084752 1119744 1123632 1146752 1152549 1189728 1214208 1264086 1285632 1290096 1331712 1365984 1410048 1446336 1451358 1492992 1498176 1536732 1586304 1618944 1685448 1714176 1720128 1775616 1821312 1928448 1935144 1997568 2048976 2115072 2169504 2177037 2239488 2247264 2293504 2305098 2379456 2428416 2528172 2571264 2580192 2663424 2731968 2820096 2892672 2902716 2996352 3073464 3172608 3237888 3370896 3440256 3642624 3856896 3870288 3995136 4097952 4230144 4339008 4354074 4478976 4494528 4587008 4610196 4758912 4856832 5056344 5142528 5160384 5326848 5463936 5785344 5805432 5992704 6146928 6345216 6531111 6741792 6880512 7285248 7713792 7740576 7990272 8195904 8460288 8678016 8708148 8989056 9174016 9220392 9517824 9713664 10112688 10320768 10927872 11570688 11610864 11985408 12293856 12690432 13062222 13483584 13761024 14570496 15427584 15481152 15980544 16391808 17356032 17416296 17978112 18348032 18440784 19035648 19593333 20225376 20641536 21855744 23141376 23221728 23970816 24587712 25380864 26124444 26967168 27522048 29140992 30962304 32783616 34712064 34832592 35956224 36881568 38071296 39186666 40450752 41283072 43711488 46282752 46443456 47941632 49175424 52248888 53934336 55044096 61924608 65567232 69424128 69665184 71912448 73763136 76142592 78373332 80901504 82566144 87422976 92886912 98350848 104497776 107868672 123849216 131134464 138848256 139330368 143824896 147526272 156746664 161803008 165132288 185773824 196701696 208995552 215737344 247698432 262268928 278660736 295052544 313493328 323606016 371547648 393403392 417991104 431474688 495396864 557321472 590105088 626986656 647212032 743095296 786806784 835982208 1114642944 1180210176 1253973312 1294424064 1486190592 1671964416 2229285888 2360420352 2507946624 3343928832 4458571776 5015893248 6687857664 10031786496 13375715328 20063572992 40127145984
• Sum of all divisors σ(n): 131952038400
• Sum of proper divisors (its aliquot sum) s(n): 91824892416
• 40127145984 is an abundant number, because the sum of its proper divisors (91824892416) is greater than itself. Its abundance is 51697746432

Bases of 40127145984

• Binary: 100101010111110000111010100000000000₂
• Hexadecimal: 0x957C3A800
• Base-36: IFMO000

Squares and roots of 40127145984

• 40127145984 squared (40127145984²) is 1610187844821247328256
• 40127145984 cubed (40127145984³) is 64612242710804529925898480123904
• The square root of 40127145984 is 200317.6127653283
• The cube root of 40127145984 is 3423.5716702967

Scales and comparisons

• 40,127,145,984 seconds is equal to 1,275 years, 47 weeks, 5 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 40,127,145,984 would take you about two thousand, five hundred fifty-one 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 40127145984 cubic inches would be around 285.3 feet tall.

Recreational maths with 40127145984

• 40127145984 backwards is 48954172104
• The number of decimal digits it has is: 11
• The sum of 40127145984's digits is 45
• More coming soon!