40127954944

Names of 40127954944

• Cardinal: 40127954944 can be written as Forty billion, one hundred twenty-seven million, nine hundred fifty-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.0127954944 × 10¹⁰

Factors of 40127954944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 91

Divisors of 40127954944

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 71 77 88 98 112 128 142 154 176 196 224 256 284 308 352 392 448 497 512 539 568 616 704 781 784 896 994 1024 1078 1136 1232 1408 1562 1568 1792 1988 2048 2156 2272 2464 2816 3124 3136 3479 3584 3976 4096 4312 4544 4928 5467 5632 6248 6272 6958 7168 7952 8192 8624 9088 9856 10934 11264 12496 12544 13916 14336 15904 16384 17248 18176 19712 21868 22528 24992 25088 27832 28672 31808 32768 34496 36352 38269 39424 43736 45056 49984 50176 55664 57344 63616 65536 68992 72704 76538 78848 87472 90112 99968 100352 111328 114688 127232 131072 137984 145408 153076 157696 174944 180224 199936 200704 222656 229376 254464 262144 275968 290816 306152 315392 349888 360448 399872 401408 445312 458752 508928 524288 551936 581632 612304 630784 699776 720896 799744 802816 890624 917504 1017856 1048576 1103872 1163264 1224608 1261568 1399552 1441792 1599488 1605632 1781248 1835008 2035712 2207744 2326528 2449216 2523136 2799104 2883584 3198976 3211264 3562496 3670016 4071424 4415488 4653056 4898432 5046272 5598208 5767168 6397952 6422528 7124992 7340032 8142848 8830976 9306112 9796864 10092544 11196416 11534336 12795904 12845056 14249984 16285696 17661952 18612224 19593728 20185088 22392832 25591808 25690112 28499968 32571392 35323904 37224448 39187456 40370176 44785664 51183616 51380224 56999936 65142784 70647808 74448896 78374912 80740352 89571328 102367232 113999872 130285568 141295616 156749824 179142656 204734464 227999744 260571136 282591232 313499648 358285312 409468928 455999488 521142272 565182464 626999296 716570624 818937856 911998976 1253998592 1433141248 1823997952 2507997184 2866282496 3647995904 5015994368 5732564992 10031988736 20063977472 40127954944
• Sum of all divisors σ(n): 103280492448
• Sum of proper divisors (its aliquot sum) s(n): 63152537504
• 40127954944 is an abundant number, because the sum of its proper divisors (63152537504) is greater than itself. Its abundance is 23024582560

Bases of 40127954944

• Binary: 100101010111110100000000000000000000₂
• Hexadecimal: 0x957D00000
• Base-36: IFN5C74

Squares and roots of 40127954944

• 40127954944 squared (40127954944²) is 1610252767987694043136
• 40127954944 cubed (40127954944³) is 64616150522261472109418600464384
• The square root of 40127954944 is 200319.6319485437
• The cube root of 40127954944 is 3423.5946764509

Scales and comparisons

• 40,127,954,944 seconds is equal to 1,275 years, 49 weeks, 22 hours, 9 minutes, 4 seconds.
• To count from 1 to 40,127,954,944 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 40127954944 cubic inches would be around 285.3 feet tall.

Recreational maths with 40127954944

• 40127954944 backwards is 44945972104
• 40127954944 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40127954944's digits is 49
• More coming soon!