40712142272

Names of 40712142272

• Cardinal: 40712142272 can be written as Forty billion, seven hundred twelve million, one hundred forty-two thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.0712142272 × 10¹⁰

Factors of 40712142272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 327

Divisors of 40712142272

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 131 163 248 262 326 496 524 652 961 992 1048 1304 1922 1984 2096 2608 3844 4061 4192 5053 5216 7688 8122 8384 10106 10432 15376 16244 20212 21353 29791 30752 32488 40424 42706 59582 61504 64976 80848 85412 119164 125891 129952 156643 161696 170824 238328 251782 259904 313286 323392 341648 476656 503564 626572 661943 683296 953312 1007128 1253144 1323886 1366592 1906624 2014256 2506288 2647772 3902621 4028512 4855933 5012576 5295544 7805242 8057024 9711866 10025152 10591088 15610484 19423732 20520233 21182176 31220968 38847464 41040466 42364352 62441936 77694928 82080932 124883872 155389856 164161864 249767744 310779712 328323728 636127223 656647456 1272254446 1313294912 2544508892 5089017784 10178035568 20356071136 40712142272
• Sum of all divisors σ(n): 84634328064
• Sum of proper divisors (its aliquot sum) s(n): 43922185792
• 40712142272 is an abundant number, because the sum of its proper divisors (43922185792) is greater than itself. Its abundance is 3210043520

Bases of 40712142272

• Binary: 100101111010101000011111110111000000₂
• Hexadecimal: 0x97AA1FDC0
• Base-36: IPAYI0W

Squares and roots of 40712142272

• 40712142272 squared (40712142272²) is 1657478528375569321984
• 40712142272 cubed (40712142272³) is 67479501660011367285611185307648
• The square root of 40712142272 is 201772.5012780481
• The cube root of 40712142272 is 3440.1283943425

Scales and comparisons

• 40,712,142,272 seconds is equal to 1,294 years, 27 weeks, 8 hours, 24 minutes, 32 seconds.
• To count from 1 to 40,712,142,272 would take you about two thousand, five hundred eighty-nine 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 40712142272 cubic inches would be around 286.7 feet tall.

Recreational maths with 40712142272

• 40712142272 backwards is 27224121704
• 40712142272 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40712142272's digits is 32
• More coming soon!