40691994663744

Names of 40691994663744

• Cardinal: 40691994663744 can be written as Forty trillion, six hundred ninety-one billion, nine hundred ninety-four million, six hundred sixty-three thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 4.0691994663744 × 10¹³

Factors of 40691994663744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11382

Divisors of 40691994663744

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 432 576 864 1217 1728 2434 2539 3651 4868 5078 7302 7617 7621 9736 10156 10953 14604 15234 15242 19472 20312 21906 22851 22863 29208 30468 30484 32859 38944 40624 43812 45702 45726 58416 60936 60968 65718 68553 68589 77888 81248 87624 91404 91452 116832 121872 121936 131436 137106 137178 162496 175248 182808 182904 205767 233664 243744 243872 262872 274212 274356 350496 365616 365808 411534 487488 487744 525744 548424 548712 700992 731232 731616 823068 1051488 1096848 1097424 1462464 1463232 1646136 2102976 2193696 2194848 3089963 3292272 4387392 4389696 6179926 6584544 9269889 9274757 12359852 13169088 18539778 18549514 19349719 24719704 27809667 27824271 37079556 37099028 38699438 49439408 55619334 55648542 58049157 74159112 74198056 77398876 83429001 83472813 98878816 111238668 111297084 116098314 148318224 148396112 154797752 166858002 166945626 174147471 197757632 222477336 222594168 232196628 250418439 296636448 296792224 309595504 333716004 333891252 348294942 444954672 445188336 464393256 500836878 522442413 593272896 593584448 619191008 667432008 667782504 696589884 889909344 890376672 928786512 1001673756 1044884826 1238382016 1334864016 1335565008 1393179768 1779818688 1780753344 1857573024 2003347512 2089769652 2669728032 2671130016 2786359536 3715146048 4006695024 4179539304 5339456064 5342260032 5572719072 8013390048 8359078608 11145438144 16026780096 16718157216 23548608023 33436314432 47097216046 70645824069 94194432092 141291648138 188388864184 211937472207 282583296276 376777728368 423874944414 565166592552 635812416621 753555456736 847749888828 1130333185104 1271624833242 1507110913472 1695499777656 2260666370208 2543249666484 3390999555312 4521332740416 5086499332968 6781999110624 10172998665936 13563998221248 20345997331872 40691994663744
• Sum of all divisors σ(n): 119788095907200
• Sum of proper divisors (its aliquot sum) s(n): 79096101243456
• 40691994663744 is an abundant number, because the sum of its proper divisors (79096101243456) is greater than itself. Its abundance is 38404106579712

Bases of 40691994663744

• Binary: 1001010000001001010111111000110001101101000000₂
• Hexadecimal: 0x250257E31B40
• Base-36: EF9N6ZIO0

Squares and roots of 40691994663744

• 40691994663744 squared (40691994663744²) is 1655838429714170171628097536
• 40691994663744 cubed (40691994663744³) is 67379368545951257031071681563446754934784
• The square root of 40691994663744 is 6379027.7208790997
• The cube root of 40691994663744 is 34395.6081759551

Scales and comparisons

• 40,691,994,663,744 seconds is equal to 1,293,879 years, 29 weeks, 1 day, 11 hours, 2 minutes, 24 seconds.
• To count from 1 to 40,691,994,663,744 would take you about three million, two hundred thirty-four thousand, six hundred ninety-eight 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 40691994663744 cubic inches would be around 2866.3 feet tall.

Recreational maths with 40691994663744

• 40691994663744 backwards is 44736649919604
• 40691994663744 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40691994663744's digits is 72
• More coming soon!