40784907933

Names of 40784907933

• Cardinal: 40784907933 can be written as Forty billion, seven hundred eighty-four million, nine hundred seven thousand, nine hundred thirty-three.

Scientific notation

• Scientific notation: 4.0784907933 × 10¹⁰

Factors of 40784907933

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 693

Divisors of 40784907933

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 21 33 37 43 63 71 77 99 111 129 213 231 259 301 333 387 407 473 497 521 639 693 777 781 903 1221 1419 1491 1563 1591 2331 2343 2627 2709 2849 3053 3311 3647 3663 4257 4473 4689 4773 5467 5731 7029 7881 8547 9159 9933 10941 11137 14319 16401 17193 17501 18389 19277 21371 22403 23643 25641 27477 28897 29799 32823 33411 33583 36991 40117 49203 51579 52503 55167 57831 64113 67209 86691 100233 100749 110973 112961 120351 122507 134939 156821 157509 165501 173493 192339 201627 202279 212047 235081 246433 258937 260073 302247 332919 338883 361053 367521 404817 406901 470463 606837 636141 705243 739299 776811 790727 828911 1016649 1102563 1214451 1220703 1242571 1368667 1411389 1484329 1590613 1725031 1820511 1908423 2115729 2217897 2330433 2372181 2486733 2848307 3662109 3727713 4106001 4452987 4771839 5175093 5802377 7116543 7460199 8544921 8697997 9118021 9580669 11134291 11183139 12318003 13358961 14315517 15055337 15525279 17407131 17496743 25634763 26093991 27354063 28742007 33402873 45166011 52221393 52490229 58852681 63826147 78281973 82062189 86226021 100208619 105387359 122477201 135498033 157470687 176558043 191478441 316162077 367431603 411968767 529674129 574435323 647379491 948486231 1102294809 1235906301 1942138473 3707718903 4531656437 5826415419 13594969311 40784907933
• Sum of all divisors σ(n): 78424879104
• Sum of proper divisors (its aliquot sum) s(n): 37639971171
• 40784907933 is a deficient number, because the sum of its proper divisors (37639971171) is less than itself. Its deficiency is 3144936762

Bases of 40784907933

• Binary: 100101111110111110000100111010011101₂
• Hexadecimal: 0x97EF84E9D
• Base-36: IQIA4D9

Squares and roots of 40784907933

• 40784907933 squared (40784907933²) is 1663408715103286332489
• 40784907933 cubed (40784907933³) is 67841971300437359656301091735237
• The square root of 40784907933 is 201952.7368792015
• The cube root of 40784907933 is 3442.1767122357

Scales and comparisons

• 40,784,907,933 seconds is equal to 1,296 years, 43 weeks, 2 days, 13 hours, 5 minutes, 33 seconds.
• To count from 1 to 40,784,907,933 would take you about two thousand, five hundred ninety-three 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 40784907933 cubic inches would be around 286.8 feet tall.

Recreational maths with 40784907933

• 40784907933 backwards is 33970948704
• The number of decimal digits it has is: 11
• The sum of 40784907933's digits is 54
• More coming soon!