40838433408

Names of 40838433408

• Cardinal: 40838433408 can be written as Forty billion, eight hundred thirty-eight million, four hundred thirty-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 4.0838433408 × 10¹⁰

Factors of 40838433408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1865815

Divisors of 40838433408

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 288 304 342 384 456 576 608 684 912 1152 1216 1368 1824 2432 2736 3648 5472 7296 10944 21888 1865791 3731582 5597373 7463164 11194746 14926328 16792119 22389492 29852656 33584238 35450029 44778984 59705312 67168476 70900058 89557968 106350087 119410624 134336952 141800116 179115936 212700174 238821248 268673904 283600232 319050261 358231872 425400348 537347808 567200464 638100522 716463744 850800696 1074695616 1134400928 1276201044 1701601392 2149391232 2268801856 2552402088 3403202784 4537603712 5104804176 6806405568 10209608352 13612811136 20419216704 40838433408
• Sum of all divisors σ(n): 123702009600
• Sum of proper divisors (its aliquot sum) s(n): 82863576192
• 40838433408 is an abundant number, because the sum of its proper divisors (82863576192) is greater than itself. Its abundance is 42025142784

Bases of 40838433408

• Binary: 100110000010001010010000101010000000₂
• Hexadecimal: 0x982290A80
• Base-36: IRE5CW0

Squares and roots of 40838433408

• 40838433408 squared (40838433408²) is 1667777643219650494464
• 40838433408 cubed (40838433408³) is 68109426221976879435202336653312
• The square root of 40838433408 is 202085.2132344175
• The cube root of 40838433408 is 3443.6818735965

Scales and comparisons

• 40,838,433,408 seconds is equal to 1,298 years, 27 weeks, 6 days, 1 hour, 16 minutes, 48 seconds.
• To count from 1 to 40,838,433,408 would take you about two thousand, five hundred ninety-seven 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 40838433408 cubic inches would be around 287 feet tall.

Recreational maths with 40838433408

• 40838433408 backwards is 80433483804
• The number of decimal digits it has is: 11
• The sum of 40838433408's digits is 45
• More coming soon!