40474774016

Names of 40474774016

• Cardinal: 40474774016 can be written as Forty billion, four hundred seventy-four million, seven hundred seventy-four thousand and sixteen.

Scientific notation

• Scientific notation: 4.0474774016 × 10¹⁰

Factors of 40474774016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 329

Divisors of 40474774016

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 127 128 152 181 254 256 304 362 508 512 608 724 1016 1216 1448 2032 2413 2432 2896 3439 4064 4826 4864 5792 6878 8128 9652 9728 11584 13756 16256 19304 22987 23168 27512 32512 32761 38608 45974 46336 55024 65024 65522 77216 91948 92672 110048 131044 154432 183896 220096 262088 308864 367792 436753 440192 524176 617728 622459 735584 873506 880384 1048352 1235456 1244918 1471168 1747012 1760768 2096704 2489836 2942336 3494024 4160647 4193408 4979672 5884672 6988048 8321294 8386816 9959344 11769344 13976096 16642588 16773632 19918688 27952192 33285176 39837376 55904384 66570352 79052293 79674752 111808768 133140704 158104586 159349504 223617536 266281408 316209172 318699008 532562816 632418344 1065125632 1264836688 2130251264 2529673376 5059346752 10118693504 20237387008 40474774016
• Sum of all divisors σ(n): 86273763840
• Sum of proper divisors (its aliquot sum) s(n): 45798989824
• 40474774016 is an abundant number, because the sum of its proper divisors (45798989824) is greater than itself. Its abundance is 5324215808

Bases of 40474774016

• Binary: 100101101100011111000000101000000000₂
• Hexadecimal: 0x96C7C0A00
• Base-36: ILDMVI8

Squares and roots of 40474774016

• 40474774016 squared (40474774016²) is 1638207331646268768256
• 40474774016 cubed (40474774016³) is 66306071539737093644760274436096
• The square root of 40474774016 is 201183.4337513901
• The cube root of 40474774016 is 3433.4295785087

Scales and comparisons

• 40,474,774,016 seconds is equal to 1,286 years, 50 weeks, 4 days, 46 minutes, 56 seconds.
• To count from 1 to 40,474,774,016 would take you about two thousand, five hundred seventy-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 40474774016 cubic inches would be around 286.1 feet tall.

Recreational maths with 40474774016

• 40474774016 backwards is 61047747404
• The number of decimal digits it has is: 11
• The sum of 40474774016's digits is 44
• More coming soon!