40377008128

Names of 40377008128

• Cardinal: 40377008128 can be written as Forty billion, three hundred seventy-seven million, eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0377008128 × 10¹⁰

Factors of 40377008128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 308

Divisors of 40377008128

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 16 32 64 113 128 193 226 256 386 452 512 772 904 1024 1544 1808 2048 3088 3616 4096 6176 7232 8192 12352 12769 14464 16384 21809 24704 25538 28928 43618 49408 51076 57856 87236 98816 102152 115712 174472 197632 204304 231424 348944 395264 408608 462848 697888 790528 817216 925696 1395776 1581056 1634432 1851392 2464417 2791552 3162112 3268864 4928834 5583104 6537728 9857668 11166208 13075456 19715336 22332416 26150912 39430672 44664832 52301824 78861344 89329664 104603648 157722688 178659328 209207296 315445376 357318656 630890752 1261781504 2523563008 5047126016 10094252032 20188504064 40377008128
• Sum of all divisors σ(n): 81894628634
• Sum of proper divisors (its aliquot sum) s(n): 41517620506
• 40377008128 is an abundant number, because the sum of its proper divisors (41517620506) is greater than itself. Its abundance is 1140612378

Bases of 40377008128

• Binary: 100101100110101010000100000000000000₂
• Hexadecimal: 0x966A84000
• Base-36: IJRFEV4

Squares and roots of 40377008128

• 40377008128 squared (40377008128²) is 1630302785368578064384
• 40377008128 cubed (40377008128³) is 65826748815928115981435275313152
• The square root of 40377008128 is 200940.3098634019
• The cube root of 40377008128 is 3430.6628928991

Scales and comparisons

• 40,377,008,128 seconds is equal to 1,283 years, 44 weeks, 6 days, 11 hours, 35 minutes, 28 seconds.
• To count from 1 to 40,377,008,128 would take you about two thousand, five hundred sixty-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 40377008128 cubic inches would be around 285.9 feet tall.

Recreational maths with 40377008128

• 40377008128 backwards is 82180077304
• The number of decimal digits it has is: 11
• The sum of 40377008128's digits is 40
• More coming soon!