40906842048

Names of 40906842048

• Cardinal: 40906842048 can be written as Forty billion, nine hundred six million, eight hundred forty-two thousand and forty-eight.

Scientific notation

• Scientific notation: 4.0906842048 × 10¹⁰

Factors of 40906842048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 388147

Divisors of 40906842048

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 96 108 122 144 183 192 216 244 288 366 432 488 549 576 732 864 976 1098 1464 1647 1728 1952 2196 2928 3294 3904 4392 5856 6588 8784 11712 13176 17568 26352 35136 52704 105408 388081 776162 1164243 1552324 2328486 3104648 3492729 4656972 6209296 6985458 9313944 10478187 12418592 13970916 18627888 20956374 23672941 24837184 27941832 37255776 41912748 47345882 55883664 71018823 74511552 83825496 94691764 111767328 142037646 167650992 189383528 213056469 223534656 284075292 335301984 378767056 426112938 568150584 639169407 670603968 757534112 852225876 1136301168 1278338814 1515068224 1704451752 2272602336 2556677628 3408903504 4545204672 5113355256 6817807008 10226710512 13635614016 20453421024 40906842048
• Sum of all divisors σ(n): 122230306720
• Sum of proper divisors (its aliquot sum) s(n): 81323464672
• 40906842048 is an abundant number, because the sum of its proper divisors (81323464672) is greater than itself. Its abundance is 40416622624

Bases of 40906842048

• Binary: 100110000110001111001101111111000000₂
• Hexadecimal: 0x9863CDFC0
• Base-36: ISIVLC0

Squares and roots of 40906842048

• 40906842048 squared (40906842048²) is 1673369726340020834304
• 40906842048 cubed (40906842048³) is 68452271083296217409902908014592
• The square root of 40906842048 is 202254.3993291617
• The cube root of 40906842048 is 3445.6036431745

Scales and comparisons

• 40,906,842,048 seconds is equal to 1,300 years, 36 weeks, 6 days, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,906,842,048 would take you about two thousand, six hundred one 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 40906842048 cubic inches would be around 287.1 feet tall.

Recreational maths with 40906842048

• 40906842048 backwards is 84024860904
• The number of decimal digits it has is: 11
• The sum of 40906842048's digits is 45
• More coming soon!