40906571448

Names of 40906571448

• Cardinal: 40906571448 can be written as Forty billion, nine hundred six million, five hundred seventy-one thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0906571448 × 10¹⁰

Factors of 40906571448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 383

Divisors of 40906571448

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 47 94 141 188 282 331 376 564 662 993 1128 1324 1986 2648 3972 7944 15557 31114 46671 62228 93342 109561 124456 186684 219122 328683 373368 438244 657366 876488 1314732 2629464 5149367 10298734 15448101 20597468 30896202 36264691 41194936 61792404 72529382 108794073 123584808 145058764 217588146 290117528 435176292 870352584 1704440477 3408880954 5113321431 6817761908 10226642862 13635523816 20453285724 40906571448
• Sum of all divisors σ(n): 104758801920
• Sum of proper divisors (its aliquot sum) s(n): 63852230472
• 40906571448 is an abundant number, because the sum of its proper divisors (63852230472) is greater than itself. Its abundance is 22945659024

Bases of 40906571448

• Binary: 100110000110001110001011111010111000₂
• Hexadecimal: 0x98638BEB8
• Base-36: ISIPSJC

Squares and roots of 40906571448

• 40906571448 squared (40906571448²) is 1673347587630328816704
• 40906571448 cubed (40906571448³) is 68450912650738486752235471867392
• The square root of 40906571448 is 202253.7303685645
• The cube root of 40906571448 is 3445.5960455669

Scales and comparisons

• 40,906,571,448 seconds is equal to 1,300 years, 36 weeks, 3 days, 16 hours, 30 minutes, 48 seconds.
• To count from 1 to 40,906,571,448 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 40906571448 cubic inches would be around 287.1 feet tall.

Recreational maths with 40906571448

• 40906571448 backwards is 84417560904
• The number of decimal digits it has is: 11
• The sum of 40906571448's digits is 48
• More coming soon!