48513986902631920

Names of 48513986902631920

• Cardinal: 48513986902631920 can be written as Forty-eight quadrillion, five hundred thirteen trillion, nine hundred eighty-six billion, nine hundred two million, six hundred thirty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.851398690263192 × 10¹⁶

Factors of 48513986902631920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 89029747

Divisors of 48513986902631920

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 7431871 14863742 29727484 37159355 59454968 74318710 81597869 118909936 148637420 163195738 297274840 326391476 407989345 594549680 652782952 815978690 1305565904 1631957380 3263914760 6527829520 606424836282899 1212849672565798 2425699345131596 3032124181414495 4851398690263192 6064248362828990 9702797380526384 12128496725657980 24256993451315960 48513986902631920
• Sum of all divisors σ(n): 112795036108151040
• Sum of proper divisors (its aliquot sum) s(n): 64281049205519120
• 48513986902631920 is an abundant number, because the sum of its proper divisors (64281049205519120) is greater than itself. Its abundance is 15767062302887200

Bases of 48513986902631920

• Binary: 10101100010110110011011011001011111110000010010111110000₂
• Hexadecimal: 0xAC5B36CBF825F0
• Base-36: D9ORTWNSYR4

Squares and roots of 48513986902631920

• 48513986902631920 squared (48513986902631920²) is 2353606925188741474810623002886400
• 48513986902631920 cubed (48513986902631920³) is 114182855542550389074991996805253046681916773888000
• The square root of 48513986902631920 is 220258908.7928838351
• The cube root of 48513986902631920 is 364716.7049351233

Scales and comparisons

• 48,513,986,902,631,920 seconds is equal to 1,542,594,719 years, 46 weeks, 1 day, 17 hours, 18 minutes, 40 seconds.
• To count from 1 to 48,513,986,902,631,920 would take you about four billion, six hundred twenty-seven million, seven hundred eighty-four thousand, one hundred fifty-nine 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 48513986902631920 cubic inches would be around 30393.1 feet tall.

Recreational maths with 48513986902631920

• 48513986902631920 backwards is 02913620968931584
• The number of decimal digits it has is: 17
• The sum of 48513986902631920's digits is 76
• More coming soon!