5138225749312160

Names of 5138225749312160

• Cardinal: 5138225749312160 can be written as Five quadrillion, one hundred thirty-eight trillion, two hundred twenty-five billion, seven hundred forty-nine million, three hundred twelve thousand, one hundred sixty.

Scientific notation

• Scientific notation: 5.13822574931216 × 10¹⁵

Factors of 5138225749312160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 544303575205

Divisors of 5138225749312160

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 59 80 118 160 236 295 472 590 944 1180 1888 2360 4720 9440 544303575139 1088607150278 2177214300556 2721517875695 4354428601112 5443035751390 8708857202224 10886071502780 17417714404448 21772143005560 32113910933201 43544286011120 64227821866402 87088572022240 128455643732804 160569554666005 256911287465608 321139109332010 513822574931216 642278218664020 1027645149862432 1284556437328040 2569112874656080 5138225749312160
• Sum of all divisors σ(n): 12344805084175200
• Sum of proper divisors (its aliquot sum) s(n): 7206579334863040
• 5138225749312160 is an abundant number, because the sum of its proper divisors (7206579334863040) is greater than itself. Its abundance is 2068353585550880

Bases of 5138225749312160

• Binary: 10010010000010011000001101000100100000100001010100000₂
• Hexadecimal: 0x124130689042A0
• Base-36: 1ELCKBM2ZKW

Squares and roots of 5138225749312160

• 5138225749312160 squared (5138225749312160²) is 26401363850894508100713123865600
• 5138225749312160 cubed (5138225749312160³) is 135656167555625407945468487957170944080285696000
• The square root of 5138225749312160 is 71681418.4381988915
• The cube root of 5138225749312160 is 172559.0444021719

Scales and comparisons

• 5,138,225,749,312,160 seconds is equal to 163,379,685 years, 13 weeks, 20 hours, 29 minutes, 20 seconds.
• To count from 1 to 5,138,225,749,312,160 would take you about four hundred ninety million, one hundred thirty-nine thousand and fifty-five 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 5138225749312160 cubic inches would be around 14379.9 feet tall.

Recreational maths with 5138225749312160

• 5138225749312160 backwards is 0612139475228315
• 5138225749312160 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 5138225749312160's digits is 59
• More coming soon!