1021948349025560

Names of 1021948349025560

• Cardinal: 1021948349025560 can be written as One quadrillion, twenty-one trillion, nine hundred forty-eight billion, three hundred forty-nine million, twenty-five thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.02194834902556 × 10¹⁵

Factors of 1021948349025560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21308347688

Divisors of 1021948349025560

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 88 109 110 218 220 436 440 545 872 1090 1199 2180 2398 4360 4796 5995 9592 11990 23980 47960 21308347561 42616695122 85233390244 106541737805 170466780488 213083475610 234391823171 426166951220 468783646342 852333902440 937567292684 1171959115855 1875134585368 2322609884149 2343918231710 4645219768298 4687836463420 9290439536596 9375672926840 11613049420745 18580879073192 23226098841490 25548708725639 46452197682980 51097417451278 92904395365960 102194834902556 127743543628195 204389669805112 255487087256390 510974174512780 1021948349025560
• Sum of all divisors σ(n): 2531431690365600
• Sum of proper divisors (its aliquot sum) s(n): 1509483341340040
• 1021948349025560 is an abundant number, because the sum of its proper divisors (1509483341340040) is greater than itself. Its abundance is 487534992314480

Bases of 1021948349025560

• Binary: 11101000010111010011100100010100101000110100011000₂
• Hexadecimal: 0x3A174E4528D18
• Base-36: A290L932MW

Squares and roots of 1021948349025560

• 1021948349025560 squared (1021948349025560²) is 1044378428076067800601533313600
• 1021948349025560 cubed (1021948349025560³) is 1067300810330247047858422469685394437895616000
• The square root of 1021948349025560 is 31967926.8803211573
• The cube root of 1021948349025560 is 100726.3234050061

Scales and comparisons

• 1,021,948,349,025,560 seconds is equal to 32,494,796 years, 21 weeks, 11 hours, 59 minutes, 20 seconds.
• To count from 1 to 1,021,948,349,025,560 would take you about ninety-seven million, four hundred eighty-four thousand, three hundred eighty-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 1021948349025560 cubic inches would be around 8393.9 feet tall.

Recreational maths with 1021948349025560

• 1021948349025560 backwards is 0655209438491201
• The number of decimal digits it has is: 16
• The sum of 1021948349025560's digits is 59
• More coming soon!