20120914969140

Names of 20120914969140

• Cardinal: 20120914969140 can be written as Twenty trillion, one hundred twenty billion, nine hundred fourteen million, nine hundred sixty-nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.012091496914 × 10¹³

Factors of 20120914969140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4593816286

Divisors of 20120914969140

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 73 146 219 292 365 438 730 876 1095 1460 2190 4380 4593816203 9187632406 13781448609 18375264812 22969081015 27562897218 45938162030 55125794436 68907243045 91876324060 137814486090 275628972180 335348582819 670697165638 1006045748457 1341394331276 1676742914095 2012091496914 3353485828190 4024182993828 5030228742285 6706971656380 10060457484570 20120914969140
• Sum of all divisors σ(n): 57110323048128
• Sum of proper divisors (its aliquot sum) s(n): 36989408078988
• 20120914969140 is an abundant number, because the sum of its proper divisors (36989408078988) is greater than itself. Its abundance is 16868493109848

Bases of 20120914969140

• Binary: 100100100110011000011111111010100001000110100₂
• Hexadecimal: 0x124CC3FD4234
• Base-36: 74RF59KQC

Squares and roots of 20120914969140

• 20120914969140 squared (20120914969140²) is 404851219195362127152339600
• 20120914969140 cubed (20120914969140³) is 8145976956582541130282541898812799944000
• The square root of 20120914969140 is 4485634.2883855343
• The cube root of 20120914969140 is 27198.7685830291

Scales and comparisons

• 20,120,914,969,140 seconds is equal to 639,782 years, 44 weeks, 4 days, 6 hours, 59 minutes.
• To count from 1 to 20,120,914,969,140 would take you about one million, five hundred ninety-nine thousand, four hundred fifty-seven 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 20120914969140 cubic inches would be around 2266.6 feet tall.

Recreational maths with 20120914969140

• 20120914969140 backwards is 04196941902102
• The number of decimal digits it has is: 14
• The sum of 20120914969140's digits is 48
• More coming soon!