137950201220

Names of 137950201220

• Cardinal: 137950201220 can be written as One hundred thirty-seven billion, nine hundred fifty million, two hundred one thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.3795020122 × 10¹¹

Factors of 137950201220

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1449

Divisors of 137950201220

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 169 260 338 676 845 1429 1690 2197 2858 3380 4394 5716 7145 8788 10985 14290 18577 21970 28561 28580 37154 43940 57122 74308 92885 114244 142805 185770 241501 285610 371293 371540 483002 571220 742586 966004 1207505 1485172 1856465 2415010 3139513 3712930 4826809 4830020 6279026 7425860 9653618 12558052 15697565 19307236 24134045 31395130 40813669 48268090 62790260 81627338 96536180 163254676 204068345 408136690 530577697 816273380 1061155394 2122310788 2652888485 5305776970 6897510061 10611553940 13795020122 27590040244 34487550305 68975100610 137950201220
• Sum of all divisors σ(n): 314056322580
• Sum of proper divisors (its aliquot sum) s(n): 176106121360
• 137950201220 is an abundant number, because the sum of its proper divisors (176106121360) is greater than itself. Its abundance is 38155920140

Bases of 137950201220

• Binary: 10000000011110011110010000010110000100₂
• Hexadecimal: 0x201E790584
• Base-36: 1RDFZKHW

Squares and roots of 137950201220

• 137950201220 squared (137950201220²) is 19030258016638489488400
• 137950201220 cubed (137950201220³) is 2625227922663797732921634855848000
• The square root of 137950201220 is 371416.4794674573
• The cube root of 137950201220 is 5167.0275770269

Scales and comparisons

• 137,950,201,220 seconds is equal to 4,386 years, 20 weeks, 1 day, 20 hours, 20 minutes, 20 seconds.
• To count from 1 to 137,950,201,220 would take you about eight thousand, seven hundred seventy-two 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 137950201220 cubic inches would be around 430.6 feet tall.

Recreational maths with 137950201220

• 137950201220 backwards is 022102059731
• The number of decimal digits it has is: 12
• The sum of 137950201220's digits is 32
• More coming soon!