942138789573042

Names of 942138789573042

• Cardinal: 942138789573042 can be written as Nine hundred forty-two trillion, one hundred thirty-eight billion, seven hundred eighty-nine million, five hundred seventy-three thousand and forty-two.

Scientific notation

• Scientific notation: 9.42138789573042 × 10¹⁴

Factors of 942138789573042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 746780170

Divisors of 942138789573042

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 61 122 183 366 383 549 766 1098 1149 1647 2298 3294 3447 6894 10341 20682 23363 46726 70089 140178 210267 420534 630801 1261602 746779721 1493559442 2240339163 4480678326 6721017489 13442034978 20163052467 40326104934 45553562981 91107125962 136660688943 273321377886 286016633143 409982066829 572033266286 819964133658 858049899429 1229946200487 1716099798858 2459892400974 2574149698287 5148299396574 7722449094861 15444898189722 17447014621723 34894029243446 52341043865169 104682087730338 157023131595507 314046263191014 471069394786521 942138789573042
• Sum of all divisors σ(n): 2133519794565120
• Sum of proper divisors (its aliquot sum) s(n): 1191381004992078
• 942138789573042 is an abundant number, because the sum of its proper divisors (1191381004992078) is greater than itself. Its abundance is 249242215419036

Bases of 942138789573042

• Binary: 11010110001101111011000111111000011011000110110010₂
• Hexadecimal: 0x358DEC7E1B1B2
• Base-36: 99YKL20BSI

Squares and roots of 942138789573042

• 942138789573042 squared (942138789573042²) is 887625498818156713180653133764
• 942138789573042 cubed (942138789573042³) is 836266413050705788061995040907937804874390088
• The square root of 942138789573042 is 30694279.4274933581
• The cube root of 942138789573042 is 98032.8499332523

Scales and comparisons

• 942,138,789,573,042 seconds is equal to 29,957,099 years, 14 weeks, 4 days, 13 hours, 50 minutes, 42 seconds.
• To count from 1 to 942,138,789,573,042 would take you about seventy-four million, eight hundred ninety-two thousand, seven hundred forty-eight 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 942138789573042 cubic inches would be around 8169.4 feet tall.

Recreational maths with 942138789573042

• 942138789573042 backwards is 240375987831249
• The number of decimal digits it has is: 15
• The sum of 942138789573042's digits is 72
• More coming soon!