47707020738

Names of 47707020738

• Cardinal: 47707020738 can be written as Forty-seven billion, seven hundred seven million, twenty thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 4.7707020738 × 10¹⁰

Factors of 47707020738

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 130978

Divisors of 47707020738

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 521 702 1042 1563 3126 4689 6773 9378 13546 14067 20319 28134 40638 60957 121914 130439 182871 260878 365742 391317 782634 1173951 1695707 2347902 3391414 3521853 5087121 7043706 10174242 15261363 30522726 45784089 67958719 91568178 135917438 203876157 407752314 611628471 883463347 1223256942 1766926694 1834885413 2650390041 3669770826 5300780082 7951170123 15902340246 23853510369 47707020738
• Sum of all divisors σ(n): 114390662400
• Sum of proper divisors (its aliquot sum) s(n): 66683641662
• 47707020738 is an abundant number, because the sum of its proper divisors (66683641662) is greater than itself. Its abundance is 18976620924

Bases of 47707020738

• Binary: 101100011011100011110101110111000010₂
• Hexadecimal: 0xB1B8F5DC2
• Base-36: LWZJ0SI

Squares and roots of 47707020738

• 47707020738 squared (47707020738²) is 2275959827695962064644
• 47707020738 cubed (47707020738³) is 108579262698746168976832604587272
• The square root of 47707020738 is 218419.3689625533
• The cube root of 47707020738 is 3626.8319425497

Scales and comparisons

• 47,707,020,738 seconds is equal to 1,516 years, 48 weeks, 4 days, 14 hours, 12 minutes, 18 seconds.
• To count from 1 to 47,707,020,738 would take you about three thousand and thirty-three 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 47707020738 cubic inches would be around 302.2 feet tall.

Recreational maths with 47707020738

• 47707020738 backwards is 83702070774
• The number of decimal digits it has is: 11
• The sum of 47707020738's digits is 45
• More coming soon!