42970209323872

Names of 42970209323872

• Cardinal: 42970209323872 can be written as Forty-two trillion, nine hundred seventy billion, two hundred nine million, three hundred twenty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.2970209323872 × 10¹³

Factors of 42970209323872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2618

Divisors of 42970209323872

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 59 118 236 472 944 1888 2557 3481 5114 6962 10228 13924 20456 27848 40912 55696 81824 111392 150863 205379 301726 410758 603452 821516 1206904 1643032 2413808 3286064 4827616 6538249 6572128 8900917 13076498 17801834 26152996 35603668 52305992 71207336 104611984 142414672 209223968 284829344 385756691 525154103 771513382 1050308206 1543026764 2100616412 3086053528 4201232824 6172107056 8402465648 12344214112 16804931296 22759644769 45519289538 91038579076 182077158152 364154316304 728308632608 1342819041371 2685638082742 5371276165484 10742552330968 21485104661936 42970209323872
• Sum of all divisors σ(n): 86089840101720
• Sum of proper divisors (its aliquot sum) s(n): 43119630777848
• 42970209323872 is an abundant number, because the sum of its proper divisors (43119630777848) is greater than itself. Its abundance is 149421453976

Bases of 42970209323872

• Binary: 1001110001010011001000000100000000101101100000₂
• Hexadecimal: 0x2714C8100B60
• Base-36: F8C8P68V4

Squares and roots of 42970209323872

• 42970209323872 squared (42970209323872²) is 1846438889337376163389072384
• 42970209323872 cubed (42970209323872³) is 79341865578564781219921281445753907150848
• The square root of 42970209323872 is 6555166.6129757525
• The cube root of 42970209323872 is 35025.8881458319

Scales and comparisons

• 42,970,209,323,872 seconds is equal to 1,366,319 years, 38 weeks, 3 days, 16 hours, 37 minutes, 52 seconds.
• To count from 1 to 42,970,209,323,872 would take you about three million, four hundred fifteen thousand, seven hundred ninety-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 42970209323872 cubic inches would be around 2918.8 feet tall.

Recreational maths with 42970209323872

• 42970209323872 backwards is 27832390207924
• The number of decimal digits it has is: 14
• The sum of 42970209323872's digits is 58
• More coming soon!