42912854974864

Names of 42912854974864

• Cardinal: 42912854974864 can be written as Forty-two trillion, nine hundred twelve billion, eight hundred fifty-four million, nine hundred seventy-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.2912854974864 × 10¹³

Factors of 42912854974864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 527030297

Divisors of 42912854974864

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 727 1454 2908 5089 5816 10178 11632 20356 40712 81424 527029561 1054059122 2108118244 3689206927 4216236488 7378413854 8432472976 14756827708 29513655416 59027310832 383150490847 766300981694 1532601963388 2682053435929 3065203926776 5364106871858 6130407853552 10728213743716 21456427487432 42912854974864
• Sum of all divisors σ(n): 95152025241728
• Sum of proper divisors (its aliquot sum) s(n): 52239170266864
• 42912854974864 is an abundant number, because the sum of its proper divisors (52239170266864) is greater than itself. Its abundance is 9326315292000

Bases of 42912854974864

• Binary: 1001110000011101101101011110100010000110010000₂
• Hexadecimal: 0x27076D7A2190
• Base-36: F7LW5VHXS

Squares and roots of 42912854974864

• 42912854974864 squared (42912854974864²) is 1841513122093709954071818496
• 42912854974864 cubed (42912854974864³) is 79024585542716397834193113299616850284544
• The square root of 42912854974864 is 6550790.4084059963
• The cube root of 42912854974864 is 35010.2976433793

Scales and comparisons

• 42,912,854,974,864 seconds is equal to 1,364,496 years, 2 weeks, 4 days, 5 hours, 1 minute, 4 seconds.
• To count from 1 to 42,912,854,974,864 would take you about three million, four hundred eleven thousand, two hundred forty 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 42912854974864 cubic inches would be around 2917.5 feet tall.

Recreational maths with 42912854974864

• 42912854974864 backwards is 46847945821924
• The number of decimal digits it has is: 14
• The sum of 42912854974864's digits is 73
• More coming soon!