73640626639648

Names of 73640626639648

• Cardinal: 73640626639648 can be written as Seventy-three trillion, six hundred forty billion, six hundred twenty-six million, six hundred thirty-nine thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 7.3640626639648 × 10¹³

Factors of 73640626639648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 492

Divisors of 73640626639648

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 32 89 178 356 401 712 802 1424 1604 2848 3208 6416 12832 35689 71378 142756 160801 285512 321602 571024 643204 1142048 1286408 2572816 5145632 14311289 28622578 57245156 64481201 114490312 128962402 228980624 257924804 457961248 515849608 1031699216 2063398432 5738826889 11477653778 22955307556 25856961601 45910615112 51713923202 91821230224 103427846404 183642460448 206855692808 413711385616 827422771232 2301269582489 4602539164978 9205078329956 18410156659912 36820313319824 73640626639648
• Sum of all divisors σ(n): 146975494708350
• Sum of proper divisors (its aliquot sum) s(n): 73334868068702
• 73640626639648 is a deficient number, because the sum of its proper divisors (73334868068702) is less than itself. Its deficiency is 305758570946

Bases of 73640626639648

• Binary: 10000101111100111001011011001000101001100100000₂
• Hexadecimal: 0x42F9CB645320
• Base-36: Q3Q1BR8KG

Squares and roots of 73640626639648

• 73640626639648 squared (73640626639648²) is 5422941891880034688445563904
• 73640626639648 cubed (73640626639648³) is 399348839148444006616126721208391964065792
• The square root of 73640626639648 is 8581411.6927023143
• The cube root of 73640626639648 is 41915.2915972741

Scales and comparisons

• 73,640,626,639,648 seconds is equal to 2,341,544 years, 7 weeks, 2 days, 14 hours, 7 minutes, 28 seconds.
• To count from 1 to 73,640,626,639,648 would take you about five million, eight hundred fifty-three thousand, eight hundred sixty 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 73640626639648 cubic inches would be around 3492.9 feet tall.

Recreational maths with 73640626639648

• 73640626639648 backwards is 84693662604637
• The number of decimal digits it has is: 14
• The sum of 73640626639648's digits is 70
• More coming soon!