73040961216

Names of 73040961216

• Cardinal: 73040961216 can be written as Seventy-three billion, forty million, nine hundred sixty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 7.3040961216 × 10¹⁰

Factors of 73040961216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 139099

Divisors of 73040961216

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 2791 5582 8373 11164 16746 22328 33492 44656 66984 89312 133968 136303 178624 267936 272606 408909 535872 545212 817818 1090424 1635636 2180848 3271272 4361696 6542544 8723392 13085088 26170176 380421673 760843346 1141265019 1521686692 2282530038 3043373384 4565060076 6086746768 9130120152 12173493536 18260240304 24346987072 36520480608 73040961216
• Sum of all divisors σ(n): 193324870144
• Sum of proper divisors (its aliquot sum) s(n): 120283908928
• 73040961216 is an abundant number, because the sum of its proper divisors (120283908928) is greater than itself. Its abundance is 47242947712

Bases of 73040961216

• Binary: 1000100000001100101001001111011000000₂
• Hexadecimal: 0x1101949EC0
• Base-36: XJYPADC

Squares and roots of 73040961216

• 73040961216 squared (73040961216²) is 5334982015357216198656
• 73040961216 cubed (73040961216³) is 389672214471763944751759847325696
• The square root of 73040961216 is 270260.9132227595
• The cube root of 73040961216 is 4180.1207434427

Scales and comparisons

• 73,040,961,216 seconds is equal to 2,322 years, 24 weeks, 5 days, 11 hours, 53 minutes, 36 seconds.
• To count from 1 to 73,040,961,216 would take you about four thousand, six hundred forty-four 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 73040961216 cubic inches would be around 348.3 feet tall.

Recreational maths with 73040961216

• 73040961216 backwards is 61216904037
• The number of decimal digits it has is: 11
• The sum of 73040961216's digits is 39
• More coming soon!