73453796472

Names of 73453796472

• Cardinal: 73453796472 can be written as Seventy-three billion, four hundred fifty-three million, seven hundred ninety-six thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 7.3453796472 × 10¹⁰

Factors of 73453796472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23011872

Divisors of 73453796472

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 114 133 152 168 228 266 399 456 532 798 1064 1596 3192 23011841 46023682 69035523 92047364 138071046 161082887 184094728 276142092 322165774 437224979 483248661 552284184 644331548 874449958 966497322 1288663096 1311674937 1748899916 1932994644 2623349874 3060574853 3497799832 3865989288 5246699748 6121149706 9181724559 10493399496 12242299412 18363449118 24484598824 36726898236 73453796472
• Sum of all divisors σ(n): 220913683200
• Sum of proper divisors (its aliquot sum) s(n): 147459886728
• 73453796472 is an abundant number, because the sum of its proper divisors (147459886728) is greater than itself. Its abundance is 74006090256

Bases of 73453796472

• Binary: 1000100011010001011111111110001111000₂
• Hexadecimal: 0x111A2FFC78
• Base-36: XQSHS3C

Squares and roots of 73453796472

• 73453796472 squared (73453796472²) is 5395460216149999646784
• 73453796472 cubed (73453796472³) is 396317036589855201477743825346048
• The square root of 73453796472 is 271023.6086985781
• The cube root of 73453796472 is 4187.9814473425

Scales and comparisons

• 73,453,796,472 seconds is equal to 2,335 years, 31 weeks, 2 days, 16 hours, 21 minutes, 12 seconds.
• To count from 1 to 73,453,796,472 would take you about four thousand, six hundred seventy-one 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 73453796472 cubic inches would be around 349 feet tall.

Recreational maths with 73453796472

• 73453796472 backwards is 27469735437
• 73453796472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 73453796472's digits is 57
• More coming soon!