72334343472

Names of 72334343472

• Cardinal: 72334343472 can be written as Seventy-two billion, three hundred thirty-four million, three hundred forty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 7.2334343472 × 10¹⁰

Factors of 72334343472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 40728839

Divisors of 72334343472

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 37 48 74 111 148 222 296 444 592 888 1776 40728797 81457594 122186391 162915188 244372782 325830376 488745564 651660752 977491128 1506965489 1954982256 3013930978 4520896467 6027861956 9041792934 12055723912 18083585868 24111447824 36167171736 72334343472
• Sum of all divisors σ(n): 191914096176
• Sum of proper divisors (its aliquot sum) s(n): 119579752704
• 72334343472 is an abundant number, because the sum of its proper divisors (119579752704) is greater than itself. Its abundance is 47245409232

Bases of 72334343472

• Binary: 1000011010111011101100111110100110000₂
• Hexadecimal: 0x10D7767D30
• Base-36: X8A00MO

Squares and roots of 72334343472

• 72334343472 squared (72334343472²) is 5232257245525269014784
• 72334343472 cubed (72334343472³) is 378471892731685443970584901890048
• The square root of 72334343472 is 268950.4479862415
• The cube root of 72334343472 is 4166.5971712811

Scales and comparisons

• 72,334,343,472 seconds is equal to 2,300 years, 3 days, 1 hour, 11 minutes, 12 seconds.
• To count from 1 to 72,334,343,472 would take you about four thousand, six hundred 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 72334343472 cubic inches would be around 347.2 feet tall.

Recreational maths with 72334343472

• 72334343472 backwards is 27434343327
• The number of decimal digits it has is: 11
• The sum of 72334343472's digits is 42
• More coming soon!