73001452738

Names of 73001452738

• Cardinal: 73001452738 can be written as Seventy-three billion, one million, four hundred fifty-two thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 7.3001452738 × 10¹⁰

Factors of 73001452738

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2047

Divisors of 73001452738

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 23 46 79 89 131 158 178 262 1723 1817 2047 3013 3446 3634 4094 6026 7031 10349 11659 14062 20698 23318 39629 79258 136117 153347 161713 225713 238027 268157 272234 306694 323426 451426 476054 536314 921061 1842122 3130691 3526981 5191399 6261382 7053962 10382798 12114413 17831327 20088457 21184403 24228826 35662654 40176914 42368806 278631499 410120521 462034511 557262998 820241042 924069022 1586988103 3173976206 36500726369 73001452738
• Sum of all divisors σ(n): 117971251200
• Sum of proper divisors (its aliquot sum) s(n): 44969798462
• 73001452738 is a deficient number, because the sum of its proper divisors (44969798462) is less than itself. Its deficiency is 28031654276

Bases of 73001452738

• Binary: 1000011111111001110011100010011000010₂
• Hexadecimal: 0x10FF39C4C2
• Base-36: XJB6HFM

Squares and roots of 73001452738

• 73001452738 squared (73001452738²) is 5329212101858447696644
• 73001452738 cubed (73001452738³) is 389040225384597111492601927211272
• The square root of 73001452738 is 270187.8101210341
• The cube root of 73001452738 is 4179.3669198725

Scales and comparisons

• 73,001,452,738 seconds is equal to 2,321 years, 11 weeks, 3 days, 5 hours, 18 minutes, 58 seconds.
• To count from 1 to 73,001,452,738 would take you about four thousand, six hundred forty-two 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 73001452738 cubic inches would be around 348.3 feet tall.

Recreational maths with 73001452738

• 73001452738 backwards is 83725410037
• The number of decimal digits it has is: 11
• The sum of 73001452738's digits is 40
• More coming soon!