72200420496

Names of 72200420496

• Cardinal: 72200420496 can be written as Seventy-two billion, two hundred million, four hundred twenty thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 7.2200420496 × 10¹⁰

Factors of 72200420496

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 146353

Divisors of 72200420496

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 127 144 162 216 243 254 324 381 432 486 508 648 762 972 1016 1143 1296 1524 1944 2032 2286 3048 3429 3888 4572 6096 6858 9144 10287 13716 18288 20574 27432 30861 41148 54864 61722 82296 123444 146221 164592 246888 292442 438663 493776 584884 877326 1169768 1315989 1754652 2339536 2631978 3509304 3947967 5263956 7018608 7895934 10527912 11843901 15791868 18570067 21055824 23687802 31583736 35531703 37140134 47375604 55710201 63167472 71063406 74280268 94751208 111420402 142126812 148560536 167130603 189502416 222840804 284253624 297121072 334261206 445681608 501391809 568507248 668522412 891363216 1002783618 1337044824 1504175427 2005567236 2674089648 3008350854 4011134472 4512526281 6016701708 8022268944 9025052562 12033403416 18050105124 24066806832 36100210248 72200420496
• Sum of all divisors σ(n): 211196038144
• Sum of proper divisors (its aliquot sum) s(n): 138995617648
• 72200420496 is an abundant number, because the sum of its proper divisors (138995617648) is greater than itself. Its abundance is 66795197152

Bases of 72200420496

• Binary: 1000011001111011110101111110010010000₂
• Hexadecimal: 0x10CF7AFC90
• Base-36: X629L00

Squares and roots of 72200420496

• 72200420496 squared (72200420496²) is 5212900719799216886016
• 72200420496 cubed (72200420496³) is 376373623973404531861858902183936
• The square root of 72200420496 is 268701.3593117831
• The cube root of 72200420496 is 4164.0241757937

Scales and comparisons

• 72,200,420,496 seconds is equal to 2,295 years, 39 weeks, 21 minutes, 36 seconds.
• To count from 1 to 72,200,420,496 would take you about four thousand, five hundred ninety-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 72200420496 cubic inches would be around 347 feet tall.

Recreational maths with 72200420496

• 72200420496 backwards is 69402400227
• 72200420496 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72200420496's digits is 36
• More coming soon!