72229041920802

Names of 72229041920802

• Cardinal: 72229041920802 can be written as Seventy-two trillion, two hundred twenty-nine billion, forty-one million, nine hundred twenty thousand, eight hundred two.

Scientific notation

• Scientific notation: 7.2229041920802 × 10¹³

Factors of 72229041920802

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 155755

Divisors of 72229041920802

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 39 78 353 706 1059 2118 4589 9178 13767 19273 27534 38546 57819 115638 136111 250549 272222 408333 501098 751647 816666 1503294 1769443 3538886 5308329 6803369 10616658 13606738 20410107 40820214 48047183 88443797 96094366 144141549 176887594 265331391 288283098 530662782 624613379 1249226758 1873840137 2623267303 3747680274 5246534606 7869801909 15739603818 34102474939 68204949878 102307424817 204614849634 926013357959 1852026715918 2778040073877 5556080147754 12038173653467 24076347306934 36114520960401 72229041920802
• Sum of all divisors σ(n): 156020194100736
• Sum of proper divisors (its aliquot sum) s(n): 83791152179934
• 72229041920802 is an abundant number, because the sum of its proper divisors (83791152179934) is greater than itself. Its abundance is 11562110259132

Bases of 72229041920802

• Binary: 10000011011000100100010011000101101101100100010₂
• Hexadecimal: 0x41B12262DB22
• Base-36: PLPKANSPU

Squares and roots of 72229041920802

• 72229041920802 squared (72229041920802²) is 5217034496796972669640323204
• 72229041920802 cubed (72229041920802³) is 376821403371418706350976388105116250889608
• The square root of 72229041920802 is 8498767.0823950693
• The cube root of 72229041920802 is 41645.7433214575

Scales and comparisons

• 72,229,041,920,802 seconds is equal to 2,296,660 years, 5 weeks, 6 days, 11 hours, 46 minutes, 42 seconds.
• To count from 1 to 72,229,041,920,802 would take you about five million, seven hundred forty-one thousand, six hundred fifty 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 72229041920802 cubic inches would be around 3470.5 feet tall.

Recreational maths with 72229041920802

• 72229041920802 backwards is 20802914092227
• The number of decimal digits it has is: 14
• The sum of 72229041920802's digits is 48
• More coming soon!