73215393136

Names of 73215393136

• Cardinal: 73215393136 can be written as Seventy-three billion, two hundred fifteen million, three hundred ninety-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 7.3215393136 × 10¹⁰

Factors of 73215393136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1061

Divisors of 73215393136

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 19 38 41 53 76 82 106 137 152 164 212 274 304 328 424 548 656 779 809 848 1007 1096 1558 1618 2014 2173 2192 2603 3116 3236 4028 4346 5206 5617 6232 6472 7261 8056 8692 10412 11234 12464 12944 14522 15371 16112 17384 20824 22468 29044 30742 33169 34768 41287 41648 42877 44936 58088 61484 66338 82574 85754 89872 106723 110833 116176 122968 132676 137959 165148 171508 213446 221666 245936 265352 275918 297701 330296 343016 426892 443332 530704 551836 595402 630211 660592 686032 814663 853784 886664 1103672 1190804 1260422 1629326 1707568 1757957 1773328 2105827 2207344 2381608 2520844 3258652 3515914 4211654 4544153 4763216 5041688 5656319 5874149 6517304 7031828 8423308 9088306 10083376 11312638 11748298 13034608 14063656 16846616 18176612 22625276 23496596 28127312 33401183 33693232 36353224 45250552 46993192 66802366 72706448 86338907 90501104 93986384 111608831 133604732 172677814 223217662 240840109 267209464 345355628 446435324 481680218 534418928 690711256 892870648 963360436 1381422512 1785741296 1926720872 3853441744 4575962071 9151924142 18303848284 36607696568 73215393136
• Sum of all divisors σ(n): 157180564800
• Sum of proper divisors (its aliquot sum) s(n): 83965171664
• 73215393136 is an abundant number, because the sum of its proper divisors (83965171664) is greater than itself. Its abundance is 10749778528

Bases of 73215393136

• Binary: 1000100001011111110100011110101110000₂
• Hexadecimal: 0x110BFA3D70
• Base-36: XMUJYWG

Squares and roots of 73215393136

• 73215393136 squared (73215393136²) is 5360493792059035914496
• 73215393136 cubed (73215393136³) is 392470660388689749400967921299456
• The square root of 73215393136 is 270583.4310078871
• The cube root of 73215393136 is 4183.4456669267

Scales and comparisons

• 73,215,393,136 seconds is equal to 2,328 years, 1 week, 1 day, 9 hours, 12 minutes, 16 seconds.
• To count from 1 to 73,215,393,136 would take you about four thousand, six hundred fifty-six 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 73215393136 cubic inches would be around 348.6 feet tall.

Recreational maths with 73215393136

• 73215393136 backwards is 63139351237
• The number of decimal digits it has is: 11
• The sum of 73215393136's digits is 43
• More coming soon!