221335116464

Names of 221335116464

• Cardinal: 221335116464 can be written as Two hundred twenty-one billion, three hundred thirty-five million, one hundred sixteen thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.21335116464 × 10¹¹

Factors of 221335116464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16373

Divisors of 221335116464

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 38 44 56 76 77 88 112 133 152 154 176 209 266 304 308 418 532 601 616 836 1064 1202 1232 1463 1672 2128 2404 2926 3344 4207 4808 5852 6611 8414 9616 11419 11704 13222 15733 16828 22838 23408 26444 31466 33656 45676 46277 52888 62932 67312 79933 91352 92554 105776 110131 125609 125864 159866 173063 182704 185108 220262 251218 251728 298927 319732 346126 370216 440524 502436 597854 639464 692252 740432 879263 881048 1004872 1195708 1211441 1278928 1384504 1758526 1762096 2009744 2092489 2391416 2422882 2769008 3288197 3517052 4184978 4782832 4845764 6576394 7034104 8369956 9455533 9691528 13152788 14068208 16739912 18911066 19383056 23017379 26305576 33479824 37822132 46034758 52611152 66188731 75644264 92069516 104010863 132377462 151288528 179655127 184139032 208021726 264754924 359310254 368278064 416043452 529509848 718620508 728076041 832086904 1059019696 1257585889 1437241016 1456152082 1664173808 1976206397 2515171778 2874482032 2912304164 3952412794 5030343556 5824608328 7904825588 10060687112 11649216656 13833444779 15809651176 20121374224 27666889558 31619302352 55333779116 110667558232 221335116464
• Sum of all divisors σ(n): 563765583360
• Sum of proper divisors (its aliquot sum) s(n): 342430466896
• 221335116464 is an abundant number, because the sum of its proper divisors (342430466896) is greater than itself. Its abundance is 121095350432

Bases of 221335116464

• Binary: 11001110001000100110011101101010110000₂
• Hexadecimal: 0x338899DAB0
• Base-36: 2TOH7OVK

Squares and roots of 221335116464

• 221335116464 squared (221335116464²) is 48989233780132443863296
• 221335116464 cubed (221335116464³) is 10843037764207737431827562254905344
• The square root of 221335116464 is 470462.6621359021
• The cube root of 221335116464 is 6048.9980032553

Scales and comparisons

• 221,335,116,464 seconds is equal to 7,037 years, 40 weeks, 1 day, 47 minutes, 44 seconds.
• To count from 1 to 221,335,116,464 would take you about fourteen thousand and seventy-five 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 221335116464 cubic inches would be around 504.1 feet tall.

Recreational maths with 221335116464

• 221335116464 backwards is 464611533122
• 221335116464 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221335116464's digits is 38
• More coming soon!