216001537245

Names of 216001537245

• Cardinal: 216001537245 can be written as Two hundred sixteen billion, one million, five hundred thirty-seven thousand, two hundred forty-five.

Scientific notation

• Scientific notation: 2.16001537245 × 10¹¹

Factors of 216001537245

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 58

Divisors of 216001537245

• Number of divisors d(n): 208
• Complete list of divisors:
  1 3 5 9 13 15 27 37 39 45 65 81 111 117 135 169 185 195 243 333 351 405 481 507 555 585 729 845 999 1053 1215 1443 1521 1665 1755 2187 2197 2405 2535 2997 3159 3645 4329 4563 4995 5265 6253 6561 6591 7215 7605 8991 9477 10935 10985 12987 13689 14985 15795 18759 19683 19773 21645 22815 26973 28431 31265 32805 32955 38961 41067 44955 47385 56277 59049 59319 64935 68445 80919 81289 85293 93795 98415 98865 116883 123201 134865 142155 168831 177147 177957 194805 205335 242757 243867 255879 281385 295245 296595 350649 369603 404595 406445 426465 506493 531441 533871 584415 616005 728271 731601 767637 844155 885735 889785 1051947 1108809 1213785 1219335 1279395 1519479 1601613 1753245 1848015 2184813 2194803 2302911 2532465 2657205 2669355 3155841 3326427 3641355 3658005 3838185 4558437 4804839 5259735 5544045 6554439 6584409 6908733 7597395 8008065 9467523 9979281 10924065 10974015 11514555 13675311 14414517 15779205 16632135 19663317 19753227 22792185 24024195 28402569 29937843 32772195 32922045 34543665 41025933 43243551 47337615 49896405 59259681 68376555 72072585 85207707 89813529 98316585 98766135 123077799 129730653 142012845 149689215 177779043 205129665 216217755 255623121 296298405 369233397 389191959 426038535 449067645 533337129 615388995 648653265 888895215 1107700191 1167575877 1278115605 1600011387 1846166985 1945959795 2666685645 3323100573 4800034161 5538500955 5837879385 8000056935 14400102483 16615502865 24000170805 43200307449 72000512415 216001537245
• Sum of all divisors σ(n): 432571445040
• Sum of proper divisors (its aliquot sum) s(n): 216569907795
• 216001537245 is an abundant number, because the sum of its proper divisors (216569907795) is greater than itself. Its abundance is 568370550

Bases of 216001537245

• Binary: 11001001001010101100011110010011011101₂
• Hexadecimal: 0x324AB1E4DD
• Base-36: 2R89QKT9

Squares and roots of 216001537245

• 216001537245 squared (216001537245²) is 46656664092203122190025
• 216001537245 cubed (216001537245³) is 10077911166639466811833971004981125
• The square root of 216001537245 is 464759.6553542487
• The cube root of 216001537245 is 6000.0142337163

Scales and comparisons

• 216,001,537,245 seconds is equal to 6,868 years, 9 weeks, 2 days, 19 hours, 45 seconds.
• To count from 1 to 216,001,537,245 would take you about thirteen thousand, seven hundred thirty-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 216001537245 cubic inches would be around 500 feet tall.

Recreational maths with 216001537245

• 216001537245 backwards is 542735100612
• The number of decimal digits it has is: 12
• The sum of 216001537245's digits is 36
• More coming soon!