216798994832

Names of 216798994832

• Cardinal: 216798994832 can be written as Two hundred sixteen billion, seven hundred ninety-eight million, nine hundred ninety-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 2.16798994832 × 10¹¹

Factors of 216798994832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8510

Divisors of 216798994832

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 56 58 112 116 203 232 281 406 464 562 812 841 1124 1624 1682 1967 2248 3248 3364 3934 4496 5887 6728 7868 8149 8191 11774 13456 15736 16298 16382 23548 31472 32596 32764 47096 57043 57337 65192 65528 94192 114086 114674 130384 131056 228172 229348 236321 237539 456344 458696 472642 475078 912688 917392 945284 950156 1654247 1662773 1890568 1900312 2301671 3308494 3325546 3781136 3800624 4603342 6616988 6651092 6888631 9206684 13233976 13302184 13777262 16111697 18413368 26467952 26604368 27554524 32223394 36826736 48220417 55109048 64446788 66748459 96440834 110218096 128893576 133496918 192881668 257787152 266993836 385763336 467239213 533987672 771526672 934478426 1067975344 1868956852 1935705311 3737913704 3871410622 7475827408 7742821244 13549937177 15485642488 27099874354 30971284976 54199748708 108399497416 216798994832
• Sum of all divisors σ(n): 499009585152
• Sum of proper divisors (its aliquot sum) s(n): 282210590320
• 216798994832 is an abundant number, because the sum of its proper divisors (282210590320) is greater than itself. Its abundance is 65411595488

Bases of 216798994832

• Binary: 11001001111010001110100010000110010000₂
• Hexadecimal: 0x327A3A2190
• Base-36: 2RLGIV0W

Squares and roots of 216798994832

• 216798994832 squared (216798994832²) is 47001804160165562708224
• 216798994832 cubed (216798994832³) is 10189943897214409929844626899898368
• The square root of 216798994832 is 465616.7896800973
• The cube root of 216798994832 is 6007.3889970149

Scales and comparisons

• 216,798,994,832 seconds is equal to 6,893 years, 27 weeks, 6 days, 15 hours, 32 seconds.
• To count from 1 to 216,798,994,832 would take you about thirteen thousand, seven hundred eighty-seven 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 216798994832 cubic inches would be around 500.6 feet tall.

Recreational maths with 216798994832

• 216798994832 backwards is 238499897612
• The number of decimal digits it has is: 12
• The sum of 216798994832's digits is 68
• More coming soon!