216790740738

Names of 216790740738

• Cardinal: 216790740738 can be written as Two hundred sixteen billion, seven hundred ninety million, seven hundred forty thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 2.16790740738 × 10¹¹

Factors of 216790740738

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 980

Divisors of 216790740738

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 11 13 17 18 22 26 27 33 34 39 51 54 66 78 81 99 102 117 143 153 162 187 198 221 234 243 281 286 297 306 351 374 429 442 459 486 561 562 594 653 663 702 843 858 891 918 1053 1122 1287 1306 1326 1377 1683 1686 1782 1959 1989 2106 2431 2529 2574 2673 2754 3091 3159 3366 3653 3861 3918 3978 4131 4777 4862 5049 5058 5346 5877 5967 6182 6318 7183 7293 7306 7587 7722 8262 8489 9273 9554 10098 10959 11101 11583 11754 11934 14331 14366 14586 15147 15174 16978 17631 17901 18546 21549 21879 21918 22202 22761 23166 25467 27819 28662 30294 32877 33303 34749 35262 35802 40183 42993 43098 43758 45441 45522 50934 52547 52893 53703 55638 62101 64647 65637 65754 66606 68283 69498 76401 80366 83457 85986 90882 93379 98631 99909 105094 105786 107406 120549 122111 124202 128979 129294 131274 136566 144313 152802 157641 158679 166914 183493 186303 186758 193941 196911 197262 199818 229203 241098 244222 250371 257958 280137 288626 295893 299727 315282 317358 361647 366333 366986 372606 386937 387882 393822 432939 458406 472923 500742 550479 558909 560274 581823 590733 591786 599454 683111 687609 723294 732666 751113 773874 840411 865878 887679 899181 945846 1084941 1098999 1100958 1117818 1160811 1163646 1181466 1298817 1366222 1375218 1418769 1502226 1587443 1651437 1676727 1680822 1745469 1775358 1798362 2018423 2049333 2062827 2169882 2197998 2321622 2385409 2521233 2597634 2697543 2837538 3119381 3174886 3254823 3296997 3302874 3353454 3490938 3896451 4036846 4098666 4125654 4256307 4762329 4770818 4954311 5030181 5042466 5395086 6055269 6147999 6238762 6509646 6593994 7156227 7563699 7792902 8512614 9358143 9524658 9764469 9890991 9908622 10060362 11689353 12110538 12295998 12768921 14286987 14312454 14862933 15090543 15127398 18165807 18443997 18716286 19528938 19781982 21468681 22691097 23378706 25537842 26239499 28074429 28573974 29672973 29725866 30181086 34313191 35068059 36331614 36887994 40551953 42860961 42937362 44588799 45382194 52478998 54497421 55331991 56148858 59345946 64406043 68626382 70136118 78718497 81103906 84223287 85721922 89177598 102939573 108994842 110663982 121655859 128582883 128812086 157436994 163492263 165995973 168446574 193218129 205879146 236155491 243311718 252669861 257165766 308818719 326984526 331991946 364967577 385748649 386436258 446071483 472310982 490476789 505339722 579654387 617637438 708466473 729935154 758009583 771497298 892142966 926456157 980953578 1094902731 1159308774 1338214449 1416932946 1516019166 1852912314 2125399419 2189805462 2676428898 2779368471 3284708193 4014643347 4250798838 5558736942 6376198257 6569416386 8029286694 8338105413 9854124579 12043930041 12752396514 16676210826 19708249158 24087860082 36131790123 72263580246 108395370369 216790740738
• Sum of all divisors σ(n): 609019617024
• Sum of proper divisors (its aliquot sum) s(n): 392228876286
• 216790740738 is an abundant number, because the sum of its proper divisors (392228876286) is greater than itself. Its abundance is 175438135548

Bases of 216790740738

• Binary: 11001001111001101111000010111100000010₂
• Hexadecimal: 0x3279BC2F02
• Base-36: 2RLBLY4I

Squares and roots of 216790740738

• 216790740738 squared (216790740738²) is 46998225269730732784644
• 216790740738 cubed (216790740738³) is 10188780069596315410186514191627272
• The square root of 216790740738 is 465607.9259827951
• The cube root of 216790740738 is 6007.3127571429

Scales and comparisons

• 216,790,740,738 seconds is equal to 6,893 years, 14 weeks, 2 days, 2 hours, 12 minutes, 18 seconds.
• To count from 1 to 216,790,740,738 would take you about thirteen thousand, seven hundred eighty-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 216790740738 cubic inches would be around 500.6 feet tall.

Recreational maths with 216790740738

• 216790740738 backwards is 837047097612
• 216790740738 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 216790740738's digits is 54
• More coming soon!