16635980097945

Names of 16635980097945

• Cardinal: 16635980097945 can be written as Sixteen trillion, six hundred thirty-five billion, nine hundred eighty million, ninety-seven thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 1.6635980097945 × 10¹³

Factors of 16635980097945

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 110648

Divisors of 16635980097945

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 13 15 17 27 39 41 45 51 65 81 85 117 123 135 153 195 205 221 255 351 369 405 459 533 585 615 663 697 765 1053 1105 1107 1377 1599 1681 1755 1845 1989 2091 2295 2665 3315 3321 3485 4797 5043 5265 5535 5967 6273 6885 7995 8405 9061 9945 10455 14391 15129 16605 17901 18819 21853 23985 25215 27183 28577 29835 31365 43173 45305 45387 56457 65559 71955 75645 81549 85731 89505 94095 109265 110569 135915 136161 142885 196677 215865 226935 244647 257193 282285 327795 331707 371501 407745 428655 552845 590031 680805 733941 771579 983385 995121 1114503 1223235 1285965 1437397 1658535 1770093 1857505 1879673 2314737 2950155 2985363 3343509 3669705 3857895 4312191 4533329 4975605 5572515 5639019 7186985 8850465 8956089 9398365 10030527 11573685 12936573 13599987 14926815 16717545 16917057 21560955 22666645 24435749 28195095 30091581 38809719 40799961 44780445 50152635 50751171 58933277 64682865 67999935 73307247 77066593 84585285 116429157 122178745 122399883 150457905 152253513 176799831 185866489 194048595 203999805 219921741 231199779 253755855 294666385 366536235 367199649 385332965 530399493 557599467 582145785 611999415 659765223 693599337 761267565 883999155 929332445 1001865709 1099608705 1155998895 1591198479 1672798401 1835998245 1979295669 2080798011 2416264357 2651997465 2787997335 3005597127 3159730313 3298826115 3467996685 4773595437 5009328545 5018395203 6242394033 7248793071 7955992395 8363992005 9016791381 9479190939 9896478345 10403990055 12081321785 15027985635 15055185609 15798651565 21746379213 23867977185 25091976015 27050374143 28437572817 31211970165 36243965355 41076494069 45083956905 47395954695 65239137639 75275928045 81151122429 85312718451 108731896065 123229482207 135251870715 142187864085 195717412917 205382470345 255938155353 326195688195 369688446621 405755612145 426563592255 616147411035 978587064585 1109065339863 1279690776765 1848442233105 3327196019589 5545326699315 16635980097945
• Sum of all divisors σ(n): 34854571548720
• Sum of proper divisors (its aliquot sum) s(n): 18218591450775
• 16635980097945 is an abundant number, because the sum of its proper divisors (18218591450775) is greater than itself. Its abundance is 1582611352830

Bases of 16635980097945

• Binary: 11110010000101011101101011110010100110011001₂
• Hexadecimal: 0xF215DAF2999
• Base-36: 5WAGP0SK9

Squares and roots of 16635980097945

• 16635980097945 squared (16635980097945²) is 276755833819222131793223025
• 16635980097945 cubed (16635980097945³) is 4604104543406753143493134077926729183625
• The square root of 16635980097945 is 4078722.8513279743
• The cube root of 16635980097945 is 25527.9611771299

Scales and comparisons

• 16,635,980,097,945 seconds is equal to 528,972 years, 36 weeks, 5 days, 22 hours, 45 minutes, 45 seconds.
• To count from 1 to 16,635,980,097,945 would take you about one million, three hundred twenty-two thousand, four hundred thirty-one 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 16635980097945 cubic inches would be around 2127.3 feet tall.

Recreational maths with 16635980097945

• 16635980097945 backwards is 54979008953661
• The number of decimal digits it has is: 14
• The sum of 16635980097945's digits is 72
• More coming soon!