985421163012

Names of 985421163012

• Cardinal: 985421163012 can be written as Nine hundred eighty-five billion, four hundred twenty-one million, one hundred sixty-three thousand and twelve.

Scientific notation

• Scientific notation: 9.85421163012 × 10¹¹

Factors of 985421163012

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 146048

Divisors of 985421163012

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 11 12 13 22 26 31 33 39 44 52 62 66 78 93 124 127 132 143 156 186 254 286 341 372 381 403 429 508 572 682 762 806 858 1023 1209 1364 1397 1524 1612 1651 1716 2046 2418 2794 3302 3937 4092 4191 4433 4836 4953 5588 6604 7874 8382 8866 9906 11811 13299 15748 16764 17732 18161 19812 23622 26598 36322 43307 47244 51181 53196 54483 72644 86614 102362 108966 129921 145861 153543 173228 204724 217932 259842 291722 307086 437583 519684 562991 583444 614172 875166 1125982 1604471 1688973 1750332 1896193 2251964 3208942 3377946 3792386 4521691 4813413 5688579 6417884 6755892 7584772 9043382 9626826 11377158 13565073 18086764 18524347 19253652 20858123 22754316 27130146 37048694 41716246 49738601 54260292 55573041 58781983 62574369 74097388 83432492 99477202 111146082 117563966 125148738 149215803 176345949 198954404 203767817 222292164 235127932 240816511 250297476 298431606 352691898 407535634 481633022 574254757 596863212 611303451 646601813 705383796 722449533 815071268 963266044 1148509514 1222606902 1293203626 1444899066 1722764271 1939805439 2297019028 2445213804 2586407252 2648981621 2889798132 3445528542 3879610878 5297963242 6316802327 6891057084 7465311841 7759221756 7946944863 10595926484 12633604654 14930623682 15893889726 18950406981 22395935523 25267209308 29861247364 31787779452 37900813962 44791871046 75801627924 82118430251 89583742092 164236860502 246355290753 328473721004 492710581506 985421163012
• Sum of all divisors σ(n): 2810408337408
• Sum of proper divisors (its aliquot sum) s(n): 1824987174396
• 985421163012 is an abundant number, because the sum of its proper divisors (1824987174396) is greater than itself. Its abundance is 839566011384

Bases of 985421163012

• Binary: 1110010101101111101011011010101000000100₂
• Hexadecimal: 0xE56FADAA04
• Base-36: CKP2BFNO

Squares and roots of 985421163012

• 985421163012 squared (985421163012²) is 971054868511922676912144
• 985421163012 cubed (985421163012³) is 956898017877483582070981261426417728
• The square root of 985421163012 is 992683.8182482879
• The cube root of 985421163012 is 9951.1657868657

Scales and comparisons

• 985,421,163,012 seconds is equal to 31,333 years, 17 weeks, 6 days, 12 hours, 50 minutes, 12 seconds.
• To count from 1 to 985,421,163,012 would take you about sixty-two thousand, six hundred sixty-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 985421163012 cubic inches would be around 829.3 feet tall.

Recreational maths with 985421163012

• 985421163012 backwards is 210361124589
• The number of decimal digits it has is: 12
• The sum of 985421163012's digits is 42
• More coming soon!