9990844155462996

Names of 9990844155462996

• Cardinal: 9990844155462996 can be written as Nine quadrillion, nine hundred ninety trillion, eight hundred forty-four billion, one hundred fifty-five million, four hundred sixty-two thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 9.990844155462996 × 10¹⁵

Factors of 9990844155462996

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2001424061

Divisors of 9990844155462996

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 54 62 63 71 81 84 93 108 124 126 142 162 186 189 213 217 252 279 284 324 372 378 426 434 497 558 567 639 651 756 837 852 868 994 1116 1134 1278 1302 1491 1674 1917 1953 1988 2201 2268 2511 2556 2604 2982 3348 3834 3906 4402 4473 5022 5751 5859 5964 6603 7668 7812 8804 8946 10044 11502 11718 13206 13419 15407 17577 17892 19809 23004 23436 26412 26838 30814 35154 39618 40257 46221 53676 59427 61628 70308 79236 80514 92442 118854 138663 161028 178281 184884 237708 277326 356562 415989 554652 713124 831978 1247967 1663956 2495934 4991868 2001423947 4002847894 6004271841 8005695788 12008543682 14009967629 18012815523 24017087364 28019935258 36025631046 42029902887 54038446569 56039870516 62044142357 72051262092 84059805774 108076893138 124088284714 126089708661 142101100237 162115339707 168119611548 186132427071 216153786276 248176569428 252179417322 284202200474 324230679414 372264854142 378269125983 426303300711 434308996499 504358834644 558397281213 568404400948 648461358828 744529708284 756538251966 852606601422 868617992998 994707701659 1116794562426 1134807377949 1278909902133 1302926989497 1513076503932 1675191843639 1705213202844 1737235985996 1989415403318 2233589124852 2269614755898 2557819804266 2605853978994 2984123104977 3350383687278 3836729706399 3908780968491 3978830806636 4405134107347 4539229511796 5025575530917 5115639608532 5211707957988 5968246209954 6700767374556 7673459412798 7817561936982 8810268214694 8952369314931 10051151061834 11510189119197 11726342905473 11936492419908 13215402322041 15346918825596 15635123873964 17620536429388 17904738629862 20102302123668 23020378238394 23452685810946 26430804644082 26857107944793 30835938751429 35179028716419 35809477259724 39646206966123 46040756476788 46905371621892 52861609288164 53714215889586 61671877502858 70358057432838 79292413932246 80571323834379 92507816254287 107428431779172 118938620898369 123343755005716 140716114865676 158584827864492 161142647668758 185015632508574 237877241796738 277523448762861 322285295337516 356815862695107 370031265017148 475754483593476 555046897525722 713631725390214 832570346288583 1110093795051444 1427263450780428 1665140692577166 2497711038865749 3330281385154332 4995422077731498 9990844155462996
• Sum of all divisors σ(n): 31246038539476992
• Sum of proper divisors (its aliquot sum) s(n): 21255194384013996
• 9990844155462996 is an abundant number, because the sum of its proper divisors (21255194384013996) is greater than itself. Its abundance is 11264350228551000

Bases of 9990844155462996

• Binary: 100011011111101001111010101100111001001000010101010100₂
• Hexadecimal: 0x237E9EACE48554
• Base-36: 2QDGIFY7L90

Squares and roots of 9990844155462996

• 9990844155462996 squared (9990844155462996²) is 99816966938749105785991125296016
• 9990844155462996 cubed (9990844155462996³) is 997255760756044602978219196028064845434034223936
• The square root of 9990844155462996 is 99954210.2938290237
• The cube root of 9990844155462996 is 215377.6966954447

Scales and comparisons

• 9,990,844,155,462,996 seconds is equal to 317,677,940 years, 22 weeks, 3 days, 20 hours, 36 minutes, 36 seconds.
• To count from 1 to 9,990,844,155,462,996 would take you about nine hundred fifty-three million, thirty-three thousand, eight hundred twenty-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 9990844155462996 cubic inches would be around 17948.1 feet tall.

Recreational maths with 9990844155462996

• 9990844155462996 backwards is 6992645514480999
• The number of decimal digits it has is: 16
• The sum of 9990844155462996's digits is 90
• More coming soon!