990998590038030

Names of 990998590038030

• Cardinal: 990998590038030 can be written as Nine hundred ninety trillion, nine hundred ninety-eight billion, five hundred ninety million, thirty-eight thousand and thirty.

Scientific notation

• Scientific notation: 9.9099859003803 × 10¹⁴

Factors of 990998590038030

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21656249

Divisors of 990998590038030

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 105 126 135 189 210 270 315 378 630 945 1890 24239 48478 72717 121195 145434 169673 218151 242390 339346 363585 436302 509019 654453 727170 848365 1018038 1090755 1308906 1527057 1696730 2181510 2545095 3054114 3272265 4581171 5090190 6544530 7635285 9162342 15270570 21631993 22905855 43263986 45811710 64895979 108159965 129791958 151423951 194687937 216319930 302847902 324479895 389375874 454271853 584063811 648959790 757119755 908543706 973439685 1168127622 1362815559 1514239510 1946879370 2271359265 2725631118 2920319055 4088446677 4542718530 5840638110 6814077795 8176893354 13628155590 20442233385 40884466770 524337878327 1048675756654 1573013634981 2621689391635 3146027269962 3670365148289 4719040904943 5243378783270 7340730296578 7865068174905 9438081809886 11011095444867 14157122714829 15730136349810 18351825741445 22022190889734 23595204524715 28314245429658 33033286334601 36703651482890 47190409049430 55055477224335 66066572669202 70785613574145 99099859003803 110110954448670 141571227148290 165166431673005 198199718007606 330332863346010 495499295019015 990998590038030
• Sum of all divisors σ(n): 3020310919065600
• Sum of proper divisors (its aliquot sum) s(n): 2029312329027570
• 990998590038030 is an abundant number, because the sum of its proper divisors (2029312329027570) is greater than itself. Its abundance is 1038313738989540

Bases of 990998590038030

• Binary: 11100001010100111011010110111011101010000000001110₂
• Hexadecimal: 0x3854ED6EEA00E
• Base-36: 9RA2GTOLJI

Squares and roots of 990998590038030

• 990998590038030 squared (990998590038030²) is 982078205457363452756846280900
• 990998590038030 cubed (990998590038030³) is 973238116915325920953109809326986795062627000
• The square root of 990998590038030 is 31480130.0829273893
• The cube root of 990998590038030 is 99699.0481899413

Scales and comparisons

• 990,998,590,038,030 seconds is equal to 31,510,689 years, 41 weeks, 5 days, 9 hours, 40 minutes, 30 seconds.
• To count from 1 to 990,998,590,038,030 would take you about seventy-eight million, seven hundred seventy-six thousand, seven hundred twenty-four 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 990998590038030 cubic inches would be around 8308.3 feet tall.

Recreational maths with 990998590038030

• 990998590038030 backwards is 030830095899099
• The number of decimal digits it has is: 15
• The sum of 990998590038030's digits is 72
• More coming soon!