990248339730

Names of 990248339730

• Cardinal: 990248339730 can be written as Nine hundred ninety billion, two hundred forty-eight million, three hundred thirty-nine thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 9.9024833973 × 10¹¹

Factors of 990248339730

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 105257

Divisors of 990248339730

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 13 15 19 26 30 31 38 39 41 57 62 65 78 82 93 95 114 123 130 155 186 190 195 205 246 247 285 310 390 403 410 465 494 533 570 589 615 741 779 806 930 1066 1178 1209 1230 1235 1271 1482 1558 1599 1767 2015 2337 2418 2470 2542 2665 2945 3198 3534 3705 3813 3895 4030 4674 5330 5890 6045 6355 7410 7626 7657 7790 7995 8835 10127 11685 12090 12710 15314 15990 16523 17670 19065 20254 22971 23370 24149 30381 33046 38130 38285 45942 48298 49569 50635 60762 72447 76570 82615 99138 101270 105143 114855 120745 144894 151905 165230 210286 229710 241490 247845 303810 313937 315429 362235 495690 525715 627874 630858 724470 941811 1051430 1366859 1569685 1577145 1883622 1997717 2733718 3139370 3154290 3259433 3995434 4100577 4310863 4709055 5993151 6518866 6834295 8201154 8621726 9418110 9778299 9988585 11986302 12932589 13668590 16297165 19556598 19977170 20502885 21554315 25865178 25970321 29965755 32594330 41005770 42372629 43108630 48891495 51940642 56041219 59931510 61929227 64662945 77910963 81906397 84745258 97782990 112082438 123858454 127117887 129325890 129851605 133636753 155821926 163812794 168123657 185787681 211863145 245719191 254235774 259703210 267273506 280206095 309646135 336247314 371575362 389554815 400910259 409531985 423726290 491438382 560412190 619292270 635589435 668183765 779109630 801820518 805079951 819063970 840618285 928938405 1064783161 1228595955 1271178870 1336367530 1610159902 1681236570 1737277789 1857876810 2004551295 2129566322 2415239853 2457191910 2539098307 3194349483 3474555578 4009102590 4025399755 4830479706 5078196614 5211833367 5323915805 6388698966 7617294921 8050799510 8686388945 10423666734 10647831610 12076199265 12695491535 15234589842 15971747415 17372777890 24152398530 25390983070 26059166835 31943494830 33008277991 38086474605 52118333670 66016555982 76172949210 99024833973 165041389955 198049667946 330082779910 495124169865 990248339730
• Sum of all divisors σ(n): 2848880885760
• Sum of proper divisors (its aliquot sum) s(n): 1858632546030
• 990248339730 is an abundant number, because the sum of its proper divisors (1858632546030) is greater than itself. Its abundance is 868384206300

Bases of 990248339730

• Binary: 1110011010001111011001101000100100010010₂
• Hexadecimal: 0xE68F668912
• Base-36: CMWWAL1U

Squares and roots of 990248339730

• 990248339730 squared (990248339730²) is 980591774338021496472900
• 990248339730 cubed (990248339730³) is 971029376491120606695339275938317000
• The square root of 990248339730 is 995112.2246912657
• The cube root of 990248339730 is 9967.3882286151

Scales and comparisons

• 990,248,339,730 seconds is equal to 31,486 years, 43 weeks, 2 days, 15 hours, 15 minutes, 30 seconds.
• To count from 1 to 990,248,339,730 would take you about sixty-two thousand, nine hundred seventy-three 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 990248339730 cubic inches would be around 830.6 feet tall.

Recreational maths with 990248339730

• 990248339730 backwards is 037933842099
• 990248339730 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990248339730's digits is 57
• More coming soon!