21103290000

Names of 21103290000

• Cardinal: 21103290000 can be written as Twenty-one billion, one hundred three million, two hundred ninety thousand.

Scientific notation

• Scientific notation: 2.110329 × 10¹⁰

Factors of 21103290000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1101

Divisors of 21103290000

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 25 26 30 34 36 39 40 45 48 50 51 52 60 65 68 72 75 78 80 85 90 100 102 104 117 120 125 130 136 144 150 153 156 170 180 195 200 204 208 221 225 234 240 250 255 260 272 300 306 312 325 340 360 375 390 400 408 425 442 450 468 500 510 520 585 600 612 624 625 650 663 680 720 750 765 780 816 850 884 900 936 975 1000 1020 1040 1061 1105 1125 1170 1200 1224 1250 1275 1300 1326 1360 1500 1530 1560 1625 1700 1768 1800 1872 1875 1950 1989 2000 2040 2122 2125 2210 2250 2340 2448 2500 2550 2600 2652 2925 3000 3060 3120 3183 3250 3315 3400 3536 3600 3750 3825 3900 3978 4080 4244 4250 4420 4500 4680 4875 5000 5100 5200 5304 5305 5525 5625 5850 6000 6120 6366 6375 6500 6630 6800 7500 7650 7800 7956 8125 8488 8500 8840 9000 9360 9549 9750 9945 10000 10200 10608 10610 10625 11050 11250 11700 12240 12732 12750 13000 13260 13793 14625 15000 15300 15600 15912 15915 16250 16575 16976 17000 17680 18000 18037 19098 19125 19500 19890 20400 21220 21250 22100 22500 23400 24375 25464 25500 26000 26520 26525 27586 27625 29250 30000 30600 31824 31830 31875 32500 33150 34000 36074 38196 38250 39000 39780 41379 42440 42500 44200 45000 46800 47745 48750 49725 50928 51000 53040 53050 54111 55172 55250 58500 61200 63660 63750 65000 66300 68965 72148 73125 76392 76500 78000 79560 79575 82758 82875 84880 85000 88400 90000 90185 95490 95625 97500 99450 102000 106100 108222 110344 110500 117000 124137 127320 127500 130000 132600 132625 137930 138125 144296 146250 152784 153000 159120 159150 162333 165516 165750 170000 180370 190980 191250 195000 198900 206895 212200 216444 220688 221000 234000 234481 238725 248274 248625 254640 255000 265200 265250 270555 275860 276250 288592 292500 306000 318300 324666 331032 331500 344825 360740 381960 382500 390000 397800 397875 413790 414375 424400 432888 442000 450925 468962 477450 496548 497250 510000 530500 541110 551720 552500 585000 620685 636600 649332 662064 663000 663125 689650 703443 721480 763920 765000 795600 795750 811665 827580 828750 865776 901850 937924 954900 993096 994500 1034475 1061000 1082220 1103440 1105000 1170000 1172405 1193625 1241370 1243125 1273200 1298664 1326000 1326250 1352775 1379300 1406886 1442960 1530000 1591500 1623330 1655160 1657500 1724125 1803700 1875848 1909800 1986192 1989000 1989375 2068950 2110329 2122000 2164440 2210000 2254625 2344810 2387250 2482740 2486250 2597328 2652500 2705550 2758600 2813772 3103425 3183000 3246660 3310320 3315000 3448250 3517215 3607400 3751696 3819600 3978000 3978750 4058325 4137900 4220658 4328880 4509250 4689620 4774500 4965480 4972500 5172375 5305000 5411100 5517200 5627544 5862025 5968125 6206850 6366000 6493320 6630000 6763875 6896500 7034430 7214800 7957500 8116650 8275800 8441316 8620625 9018500 9379240 9549000 9930960 9945000 10344750 10551645 10610000 10822200 11255088 11273125 11724050 11936250 12413700 12986640 13527750 13793000 14068860 15517125 15915000 16233300 16551600 16882632 17241250 17586075 18037000 18758480 19098000 19890000 20291625 20689500 21103290 21644400 22546250 23448100 23872500 24827400 25861875 27055500 27586000 28137720 29310125 31034250 31830000 32466600 33765264 33819375 34482500 35172150 36074000 40583250 41379000 42206580 45092500 46896200 47745000 49654800 51723750 52758225 54111000 56275440 58620250 62068500 64933200 67638750 68965000 70344300 77585625 81166500 82758000 84413160 87930375 90185000 93792400 95490000 101458125 103447500 105516450 108222000 117240500 124137000 135277500 137930000 140688600 146550625 155171250 162333000 168826320 175860750 180370000 202916250 206895000 211032900 234481000 248274000 263791125 270555000 281377200 293101250 310342500 324666000 351721500 405832500 413790000 422065800 439651875 468962000 527582250 541110000 586202500 620685000 703443000 811665000 844131600 879303750 1055164500 1172405000 1241370000 1318955625 1406886000 1623330000 1758607500 2110329000 2344810000 2637911250 3517215000 4220658000 5275822500 7034430000 10551645000 21103290000
• Sum of all divisors σ(n): 84232780632
• Sum of proper divisors (its aliquot sum) s(n): 63129490632
• 21103290000 is an abundant number, because the sum of its proper divisors (63129490632) is greater than itself. Its abundance is 42026200632

Bases of 21103290000

• Binary: 10011101001110110101010011010010000₂
• Hexadecimal: 0x4E9DAA690
• Base-36: 9P0CQS0

Squares and roots of 21103290000

• 21103290000 squared (21103290000²) is 445348848824100000000
• 21103290000 cubed (21103290000³) is 9398325907901141289000000000000
• The square root of 21103290000 is 145269.7146689563
• The cube root of 21103290000 is 2763.4401023617

Scales and comparisons

• 21,103,290,000 seconds is equal to 671 years, 1 week, 1 hour.
• To count from 1 to 21,103,290,000 would take you about one thousand, three hundred forty-two 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 21103290000 cubic inches would be around 230.3 feet tall.

Recreational maths with 21103290000

• 21103290000 backwards is 00009230112
• 21103290000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21103290000's digits is 18
• More coming soon!