21130746000
21,130,746,000 is an even composite number composed of six prime numbers multiplied together.
21130746000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 21130746000:
24 × 3 × 53 × 7 × 133 × 229
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 13 × 13 × 13 × 229)See below for interesting mathematical facts about the number 21130746000 from the Numbermatics database.
Names of 21130746000
- Cardinal: 21130746000 can be written as Twenty-one billion, one hundred thirty million, seven hundred forty-six thousand.
Scientific notation
- Scientific notation: 2.1130746 × 1010
Factors of 21130746000
Divisors of 21130746000
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 35 39 40 42 48 50 52 56 60 65 70 75 78 80 84 91 100 104 105 112 120 125 130 140 150 156 168 169 175 182 195 200 208 210 229 240 250 260 273 280 300 312 325 336 338 350 364 375 390 400 420 455 458 500 507 520 525 546 560 600 624 650 676 687 700 728 750 780 840 845 875 910 916 975 1000 1014 1040 1050 1092 1145 1183 1200 1300 1352 1365 1374 1400 1456 1500 1560 1603 1625 1680 1690 1750 1820 1832 1950 2000 2028 2100 2184 2197 2275 2290 2366 2535 2600 2625 2704 2730 2748 2800 2977 3000 3120 3206 3250 3380 3435 3500 3549 3640 3664 3900 4056 4200 4225 4368 4394 4550 4580 4732 4809 4875 5070 5200 5250 5460 5496 5725 5915 5954 6000 6412 6500 6591 6760 6825 6870 7000 7098 7280 7800 8015 8112 8400 8450 8788 8931 9100 9160 9464 9618 9750 10140 10500 10920 10985 10992 11375 11450 11830 11908 12675 12824 13000 13182 13520 13650 13740 14000 14196 14885 15379 15600 16030 16900 17175 17576 17745 17862 18200 18320 18928 19236 19500 20280 20839 21000 21125 21840 21970 22750 22900 23660 23816 24045 25350 25648 26000 26364 27300 27480 28392 28625 29575 29770 30758 32060 32955 33800 34125 34350 35152 35490 35724 36400 38472 38701 39000 40075 40560 41678 42000 42250 43940 44655 45500 45800 46137 47320 47632 48090 50700 52728 54600 54925 54960 56784 57250 59150 59540 61516 62517 63375 64120 65910 67600 68250 68700 70980 71448 74425 76895 76944 77402 78000 80150 83356 84500 85875 87880 88725 89310 91000 91600 92274 94640 96180 101400 104195 105456 109200 109850 114500 116103 118300 119080 120225 123032 125034 126750 128240 131820 136500 137400 141960 142896 147875 148850 153790 154804 160300 164775 166712 169000 171750 175760 177450 178620 182000 184548 192360 193505 200375 202800 208390 219700 223275 229000 230685 232206 236600 238160 240450 246064 250068 253500 263640 270907 273000 274625 274800 283920 295750 297700 307580 309608 312585 320600 329550 333424 338000 343500 354900 357240 369096 372125 384475 384720 387010 400750 416780 439400 443625 446550 458000 461370 464412 473200 480900 500136 503113 507000 520975 527280 541814 546000 549250 580515 591500 595400 601125 615160 619216 625170 641200 659100 687000 709800 714480 738192 744250 768950 774020 801500 812721 823875 833560 878800 887250 893100 922740 928824 961800 967525 1000272 1006226 1014000 1041950 1083628 1098500 1116375 1153425 1161030 1183000 1190800 1202250 1230320 1250340 1318200 1354535 1374000 1419600 1488500 1509339 1537900 1548040 1562925 1603000 1625442 1647750 1667120 1774500 1786200 1845480 1857648 1922375 1923600 1935050 2012452 2083900 2167256 2197000 2232750 2306850 2322060 2366000 2404500 2500680 2515565 2604875 2636400 2709070 2902575 2977000 3018678 3075800 3096080 3125850 3206000 3250884 3295500 3521791 3549000 3572400 3690960 3844750 3870100 4024904 4063605 4167800 4334512 4394000 4465500 4613700 4644120 4809000 4837625 5001360 5031130 5209750 5418140 5767125 5805150 5954000 6037356 6151600 6251700 6501768 6591000 6772675 7043582 7098000 7546695 7689500 7740200 7814625 8049808 8127210 8335600 8931000 9227400 9288240 9618000 9675250 10062260 10419500 10565373 10836280 11534250 11610300 12074712 12503400 12577825 13003536 13182000 13545350 14087164 14512875 15093390 15379000 15480400 15629250 16254420 17608955 17862000 18454800 19350500 20124520 20318025 20839000 21130746 21672560 23068500 23220600 24149424 25006800 25155650 27090700 28174328 29025750 30186780 30758000 31258500 32508840 33863375 35217910 37733475 38701000 40249040 40636050 41678000 42261492 46137000 46441200 50311300 52826865 54181400 56348656 58051500 60373560 62517000 62889125 65017680 67726750 70435820 75466950 77402000 81272100 84522984 88044775 92274000 100622600 101590125 105653730 108362800 116103000 120747120 125034000 125778250 135453500 140871640 150933900 162544200 169045968 176089550 188667375 201245200 203180250 211307460 232206000 251556500 264134325 270907000 281743280 301867800 325088400 352179100 377334750 406360500 422614920 440223875 503113000 528268650 541814000 603735600 704358200 754669500 812721000 845229840 880447750 1006226000 1056537300 1320671625 1408716400 1509339000 1625442000 1760895500 2113074600 2641343250 3018678000 3521791000 4226149200 5282686500 7043582000 10565373000 21130746000
- Sum of all divisors σ(n): 84711244800
- Sum of proper divisors (its aliquot sum) s(n): 63580498800
- 21130746000 is an abundant number, because the sum of its proper divisors (63580498800) is greater than itself. Its abundance is 42449752800
Bases of 21130746000
- Binary: 100111010110111110110011000100100002
- Hexadecimal: 0x4EB7D9890
- Base-36: 9PGP7YO
Squares and roots of 21130746000
- 21130746000 squared (211307460002) is 446508426516516000000
- 21130746000 cubed (211307460003) is 9435056147580164400936000000000
-
The
square root of 21130746000 is 145364.1840344451 -
The
cube root of 21130746000 is 2764.6380219099
Scales and comparisons
How big is 21130746000?- 21,130,746,000 seconds is equal to 671 years, 46 weeks, 2 days, 19 hours, 40 minutes.
-
To count from 1 to 21,130,746,000 would take you about one thousand, three hundred forty-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 21130746000 cubic inches would be around 230.4 feet tall.
Recreational maths with 21130746000
- 21130746000 backwards is 00064703112
- 21130746000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21130746000's digits is 24
- More coming soon!
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