21042100130100
21,042,100,130,100 is an even composite number composed of five prime numbers multiplied together.
21042100130100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 21042100130100:
22 × 3 × 52 × 78 × 233
(2 × 2 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 23 × 23 × 23)See below for interesting mathematical facts about the number 21042100130100 from the Numbermatics database.
Names of 21042100130100
- Cardinal: 21042100130100 can be written as Twenty-one trillion, forty-two billion, one hundred million, one hundred thirty thousand, one hundred.
Scientific notation
- Scientific notation: 2.10421001301 × 1013
Factors of 21042100130100
Divisors of 21042100130100
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 23 25 28 30 35 42 46 49 50 60 69 70 75 84 92 98 100 105 115 138 140 147 150 161 175 196 210 230 245 276 294 300 322 343 345 350 420 460 483 490 525 529 575 588 644 686 690 700 735 805 966 980 1029 1050 1058 1127 1150 1225 1372 1380 1470 1587 1610 1715 1725 1932 2058 2100 2116 2254 2300 2401 2415 2450 2645 2940 3174 3220 3381 3430 3450 3675 3703 4025 4116 4508 4802 4830 4900 5145 5290 5635 6348 6762 6860 6900 7203 7350 7406 7889 7935 8050 8575 9604 9660 10290 10580 11109 11270 12005 12075 12167 13225 13524 14406 14700 14812 15778 15870 16100 16807 16905 17150 18515 20580 22218 22540 23667 24010 24150 24334 25725 25921 26450 28175 28812 31556 31740 33614 33810 34300 36015 36501 37030 39445 39675 44436 47334 48020 48300 48668 50421 51450 51842 52900 55223 55545 56350 60025 60835 67228 67620 72030 73002 74060 77763 78890 79350 84035 84525 85169 92575 94668 100842 102900 103684 110446 111090 112700 117649 118335 120050 121670 129605 144060 146004 155526 157780 158700 165669 168070 169050 170338 180075 181447 182505 185150 197225 201684 220892 222180 235298 236670 240100 243340 252105 255507 259210 276115 277725 304175 311052 331338 336140 338100 340676 352947 360150 362894 365010 370300 386561 388815 394450 420175 425845 470596 473340 504210 511014 518420 544341 552230 555450 588245 591675 596183 608350 648025 662676 705894 720300 725788 730020 773122 777630 788900 823543 828345 840350 851690 907235 912525 1008420 1022028 1088682 1104460 1110900 1159683 1176490 1183350 1192366 1216700 1260525 1270129 1277535 1296050 1380575 1411788 1546244 1555260 1647086 1656690 1680700 1703380 1764735 1788549 1814470 1825050 1932805 1944075 2129225 2177364 2319366 2352980 2366700 2384732 2470629 2521050 2540258 2555070 2592100 2705927 2721705 2761150 2941225 2980915 3294172 3313380 3529470 3577098 3628940 3650100 3810387 3865610 3888150 4117715 4141725 4173281 4258450 4536175 4638732 4941258 5042100 5080516 5110140 5411854 5443410 5522300 5764801 5798415 5882450 5961830 6350645 6387675 7058940 7154196 7620774 7731220 7776300 8117781 8235430 8283450 8346562 8516900 8823675 8890903 8942745 9072350 9664025 9882516 10823708 10886820 11529602 11596830 11764900 11923660 12353145 12519843 12701290 12775350 13529635 13608525 14904575 15241548 16235562 16470860 16566900 16693124 17294403 17647350 17781806 17885490 18144700 18941489 19051935 19328050 20588575 20866405 23059204 23193660 24706290 25039686 25402580 25550700 26672709 27059270 27217050 28824005 28992075 29212967 29809150 31753225 32471124 34588806 35294700 35563612 35770980 37882978 38103870 38656100 40588905 41177150 41732810 44454515 44713725 49412580 50079372 53345418 54118540 54434100 56824467 57648010 57984150 58425934 59618300 61765725 62236321 62599215 63506450 67648175 69177612 75765956 76207740 81177810 82354300 83465620 86472015 87638901 88909030 89427450 94707445 95259675 104332025 106690836 113648934 115296020 115968300 116851868 123531450 124472642 125198430 127012900 132590423 133363545 135296350 144120025 146064835 162355620 172944030 175277802 177818060 178854900 186708963 189414890 190519350 202944525 204490769 208664050 222272575 227297868 247062900 248945284 250396860 265180846 266727090 270592700 284122335 288240050 292129670 311181605 312996075 345888060 350555604 373417926 378829780 381038700 397771269 405889050 408981538 417328100 432360075 435654247 438194505 444545150 473537225 530361692 533454180 568244670 576480100 584259340 613472307 622363210 625992150 662952115 666817725 730324175 746835852 795542538 811778100 817963076 864720150 871308494 876389010 889090300 933544815 947074450 1022453845 1136489340 1226944614 1244726420 1251984300 1306962741 1325904230 1333635450 1420611675 1431435383 1460648350 1555908025 1591085076 1729440300 1742616988 1752778020 1867089630 1894148900 1988856345 2044907690 2178271235 2190972525 2453889228 2613925482 2651808460 2667270900 2841223350 2862870766 2921296700 3049579729 3067361535 3111816050 3314760575 3734179260 3977712690 4089815380 4294306149 4356542470 4381945050 4667724075 5112269225 5227850964 5682446700 5725741532 6099159458 6134723070 6223632100 6534813705 6629521150 7157176915 7955425380 8588612298 8713084940 8763890100 9148739187 9335448150 9944281725 10020047681 10224538450 10891356175 12198318916 12269446140 13069627410 13259042300 14314353830 15247898645 15336807675 17177224596 18297478374 18670896300 19888563450 20040095362 20449076900 21471530745 21782712350 26139254820 28628707660 30060143043 30495797290 30673615350 32674068525 35785884575 36594956748 39777126900 40080190724 42943061490 43565424700 45743695935 50100238405 60120286086 60991594580 61347230700 65348137050 70140333767 71571769150 76239493225 85886122980 91487391870 100200476810 107357653725 120240572172 130696274100 140280667534 143143538300 150300715215 152478986450 182974783740 200400953620 210421001301 214715307450 228718479675 250501192025 280561335068 300601430430 304957972900 350701668835 420842002602 429430614900 457436959350 501002384050 601202860860 701403337670 751503576075 841684005204 914873918700 1002004768100 1052105006505 1402806675340 1503007152150 1753508344175 2104210013010 3006014304300 3507016688350 4208420026020 5260525032525 7014033376700 10521050065050 21042100130100
- Sum of all divisors σ(n): 74257091616960
- Sum of proper divisors (its aliquot sum) s(n): 53214991486860
- 21042100130100 is an abundant number, because the sum of its proper divisors (53214991486860) is greater than itself. Its abundance is 32172891356760
Bases of 21042100130100
- Binary: 1001100100011001111101110011101010001001101002
- Hexadecimal: 0x13233EE75134
- Base-36: 7GILV4JZO
Squares and roots of 21042100130100
- 21042100130100 squared (210421001301002) is 442769977885154436926010000
- 21042100130100 cubed (210421001301003) is 9316810209261582300099387265073901000000
-
The
square root of 21042100130100 is 4587166.8958192485 -
The
cube root of 21042100130100 is 27607.6661343579
Scales and comparisons
How big is 21042100130100?- 21,042,100,130,100 seconds is equal to 669,073 years, 36 weeks, 1 day, 13 hours, 55 minutes.
-
To count from 1 to 21,042,100,130,100 would take you about one million, six hundred seventy-two thousand, six hundred eighty-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 21042100130100 cubic inches would be around 2300.6 feet tall.
Recreational maths with 21042100130100
- 21042100130100 backwards is 00103100124012
- 21042100130100 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21042100130100's digits is 15
- More coming soon!
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