21320071500
21,320,071,500 is an even composite number composed of seven prime numbers multiplied together.
21320071500 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21320071500:
22 × 3 × 53 × 72 × 13 × 53 × 421
(2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 13 × 53 × 421)See below for interesting mathematical facts about the number 21320071500 from the Numbermatics database.
Names of 21320071500
- Cardinal: 21320071500 can be written as Twenty-one billion, three hundred twenty million, seventy-one thousand, five hundred.
Scientific notation
- Scientific notation: 2.13200715 × 1010
Factors of 21320071500
Divisors of 21320071500
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 25 26 28 30 35 39 42 49 50 52 53 60 65 70 75 78 84 91 98 100 105 106 125 130 140 147 150 156 159 175 182 195 196 210 212 245 250 260 265 273 294 300 318 325 350 364 371 375 390 420 421 455 490 500 525 530 546 588 636 637 650 689 700 735 742 750 780 795 842 875 910 975 980 1050 1060 1092 1113 1225 1263 1274 1300 1325 1365 1378 1470 1484 1500 1590 1625 1684 1750 1820 1855 1911 1950 2067 2100 2105 2226 2275 2450 2526 2548 2597 2625 2650 2730 2756 2940 2947 3180 3185 3250 3445 3500 3675 3710 3822 3900 3975 4134 4210 4452 4550 4823 4875 4900 5052 5194 5250 5300 5460 5473 5565 5894 6125 6315 6370 6500 6625 6825 6890 7350 7420 7644 7791 7950 8268 8420 8841 9100 9275 9555 9646 9750 10335 10388 10500 10525 10946 11130 11375 11788 12250 12630 12740 12985 13250 13650 13780 14469 14700 14735 15582 15900 15925 16419 17225 17682 18375 18550 19110 19292 19500 19875 20629 20670 21050 21892 22260 22313 22750 24115 24500 25260 25970 26500 27300 27365 27825 28938 29470 31164 31575 31850 32838 33761 34125 34450 35364 36750 37100 38220 38311 38955 39750 41258 41340 42100 44205 44626 45500 46375 47775 48230 51675 51940 52625 54730 55650 57876 58940 61887 63150 63700 64925 65676 66939 67522 68250 68900 72345 73500 73675 76622 77910 79500 79625 82095 82516 86125 88410 89252 92750 95550 96460 101283 103145 103350 105250 109460 111300 111565 114933 120575 123774 126300 129850 133878 135044 136500 136825 139125 144690 147350 153244 155820 156191 157875 159250 164190 168805 172250 176820 185500 191100 191555 194775 202566 206290 206700 210500 221025 223130 229866 238875 241150 247548 258375 259700 267756 268177 273650 278250 289380 290069 294700 309435 312382 315750 318500 324625 328380 334695 337610 344500 361725 368375 383110 389550 405132 410475 412580 442050 446260 459732 468573 477750 482300 506415 515725 516750 536354 547300 556500 557825 574665 580138 602875 618870 624764 631500 649250 669390 675220 684125 723450 736750 766220 779100 780955 804531 820950 844025 870207 884100 937146 955500 957775 973875 1012830 1031450 1033500 1072708 1093337 1105125 1115650 1149330 1160276 1205750 1237740 1298500 1338780 1340885 1368250 1446900 1450345 1473500 1547175 1561910 1609062 1641900 1673475 1688050 1740414 1808625 1874292 1915550 1947750 2025660 2030483 2052375 2062900 2186674 2210250 2231300 2298660 2342865 2411500 2532075 2578625 2681770 2736500 2789125 2873325 2900690 3094350 3123820 3218124 3280011 3346950 3376100 3480828 3617250 3831100 3895500 3904775 4022655 4060966 4104750 4220125 4351035 4373348 4420500 4685730 4788875 5064150 5157250 5363540 5466685 5578250 5746650 5801380 6091449 6188700 6560022 6693900 6704425 7234500 7251725 7735875 7809550 8045310 8121932 8209500 8367375 8440250 8702070 9371460 9577750 10128300 10152415 10314500 10933370 11156500 11493300 11714325 12182898 12660375 13120044 13408850 14213381 14366625 14503450 15471750 15619100 16090620 16400055 16734750 16880500 17404140 19155500 19523875 20113275 20304830 21755175 21866740 23428650 24365796 25320750 26817700 27333425 28426762 28733250 29006900 30457245 30943500 32800110 33469500 33522125 36258625 39047750 40226550 40609660 42640143 43510350 46857300 50641500 50762075 54666850 56853524 57466500 58571625 60914490 65600220 67044250 71066905 72517250 78095500 80453100 82000275 85280286 87020700 100566375 101524150 108775875 109333700 117143250 121828980 134088500 136667125 142133810 145034500 152286225 164000550 170560572 201132750 203048300 213200715 217551750 234286500 253810375 273334250 284267620 304572450 328001100 355334525 402265500 410001375 426401430 435103500 507620750 546668500 609144900 710669050 761431125 820002750 852802860 1015241500 1066003575 1421338100 1522862250 1640005500 1776672625 2132007150 3045724500 3553345250 4264014300 5330017875 7106690500 10660035750 21320071500
- Sum of all divisors σ(n): 79431311232
- Sum of proper divisors (its aliquot sum) s(n): 58111239732
- 21320071500 is an abundant number, because the sum of its proper divisors (58111239732) is greater than itself. Its abundance is 36791168232
Bases of 21320071500
- Binary: 100111101101100011001111001010011002
- Hexadecimal: 0x4F6C6794C
- Base-36: 9SLF4GC
Squares and roots of 21320071500
- 21320071500 squared (213200715002) is 454545448765112250000
- 21320071500 cubed (213200715003) is 9690941467671779875525875000000
-
The
square root of 21320071500 is 146013.9428273889 -
The
cube root of 21320071500 is 2772.8702756699
Scales and comparisons
How big is 21320071500?- 21,320,071,500 seconds is equal to 677 years, 47 weeks, 3 days, 2 hours, 5 minutes.
-
To count from 1 to 21,320,071,500 would take you about one thousand, three hundred fifty-five 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 21320071500 cubic inches would be around 231.1 feet tall.
Recreational maths with 21320071500
- 21320071500 backwards is 00517002312
- 21320071500 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21320071500's digits is 21
- More coming soon!
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