21036021000
21,036,021,000 is an even composite number composed of six prime numbers multiplied together.
21036021000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21036021000:
23 × 3 × 53 × 172 × 19 × 1277
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 17 × 17 × 19 × 1277)See below for interesting mathematical facts about the number 21036021000 from the Numbermatics database.
Names of 21036021000
- Cardinal: 21036021000 can be written as Twenty-one billion, thirty-six million, twenty-one thousand.
Scientific notation
- Scientific notation: 2.1036021 × 1010
Factors of 21036021000
Divisors of 21036021000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 17 19 20 24 25 30 34 38 40 50 51 57 60 68 75 76 85 95 100 102 114 120 125 136 150 152 170 190 200 204 228 250 255 285 289 300 323 340 375 380 408 425 456 475 500 510 570 578 600 646 680 750 760 850 867 950 969 1000 1020 1140 1156 1275 1277 1292 1425 1445 1500 1615 1700 1734 1900 1938 2040 2125 2280 2312 2375 2550 2554 2584 2850 2890 3000 3230 3400 3468 3800 3831 3876 4250 4335 4750 4845 5100 5108 5491 5700 5780 6375 6385 6460 6936 7125 7225 7662 7752 8075 8500 8670 9500 9690 10200 10216 10982 11400 11560 12750 12770 12920 14250 14450 15324 16150 16473 17000 17340 19000 19155 19380 21675 21709 21964 24225 24263 25500 25540 27455 28500 28900 30648 31925 32300 32946 34680 36125 38310 38760 40375 43350 43418 43928 48450 48526 51000 51080 54910 57000 57800 63850 64600 65127 65892 72250 72789 76620 80750 82365 86700 86836 95775 96900 97052 108375 108545 109820 121125 121315 127700 130254 131784 137275 144500 145578 153240 159625 161500 164730 173400 173672 191550 193800 194104 216750 217090 219640 242250 242630 255400 260508 274550 289000 291156 319250 323000 325635 329460 363945 369053 383100 411825 412471 433500 434180 478875 484500 485260 521016 542725 549100 582312 606575 638500 651270 658920 686375 727890 738106 766200 823650 824942 867000 868360 957750 969000 970520 1085450 1098200 1107159 1213150 1237413 1277000 1302540 1372750 1455780 1476212 1628175 1647300 1649884 1819725 1845265 1915500 2059125 2062355 2170900 2214318 2426300 2474826 2605080 2713625 2745500 2911560 2952424 3032875 3256350 3294600 3299768 3639450 3690530 3831000 4118250 4124710 4341800 4428636 4852600 4949652 5427250 5491000 5535795 6065750 6187065 6512700 7012007 7278900 7381060 8140875 8236500 8249420 8857272 9098625 9226325 9899304 10311775 10854500 11071590 12131500 12374130 13025400 14024014 14557800 14762120 16281750 16473000 16498840 18197250 18452650 20623550 21036021 21709000 22143180 24263000 24748260 27678975 28048028 30935325 32563500 35060035 36394500 36905300 41247100 42072042 44286360 46131625 49496520 51558875 55357950 56096056 61870650 65127000 70120070 72789000 73810600 82494200 84144084 92263250 103117750 105180105 110715900 123741300 138394875 140240140 154676625 168288168 175300175 184526500 206235500 210360210 221431800 247482600 276789750 280480280 309353250 350600350 369053000 412471000 420720420 525900525 553579500 618706500 701200700 841440840 876500875 1051801050 1107159000 1237413000 1402401400 1753001750 2103602100 2629502625 3506003500 4207204200 5259005250 7012007000 10518010500 21036021000
- Sum of all divisors σ(n): 73447171200
- Sum of proper divisors (its aliquot sum) s(n): 52411150200
- 21036021000 is an abundant number, because the sum of its proper divisors (52411150200) is greater than itself. Its abundance is 31375129200
Bases of 21036021000
- Binary: 100111001011101100000110101000010002
- Hexadecimal: 0x4E5D83508
- Base-36: 9NWAXOO
Squares and roots of 21036021000
- 21036021000 squared (210360210002) is 442514179512441000000
- 21036021000 cubed (210360210003) is 9308737573021478637261000000000
-
The
square root of 21036021000 is 145037.9984693667 -
The
cube root of 21036021000 is 2760.5007230573
Scales and comparisons
How big is 21036021000?- 21,036,021,000 seconds is equal to 668 years, 45 weeks, 5 days, 11 hours, 10 minutes.
-
To count from 1 to 21,036,021,000 would take you about one thousand, three hundred thirty-seven 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 21036021000 cubic inches would be around 230 feet tall.
Recreational maths with 21036021000
- 21036021000 backwards is 00012063012
- 21036021000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21036021000's digits is 15
- More coming soon!
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