21077612400
21,077,612,400 is an even composite number composed of six prime numbers multiplied together.
21077612400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred forty divisors.
Prime factorization of 21077612400:
24 × 3 × 52 × 132 × 37 × 532
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 13 × 37 × 53 × 53)See below for interesting mathematical facts about the number 21077612400 from the Numbermatics database.
Names of 21077612400
- Cardinal: 21077612400 can be written as Twenty-one billion, seventy-seven million, six hundred twelve thousand, four hundred.
Scientific notation
- Scientific notation: 2.10776124 × 1010
Factors of 21077612400
Divisors of 21077612400
- Number of divisors d(n): 540
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 37 39 40 48 50 52 53 60 65 74 75 78 80 100 104 106 111 120 130 148 150 156 159 169 185 195 200 208 212 222 240 260 265 296 300 312 318 325 338 370 390 400 424 444 481 507 520 530 555 592 600 624 636 650 676 689 740 780 795 845 848 888 925 962 975 1014 1040 1060 1110 1200 1272 1300 1325 1352 1378 1443 1480 1560 1590 1690 1776 1850 1924 1950 1961 2028 2067 2120 2220 2405 2535 2544 2600 2650 2704 2756 2775 2809 2886 2960 3120 3180 3380 3445 3700 3848 3900 3922 3975 4056 4134 4225 4240 4440 4810 5070 5200 5300 5512 5550 5618 5772 5883 6253 6360 6760 6890 7215 7400 7696 7800 7844 7950 8112 8268 8427 8450 8880 8957 9620 9805 10140 10335 10600 11024 11100 11236 11544 11766 12025 12506 12675 12720 13520 13780 14045 14430 14800 15600 15688 15900 16536 16854 16900 17225 17914 18759 19240 19610 20280 20670 21200 22200 22472 23088 23532 24050 25012 25350 25493 26871 27560 28090 28860 29415 31265 31376 31800 33072 33708 33800 34450 35828 36075 36517 37518 38480 39220 40560 41340 42135 44400 44785 44944 47064 48100 49025 50024 50700 50986 51675 53742 55120 56180 57720 58830 62530 63600 67416 67600 68900 70225 71656 72150 73034 75036 76479 78440 82680 84270 89570 93795 94128 96200 98050 100048 101400 101972 103350 103933 107484 109551 112360 115440 117660 125060 127465 134355 134832 137800 140450 143312 144300 146068 147075 150072 152958 156325 156880 165360 168540 179140 182585 187590 192400 196100 202800 203944 206700 207866 210675 214968 219102 223925 224720 235320 250120 254930 268710 275600 280900 288600 292136 294150 300144 305916 311799 312650 331409 337080 358280 365170 375180 382395 392200 407888 413400 415732 421350 429936 438204 447850 468975 470640 474721 500240 509860 519665 537420 547755 561800 577200 584272 588300 611832 623598 625300 637325 662818 671775 674160 716560 730340 750360 764790 784400 826800 831464 842700 876408 895700 912925 937950 949442 994227 1019720 1039330 1074840 1095510 1123600 1176600 1223664 1247196 1250600 1274650 1325636 1343550 1351129 1424163 1460680 1500720 1529580 1558995 1657045 1662928 1685400 1752816 1791400 1825850 1875900 1898884 1911975 1988454 2039440 2078660 2149680 2191020 2353200 2373605 2494392 2501200 2549300 2598325 2651272 2687100 2702258 2738775 2848326 2921360 3059160 3117990 3314090 3370800 3582800 3651700 3751800 3797768 3823950 3976908 4053387 4157320 4382040 4747210 4971135 4988784 5098600 5196650 5302544 5374200 5404516 5477550 5696652 6118320 6235980 6628180 6755645 7120815 7303400 7503600 7595536 7647900 7794975 7953816 8106774 8285225 8314640 8764080 9494420 9942270 10197200 10393300 10748400 10809032 10955100 11393304 11868025 12471960 13256360 13511290 14241630 14606800 15295800 15589950 15907632 16213548 16570450 17564677 18988840 19884540 20266935 20786600 21618064 21910200 22786608 23736050 24855675 24943920 26512720 27022580 28483260 30591600 31179900 32427096 33140900 33778225 35129354 35604075 37977680 39769080 40533870 41573200 43820400 47472100 49711350 52694031 54045160 56966520 62359800 64854192 66281800 67556450 70258708 71208150 79538160 81067740 87823385 94944200 99422700 101334675 105388062 108090320 113933040 124719600 132563600 135112900 140517416 142416300 162135480 175646770 189888400 198845400 202669350 210776124 263470155 270225800 281034832 284832600 324270960 351293540 397690800 405338700 421552248 439116925 526940310 540451600 569665200 702587080 810677400 843104496 878233850 1053880620 1317350775 1405174160 1621354800 1756467700 2107761240 2634701550 3512935400 4215522480 5269403100 7025870800 10538806200 21077612400
- Sum of all divisors σ(n): 76531356888
- Sum of proper divisors (its aliquot sum) s(n): 55453744488
- 21077612400 is an abundant number, because the sum of its proper divisors (55453744488) is greater than itself. Its abundance is 34376132088
Bases of 21077612400
- Binary: 100111010000101001011010111011100002
- Hexadecimal: 0x4E852D770
- Base-36: 9OL2DTC
Squares and roots of 21077612400
- 21077612400 squared (210776124002) is 444265744484633760000
- 21077612400 cubed (210776124003) is 9364061164844548149234624000000
-
The
square root of 21077612400 is 145181.3087143107 -
The
cube root of 21077612400 is 2762.3188347169
Scales and comparisons
How big is 21077612400?- 21,077,612,400 seconds is equal to 670 years, 10 weeks, 3 days, 20 hours, 20 minutes.
-
To count from 1 to 21,077,612,400 would take you about one thousand, three hundred forty 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 21077612400 cubic inches would be around 230.2 feet tall.
Recreational maths with 21077612400
- 21077612400 backwards is 00421677012
- 21077612400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21077612400's digits is 30
- More coming soon!
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