21010808000
21,010,808,000 is an even composite number composed of six prime numbers multiplied together.
21010808000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred ninety-six divisors.
Prime factorization of 21010808000:
26 × 53 × 73 × 13 × 19 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 7 × 13 × 19 × 31)See below for interesting mathematical facts about the number 21010808000 from the Numbermatics database.
Names of 21010808000
- Cardinal: 21010808000 can be written as Twenty-one billion, ten million, eight hundred eight thousand.
Scientific notation
- Scientific notation: 2.1010808 × 1010
Factors of 21010808000
Divisors of 21010808000
- Number of divisors d(n): 896
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 19 20 25 26 28 31 32 35 38 40 49 50 52 56 62 64 65 70 76 80 91 95 98 100 104 112 124 125 130 133 140 152 155 160 175 182 190 196 200 208 217 224 245 247 248 250 260 266 280 304 310 320 325 343 350 364 380 392 400 403 416 434 448 455 475 490 494 496 500 520 532 560 589 608 620 637 650 665 686 700 728 760 775 784 800 806 832 868 875 910 931 950 980 988 992 1000 1040 1064 1085 1120 1178 1216 1225 1235 1240 1274 1300 1330 1372 1400 1456 1519 1520 1550 1568 1600 1612 1625 1715 1729 1736 1750 1820 1862 1900 1960 1976 1984 2000 2015 2080 2128 2170 2240 2275 2356 2375 2450 2470 2480 2548 2600 2660 2744 2800 2821 2912 2945 3038 3040 3100 3136 3185 3224 3250 3325 3430 3458 3472 3500 3640 3724 3800 3875 3920 3952 4000 4030 4123 4160 4256 4340 4459 4550 4655 4712 4750 4900 4940 4960 5096 5200 5320 5425 5488 5600 5642 5824 5890 6076 6080 6125 6175 6200 6370 6448 6500 6517 6650 6860 6916 6944 7000 7280 7448 7595 7600 7657 7750 7840 7904 8000 8060 8246 8512 8575 8645 8680 8918 9100 9310 9424 9500 9800 9880 9920 10075 10192 10400 10633 10640 10850 10976 11200 11284 11375 11780 12103 12152 12250 12350 12400 12740 12896 13000 13034 13300 13720 13832 13888 14000 14105 14560 14725 14896 15190 15200 15314 15500 15680 15808 15925 16120 16492 16625 17150 17290 17360 17836 18200 18620 18848 19000 19600 19747 19760 20150 20384 20615 20800 21266 21280 21700 21952 22295 22568 22750 23275 23560 24206 24304 24500 24700 24800 25480 25792 26000 26068 26600 27125 27440 27664 28000 28210 28861 29120 29450 29792 30380 30400 30628 30875 31000 31850 32240 32585 32984 33250 34300 34580 34720 35672 36400 37240 37696 37975 38000 38285 39200 39494 39520 40300 40768 41230 42532 42560 42875 43225 43400 44590 45136 45500 46550 47120 48412 48608 49000 49400 49600 50375 50960 52000 52136 53165 53200 53599 54250 54880 55328 56000 56420 57722 58900 59584 60515 60760 61256 61750 62000 63700 64480 65170 65968 66500 68600 69160 69440 70525 71344 72800 73625 74480 75950 76000 76570 78400 78988 79040 79625 80600 82460 84721 85064 85750 86450 86800 89180 90272 91000 93100 94240 96824 97216 98000 98735 98800 100750 101920 103075 104000 104272 106330 106400 107198 108500 109760 110656 111475 112840 115444 116375 117800 121030 121520 122512 123500 124000 127400 128960 130340 131936 133000 137200 138229 138320 141050 142688 144305 145600 147250 148960 151900 152000 153140 157976 159250 161200 162925 164920 169442 170128 171500 172900 173600 178360 180544 182000 186200 188480 189875 191425 193648 196000 197470 197600 201500 202027 203840 206150 208544 212660 212800 214396 216125 217000 222950 225680 230888 232750 235600 242060 243040 245024 247000 248000 254800 260680 263872 265825 266000 267995 274400 276458 276640 282100 285376 288610 294500 297920 302575 303800 306280 315952 318500 322400 325850 329840 338884 340256 343000 345800 347200 352625 356720 364000 372400 375193 379750 382850 387296 392000 394940 395200 403000 404054 412300 417088 423605 425320 428792 432250 434000 445900 451360 461776 465500 471200 484120 486080 490048 493675 494000 509600 515375 521360 531650 532000 535990 548800 552916 553280 557375 564200 577220 589000 605150 607600 612560 631904 637000 644800 651700 659680 677768 680512 686000 691145 691600 705250 713440 721525 728000 744800 750386 759500 765700 774592 789880 806000 808108 814625 824600 847210 850640 857584 864500 868000 891800 902720 923552 931000 942400 957125 968240 987350 988000 1010135 1019200 1030750 1042720 1063300 1064000 1071980 1105832 1114750 1128400 1154440 1178000 1210300 1215200 1225120 1263808 1274000 1303400 1319360 1329125 1339975 1355536 1372000 1382290 1383200 1410500 1426880 1443050 1489600 1500772 1512875 1519000 1531400 1579760 1612000 1616216 1629250 1649200 1694420 1701280 1715168 1729000 1736000 1783600 1847104 1862000 1875965 1914250 1936480 1974700 1976000 2020270 2061500 2085440 2118025 2126600 2143960 2211664 2229500 2256800 2308880 2356000 2420600 2430400 2450240 2468375 2548000 2606800 2626351 2658250 2679950 2711072 2744000 2764580 2766400 2821000 2886100 3001544 3025750 3038000 3062800 3159520 3224000 3232432 3258500 3298400 3388840 3402560 3430336 3455725 3458000 3567200 3607625 3724000 3751930 3828500 3872960 3949400 4040540 4123000 4236050 4253200 4287920 4423328 4459000 4513600 4617760 4712000 4841200 4936750 5050675 5096000 5213600 5252702 5316500 5359900 5422144 5529160 5642000 5772200 6003088 6051500 6076000 6125600 6319040 6464864 6517000 6596800 6699875 6777680 6911450 6916000 7134400 7215250 7448000 7503860 7657000 7898800 8081080 8246000 8472100 8506400 8575840 8846656 8918000 9235520 9379825 9682400 9873500 10101350 10427200 10505404 10590125 10633000 10719800 11058320 11284000 11544400 12006176 12103000 12152000 12251200 12929728 13034000 13131755 13399750 13555360 13822900 13832000 14430500 15007720 15314000 15797600 16162160 16492000 16944200 17012800 17151680 17278625 17836000 18759650 19364800 19747000 20202700 21010808 21180250 21266000 21439600 22116640 22568000 23088800 24012352 24206000 25253375 26068000 26263510 26799500 27110720 27645800 28861000 30015440 30628000 31595200 32324320 32984000 33888400 34557250 35672000 37519300 39494000 40405400 42021616 42360500 42532000 42879200 44233280 46177600 46899125 48412000 50506750 52136000 52527020 53599000 55291600 57722000 60030880 61256000 64648640 65658775 67776800 69114500 75038600 78988000 80810800 84043232 84721000 85064000 85758400 93798250 96824000 101013500 105054040 107198000 110583200 115444000 120061760 131317550 135553600 138229000 150077200 157976000 161621600 168086464 169442000 187596500 202027000 210108080 214396000 221166400 230888000 262635100 276458000 300154400 323243200 328293875 338884000 375193000 404054000 420216160 428792000 525270200 552916000 600308800 656587750 677768000 750386000 808108000 840432320 1050540400 1105832000 1313175500 1500772000 1616216000 2101080800 2626351000 3001544000 4202161600 5252702000 10505404000 21010808000
- Sum of all divisors σ(n): 71006208000
- Sum of proper divisors (its aliquot sum) s(n): 49995400000
- 21010808000 is an abundant number, because the sum of its proper divisors (49995400000) is greater than itself. Its abundance is 28984592000
Bases of 21010808000
- Binary: 100111001000101011101111100110000002
- Hexadecimal: 0x4E4577CC0
- Base-36: 9NHAJ7K
Squares and roots of 21010808000
- 21010808000 squared (210108080002) is 441454052812864000000
- 21010808000 cubed (210108080003) is 9275306344472945434112000000000
-
The
square root of 21010808000 is 144951.0538078285 -
The
cube root of 21010808000 is 2759.3974039753
Scales and comparisons
How big is 21010808000?- 21,010,808,000 seconds is equal to 668 years, 4 weeks, 15 hours, 33 minutes, 20 seconds.
-
To count from 1 to 21,010,808,000 would take you about one thousand, three hundred thirty-six 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 21010808000 cubic inches would be around 229.9 feet tall.
Recreational maths with 21010808000
- 21010808000 backwards is 00080801012
- 21010808000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21010808000's digits is 20
- More coming soon!
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The information we have on file for 21010808000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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