21012992000
21,012,992,000 is an even composite number composed of six prime numbers multiplied together.
21012992000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred thirty-two divisors.
Prime factorization of 21012992000:
212 × 53 × 7 × 11 × 13 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 11 × 13 × 41)See below for interesting mathematical facts about the number 21012992000 from the Numbermatics database.
Names of 21012992000
- Cardinal: 21012992000 can be written as Twenty-one billion, twelve million, nine hundred ninety-two thousand.
Scientific notation
- Scientific notation: 2.1012992 × 1010
Factors of 21012992000
Divisors of 21012992000
- Number of divisors d(n): 832
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 20 22 25 26 28 32 35 40 41 44 50 52 55 56 64 65 70 77 80 82 88 91 100 104 110 112 125 128 130 140 143 154 160 164 175 176 182 200 205 208 220 224 250 256 260 275 280 286 287 308 320 325 328 350 352 364 385 400 410 416 440 448 451 455 500 512 520 533 550 560 572 574 616 640 650 656 700 704 715 728 770 800 820 832 875 880 896 902 910 1000 1001 1024 1025 1040 1066 1100 1120 1144 1148 1232 1280 1300 1312 1375 1400 1408 1430 1435 1456 1540 1600 1625 1640 1664 1750 1760 1792 1804 1820 1925 2000 2002 2048 2050 2080 2132 2200 2240 2255 2275 2288 2296 2464 2560 2600 2624 2665 2750 2800 2816 2860 2870 2912 3080 3157 3200 3250 3280 3328 3500 3520 3575 3584 3608 3640 3731 3850 4000 4004 4096 4100 4160 4264 4400 4480 4510 4550 4576 4592 4928 5005 5120 5125 5200 5248 5330 5500 5600 5632 5720 5740 5824 5863 6160 6314 6400 6500 6560 6656 7000 7040 7150 7168 7175 7216 7280 7462 7700 8000 8008 8200 8320 8528 8800 8960 9020 9100 9152 9184 9625 9856 10010 10240 10250 10400 10496 10660 11000 11200 11264 11275 11375 11440 11480 11648 11726 12320 12628 12800 13000 13120 13312 13325 14000 14080 14300 14336 14350 14432 14560 14924 15400 15785 16000 16016 16400 16640 17056 17600 17875 17920 18040 18200 18304 18368 18655 19250 19712 20020 20480 20500 20800 20992 21320 22000 22400 22528 22550 22750 22880 22960 23296 23452 24640 25025 25256 25600 26000 26240 26624 26650 28000 28160 28600 28672 28700 28864 29120 29315 29848 30800 31570 32000 32032 32800 33280 34112 35200 35750 35840 35875 36080 36400 36608 36736 37310 38500 39424 40040 41000 41041 41600 41984 42640 44000 44800 45056 45100 45500 45760 45920 46592 46904 49280 50050 50512 51200 52000 52480 53248 53300 56000 56320 56375 57200 57400 57728 58240 58630 59696 61600 63140 64000 64064 65600 66560 66625 68224 70400 71500 71680 71750 72160 72800 73216 73472 74620 77000 78848 78925 80080 82000 82082 83200 83968 85280 88000 89600 90200 91000 91520 91840 93184 93275 93808 98560 100100 101024 102400 104000 104960 106600 112000 112640 112750 114400 114800 115456 116480 117260 119392 123200 125125 126280 128000 128128 131200 133120 133250 136448 140800 143000 143360 143500 144320 145600 146432 146575 146944 149240 154000 157696 157850 160160 164000 164164 166400 167936 170560 176000 179200 180400 182000 183040 183680 186368 186550 187616 197120 200200 202048 205205 208000 209920 213200 224000 225280 225500 228800 229600 230912 232960 234520 238784 246400 250250 252560 256000 256256 262400 266240 266500 272896 281600 286000 287000 288640 291200 292864 293150 293888 298480 308000 315392 315700 320320 328000 328328 332800 341120 352000 358400 360800 364000 366080 367360 372736 373100 375232 394240 394625 400400 404096 410410 416000 419840 426400 448000 451000 457600 459200 461824 465920 466375 469040 477568 492800 500500 505120 512000 512512 524800 533000 545792 563200 572000 574000 577280 582400 585728 586300 587776 596960 616000 631400 640640 656000 656656 665600 682240 704000 716800 721600 728000 732160 732875 734720 746200 750464 788480 789250 800800 808192 820820 832000 839680 852800 896000 902000 915200 918400 923648 931840 932750 938080 955136 985600 1001000 1010240 1025024 1026025 1049600 1066000 1091584 1126400 1144000 1148000 1154560 1164800 1172600 1175552 1193920 1232000 1262800 1281280 1312000 1313312 1331200 1364480 1408000 1443200 1456000 1464320 1465750 1469440 1492400 1500928 1576960 1578500 1601600 1616384 1641640 1664000 1705600 1792000 1804000 1830400 1836800 1847296 1863680 1865500 1876160 1910272 1971200 2002000 2020480 2050048 2052050 2099200 2132000 2183168 2288000 2296000 2309120 2329600 2345200 2387840 2464000 2525600 2562560 2624000 2626624 2728960 2816000 2886400 2912000 2928640 2931500 2938880 2984800 3001856 3157000 3203200 3232768 3283280 3328000 3411200 3584000 3608000 3660800 3673600 3731000 3752320 3820544 3942400 4004000 4040960 4100096 4104100 4198400 4264000 4576000 4592000 4618240 4659200 4690400 4775680 4928000 5051200 5125120 5130125 5248000 5253248 5457920 5632000 5772800 5824000 5863000 5877760 5969600 6003712 6314000 6406400 6465536 6566560 6656000 6822400 7216000 7321600 7347200 7462000 7504640 7641088 7884800 8008000 8081920 8208200 8528000 9152000 9184000 9236480 9318400 9380800 9551360 9856000 10102400 10250240 10260250 10496000 10506496 10915840 11545600 11648000 11726000 11939200 12007424 12628000 12812800 12931072 13133120 13644800 14432000 14643200 14694400 14924000 15009280 15282176 16016000 16163840 16416400 17056000 18304000 18368000 18761600 19102720 19712000 20204800 20500480 20520500 20992000 21012992 23091200 23296000 23452000 23878400 24014848 25256000 25625600 26266240 27289600 28864000 29388800 29848000 30018560 32032000 32327680 32832800 34112000 36608000 36736000 37523200 38205440 39424000 40409600 41041000 42025984 46182400 46592000 46904000 47756800 50512000 51251200 52532480 54579200 57728000 59696000 60037120 64064000 64655360 65665600 68224000 73216000 73472000 75046400 76410880 80819200 82082000 84051968 93808000 95513600 101024000 102502400 105064960 115456000 119392000 120074240 128128000 131331200 136448000 146944000 150092800 161638400 164164000 168103936 187616000 191027200 202048000 210129920 230912000 238784000 256256000 262662400 272896000 300185600 323276800 328328000 375232000 382054400 404096000 420259840 477568000 512512000 525324800 600371200 656656000 750464000 808192000 840519680 955136000 1050649600 1313312000 1500928000 1616384000 1910272000 2101299200 2626624000 3001856000 4202598400 5253248000 10506496000 21012992000
- Sum of all divisors σ(n): 72129028608
- Sum of proper divisors (its aliquot sum) s(n): 51116036608
- 21012992000 is an abundant number, because the sum of its proper divisors (51116036608) is greater than itself. Its abundance is 30103044608
Bases of 21012992000
- Binary: 100111001000111100011010000000000002
- Hexadecimal: 0x4E478D000
- Base-36: 9NILCE8
Squares and roots of 21012992000
- 21012992000 squared (210129920002) is 441545832792064000000
- 21012992000 cubed (210129920003) is 9278199052092978495488000000000
-
The
square root of 21012992000 is 144958.5871895831 -
The
cube root of 21012992000 is 2759.4930105657
Scales and comparisons
How big is 21012992000?- 21,012,992,000 seconds is equal to 668 years, 7 weeks, 4 days, 22 hours, 13 minutes, 20 seconds.
-
To count from 1 to 21,012,992,000 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 21012992000 cubic inches would be around 230 feet tall.
Recreational maths with 21012992000
- 21012992000 backwards is 00029921012
- 21012992000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21012992000's digits is 26
- More coming soon!
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The information we have on file for 21012992000 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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