21080041920
21,080,041,920 is an even composite number composed of seven prime numbers multiplied together.
21080041920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 21080041920:
26 × 32 × 5 × 7 × 53 × 109 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 53 × 109 × 181)See below for interesting mathematical facts about the number 21080041920 from the Numbermatics database.
Names of 21080041920
- Cardinal: 21080041920 can be written as Twenty-one billion, eighty million, forty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.108004192 × 1010
Factors of 21080041920
Divisors of 21080041920
- Number of divisors d(n): 672
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 53 56 60 63 64 70 72 80 84 90 96 105 106 109 112 120 126 140 144 159 160 168 180 181 192 210 212 218 224 240 252 265 280 288 315 318 320 327 336 360 362 371 420 424 436 448 477 480 504 530 543 545 560 576 630 636 654 672 720 724 742 763 795 840 848 872 905 954 960 981 1008 1060 1086 1090 1113 1120 1260 1267 1272 1308 1344 1440 1448 1484 1526 1590 1629 1635 1680 1696 1744 1810 1855 1908 1962 2016 2120 2172 2180 2226 2240 2289 2385 2520 2534 2544 2616 2715 2880 2896 2968 3052 3180 3258 3270 3339 3360 3392 3488 3620 3710 3801 3815 3816 3924 4032 4240 4344 4360 4452 4578 4770 4905 5040 5068 5088 5232 5430 5565 5777 5792 5936 6104 6335 6360 6516 6540 6678 6720 6867 6976 7240 7420 7602 7630 7632 7848 8145 8480 8688 8720 8904 9156 9540 9593 9810 10080 10136 10176 10464 10860 11130 11403 11445 11554 11584 11872 12208 12670 12720 13032 13080 13356 13734 14480 14840 15204 15260 15264 15696 16290 16695 16960 17331 17376 17440 17808 18312 19005 19080 19186 19620 19729 20160 20272 20928 21720 22260 22806 22890 23108 23744 24416 25340 25440 26064 26160 26712 27468 28779 28885 28960 29680 30408 30520 30528 31392 32580 33390 34335 34662 34752 34880 35616 36624 38010 38160 38372 39240 39458 40439 40544 43440 44520 45612 45780 46216 47965 48832 50680 50880 51993 52128 52320 53424 54936 57015 57558 57770 57920 59187 59360 60816 61040 62784 65160 66780 67151 68670 69324 71232 73248 76020 76320 76744 78480 78916 80878 81088 86337 86655 86880 89040 91224 91560 92432 95930 98645 101360 103986 104256 104640 106848 109872 114030 115116 115540 118374 118720 121317 121632 122080 130320 133560 134302 137340 138103 138648 143895 146496 152040 152640 153488 156960 157832 161756 172674 173310 173760 177561 178080 182448 183120 184864 191860 197290 201453 202195 202720 207972 213696 219744 228060 230232 231080 236748 242634 243264 244160 259965 260640 267120 268604 274680 276206 277296 287790 295935 304080 306976 313920 315664 323512 335755 345348 346620 355122 356160 363951 364896 366240 369728 383720 394580 402906 404390 405440 414309 415944 431685 439488 456120 460464 462160 473496 485268 519930 521280 534240 537208 549360 552412 554592 575580 591870 604359 606585 608160 613952 631328 647024 671510 690515 690696 693240 710244 727902 729792 732480 767440 789160 805812 808780 828618 831888 863370 887805 912240 920928 924320 946992 970536 1007265 1039860 1045637 1068480 1074416 1098720 1104824 1109184 1151160 1183740 1208718 1213170 1216320 1242927 1262656 1294048 1343020 1381030 1381392 1386480 1420488 1455804 1534880 1578320 1611624 1617560 1657236 1663776 1726740 1775610 1819755 1824480 1841856 1848640 1893984 1941072 2014530 2071545 2079720 2091274 2148832 2197440 2209648 2302320 2367480 2417436 2426340 2485854 2588096 2686040 2762060 2762784 2772960 2840976 2911608 3021795 3069760 3136911 3156640 3223248 3235120 3314472 3327552 3453480 3551220 3639510 3648960 3787968 3882144 4029060 4143090 4159440 4182548 4297664 4419296 4604640 4734960 4834872 4852680 4971708 5228185 5372080 5524120 5525568 5545920 5681952 5823216 6043590 6214635 6273822 6313280 6446496 6470240 6628944 6906960 7102440 7279020 7319459 7764288 8058120 8286180 8318880 8365096 8838592 9209280 9410733 9469920 9669744 9705360 9943416 10456370 10744160 11048240 11363904 11646432 12087180 12429270 12547644 12892992 12940480 13257888 13813920 14204880 14558040 14638918 15684555 16116240 16572360 16637760 16730192 18821466 18939840 19339488 19410720 19886832 20912740 21488320 21958377 22096480 23292864 24174360 24858540 25095288 26515776 27627840 28409760 29116080 29277836 31369110 32232480 33144720 33460384 36597295 37642932 38678976 38821440 39773664 41825480 43916754 44192960 47053665 48348720 49717080 50190576 56819520 58232160 58555672 62738220 64464960 65875131 66289440 66920768 73194590 75285864 79547328 83650960 87833508 94107330 96697440 99434160 100381152 109791885 116464320 117111344 125476440 131750262 132578880 146389180 150571728 167301920 175667016 188214660 193394880 198868320 200762304 219583770 234222688 250952880 263500524 292778360 301143456 329375655 334603840 351334032 376429320 397736640 439167540 468445376 501905760 527001048 585556720 602286912 658751310 702668064 752858640 878335080 1003811520 1054002096 1171113440 1317502620 1405336128 1505717280 1756670160 2108004192 2342226880 2635005240 3011434560 3513340320 4216008384 5270010480 7026680640 10540020960 21080041920
- Sum of all divisors σ(n): 85673427840
- Sum of proper divisors (its aliquot sum) s(n): 64593385920
- 21080041920 is an abundant number, because the sum of its proper divisors (64593385920) is greater than itself. Its abundance is 43513344000
Bases of 21080041920
- Binary: 100111010000111011111101001110000002
- Hexadecimal: 0x4E877E9C0
- Base-36: 9OMIGG0
Squares and roots of 21080041920
- 21080041920 squared (210800419202) is 444368167348957286400
- 21080041920 cubed (210800419203) is 9367299595629594865601445888000
-
The
square root of 21080041920 is 145189.6756660059 -
The
cube root of 21080041920 is 2762.4249639263
Scales and comparisons
How big is 21080041920?- 21,080,041,920 seconds is equal to 670 years, 14 weeks, 3 days, 23 hours, 12 minutes.
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To count from 1 to 21,080,041,920 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 21080041920 cubic inches would be around 230.2 feet tall.
Recreational maths with 21080041920
- 21080041920 backwards is 02914008012
- The number of decimal digits it has is: 11
- The sum of 21080041920's digits is 27
- More coming soon!
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The information we have on file for 21080041920 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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