21014805240
21,014,805,240 is an even composite number composed of six prime numbers multiplied together.
21014805240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21014805240:
23 × 35 × 5 × 11 × 132 × 1163
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 13 × 13 × 1163)See below for interesting mathematical facts about the number 21014805240 from the Numbermatics database.
Names of 21014805240
- Cardinal: 21014805240 can be written as Twenty-one billion, fourteen million, eight hundred five thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.101480524 × 1010
Factors of 21014805240
Divisors of 21014805240
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 27 30 33 36 39 40 44 45 52 54 55 60 65 66 72 78 81 88 90 99 104 108 110 117 120 130 132 135 143 156 162 165 169 180 195 198 216 220 234 243 260 264 270 286 297 312 324 330 338 351 360 390 396 405 429 440 468 486 495 507 520 540 572 585 594 648 660 676 702 715 780 792 810 845 858 891 936 972 990 1014 1053 1080 1144 1163 1170 1188 1215 1287 1320 1352 1404 1430 1485 1521 1560 1620 1690 1716 1755 1782 1859 1944 1980 2028 2106 2145 2326 2340 2376 2430 2535 2574 2673 2808 2860 2970 3042 3159 3240 3380 3432 3489 3510 3564 3718 3861 3960 4056 4212 4290 4455 4563 4652 4680 4860 5070 5148 5265 5346 5577 5720 5815 5940 6084 6318 6435 6760 6978 7020 7128 7436 7605 7722 8424 8580 8910 9126 9295 9304 9720 10140 10296 10467 10530 10692 11154 11583 11630 11880 12168 12636 12793 12870 13365 13689 13956 14040 14872 15119 15210 15444 15795 16731 17160 17445 17820 18252 18590 19305 20280 20934 21060 21384 22308 22815 23166 23260 25272 25586 25740 26730 27378 27885 27912 30238 30420 30888 31401 31590 33462 34749 34890 35640 36504 37180 38379 38610 41067 41868 42120 44616 45357 45630 46332 46520 50193 51172 51480 52335 53460 54756 55770 57915 60476 60840 62802 63180 63965 66924 68445 69498 69780 74360 75595 76758 77220 82134 83655 83736 90714 91260 92664 94203 100386 102344 104670 106920 109512 111540 115137 115830 120952 125604 126360 127930 133848 136071 136890 138996 139560 150579 151190 153516 154440 157005 164268 166309 167310 173745 181428 182520 188406 191895 196547 200772 205335 209340 223080 226785 230274 231660 250965 251208 255860 272142 273780 277992 282609 301158 302380 307032 314010 328536 332618 334620 345411 347490 362856 376812 383790 393094 401544 408213 410670 418680 451737 453570 460548 463320 471015 498927 501930 511720 544284 547560 565218 575685 589641 602316 604760 628020 665236 669240 680355 690822 694980 752895 753624 767580 786188 816426 821340 831545 903474 907140 921096 942030 982735 997854 1003860 1036233 1088568 1130436 1151370 1179282 1204632 1224639 1256040 1330472 1360710 1381644 1389960 1413045 1496781 1505790 1535160 1572376 1632852 1642680 1663090 1727055 1768923 1806948 1814280 1884060 1965470 1995708 2007720 2041065 2072466 2162017 2258685 2260872 2302740 2358564 2449278 2494635 2721420 2763288 2826090 2948205 2993562 3011580 3108699 3265704 3326180 3454110 3537846 3613896 3673917 3768120 3930940 3991416 4082130 4144932 4324034 4490343 4517370 4605480 4717128 4898556 4989270 5181165 5306769 5442840 5652180 5896410 5987124 6023160 6123195 6217398 6486051 6652360 6908220 7075692 7347834 7483905 7861880 8164260 8289864 8648068 8844615 8980686 9034740 9797112 9978540 10362330 10613538 10810085 11304360 11792820 11974248 12246390 12434796 12972102 13471029 13816440 14151384 14695668 14967810 15543495 15920307 16328520 17296136 17689230 17961372 18069480 18369585 19458153 19957080 20724660 21227076 21620170 22451715 23585640 24492780 24869592 25944204 26533845 26942058 29391336 29935620 31086990 31840614 32430255 35378460 35922744 36739170 38916306 40413087 41449320 42454152 43240340 44903430 47760921 48985560 51888408 53067690 53884116 58374459 59871240 62173980 63681228 64860510 67355145 70756920 73478340 77832612 79601535 80826174 86480680 89806860 95521842 97290765 106135380 107768232 116748918 124347960 127362456 129721020 134710290 146956680 155665224 159203070 161652348 175123377 179613720 191043684 194581530 202065435 212270760 233497836 238804605 259442040 269420580 291872295 318406140 323304696 350246754 382087368 389163060 404130870 466995672 477609210 525370131 538841160 583744590 636812280 700493508 778326120 808261740 875616885 955218420 1050740262 1167489180 1400987016 1616523480 1751233770 1910436840 2101480524 2334978360 2626850655 3502467540 4202961048 5253701310 7004935080 10507402620 21014805240
- Sum of all divisors σ(n): 83739277440
- Sum of proper divisors (its aliquot sum) s(n): 62724472200
- 21014805240 is an abundant number, because the sum of its proper divisors (62724472200) is greater than itself. Its abundance is 41709666960
Bases of 21014805240
- Binary: 100111001001001010001111010111110002
- Hexadecimal: 0x4E4947AF8
- Base-36: 9NJO7I0
Squares and roots of 21014805240
- 21014805240 squared (210148052402) is 441622039275131457600
- 21014805240 cubed (210148052403) is 9280601145058518356861317824000
-
The
square root of 21014805240 is 144964.8413926633 -
The
cube root of 21014805240 is 2759.5723817659
Scales and comparisons
How big is 21014805240?- 21,014,805,240 seconds is equal to 668 years, 10 weeks, 4 days, 21 hours, 54 minutes.
-
To count from 1 to 21,014,805,240 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 21014805240 cubic inches would be around 230 feet tall.
Recreational maths with 21014805240
- 21014805240 backwards is 04250841012
- 21014805240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21014805240's digits is 27
- More coming soon!
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