21210329140
21,210,329,140 is an even composite number composed of eight prime numbers multiplied together.
What does the number 21210329140 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 576 divisors.
21210329140 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21210329140:
22 × 5 × 72 × 11 × 13 × 17 × 29 × 307
(2 × 2 × 5 × 7 × 7 × 11 × 13 × 17 × 29 × 307)See below for interesting mathematical facts about the number 21210329140 from the Numbermatics database.
Names of 21210329140
- Cardinal: 21210329140 can be written as Twenty-one billion, two hundred ten million, three hundred twenty-nine thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.121032914 × 1010
Factors of 21210329140
Divisors of 21210329140
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 4 5 7 10 11 13 14 17 20 22 26 28 29 34 35 44 49 52 55 58 65 68 70 77 85 91 98 110 116 119 130 140 143 145 154 170 182 187 196 203 220 221 238 245 260 286 290 307 308 319 340 364 374 377 385 406 442 455 476 490 493 539 572 580 595 614 637 638 715 748 754 770 812 833 884 910 935 980 986 1001 1015 1078 1105 1190 1228 1274 1276 1309 1421 1430 1508 1535 1540 1547 1595 1666 1820 1870 1885 1972 2002 2030 2149 2156 2210 2233 2380 2431 2465 2548 2618 2639 2695 2842 2860 3070 3094 3185 3190 3332 3377 3451 3740 3770 3991 4004 4060 4147 4165 4298 4420 4466 4862 4930 5005 5219 5236 5278 5390 5423 5684 6140 6188 6370 6380 6409 6545 6754 6902 7007 7105 7540 7735 7982 8294 8330 8596 8903 8932 9163 9724 9860 10010 10438 10556 10745 10780 10829 10846 11165 12155 12740 12818 13090 13195 13508 13804 14014 14210 15043 15470 15631 15964 16588 16660 16885 17017 17255 17806 18326 18473 19955 20020 20735 20876 21490 21658 21692 22330 23639 24157 24310 25636 26095 26180 26390 27115 27937 28028 28420 29029 30086 30940 31262 32045 33770 34034 34510 35035 35612 36533 36652 36946 37961 39910 41470 42980 43316 43901 44515 44660 44863 45815 47278 48314 48620 52190 52780 54145 54230 55874 57409 58058 60172 62321 62524 64090 67540 67847 68068 69020 70070 70499 73066 73892 75215 75922 78155 79820 82940 85085 87802 89030 89726 91630 92365 94556 96628 97933 104380 108290 108460 111748 114818 115739 116116 118195 119119 120785 124642 128180 135694 139685 140140 140998 145145 146132 150430 151351 151844 156310 165473 170170 175604 178060 179452 182665 183260 184730 189805 195559 195866 203203 216580 219505 224315 229636 231478 236390 238238 241570 249284 255731 265727 271388 279370 281996 287045 290290 300860 302702 307307 311605 312620 314041 330946 339235 340340 352495 365330 369460 379610 391118 391732 401863 406406 436247 439010 448630 462956 472780 474929 476476 483140 489665 493493 511462 531454 558740 574090 578695 580580 595595 605404 614614 623210 628082 661892 678470 685531 704990 730660 746317 756755 759220 782236 803726 810173 812812 827365 872494 878020 897260 949858 977795 979330 986986 1016015 1022924 1059457 1062908 1148180 1157390 1191190 1229228 1246420 1256164 1273129 1278655 1328635 1356940 1371062 1409980 1492634 1513510 1536535 1570205 1607452 1620346 1654730 1664861 1744988 1899716 1955590 1958660 1967563 1973972 2009315 2032030 2118914 2151149 2181235 2314780 2374645 2382380 2467465 2546258 2557310 2657270 2742124 2813041 2985268 3027020 3073070 3140410 3240692 3309460 3324503 3329722 3427655 3454451 3731585 3911180 3935126 4018630 4050865 4064060 4237828 4302298 4362470 4749290 4798717 4934930 5092516 5114620 5224219 5297285 5314540 5626082 5671211 6146140 6280820 6365645 6649006 6659444 6855310 6908902 7416199 7463170 7870252 8037260 8101730 8324305 8604596 8724940 8911903 9498580 9597434 9837815 9869860 10448438 10594570 10755745 11252164 11342422 11654027 12731290 13298012 13710620 13772941 13817804 14065205 14832398 14926340 16203460 16622515 16648610 17272255 17823806 19194868 19675630 20896876 21189140 21511490 21643193 22684844 23308054 23993585 25462580 26121095 27545882 28130410 28356055 29664796 33245030 33297220 34544510 35647612 36569533 37080995 39351260 43022980 43286386 44559515 46616108 47987170 52242190 55091764 56260820 56712110 58270135 62383321 66490060 68864705 69089020 73139066 74161990 81578189 86572772 89119030 95974340 96410587 104484380 108215965 113424220 116540270 124766642 137729410 146278132 148323980 151502351 163156378 178238060 182847665 192821174 216431930 233080540 249533284 275458820 303004702 311916605 326312756 365695330 385642348 407890945 432863860 482052935 606009404 623833210 731390660 757511755 815781890 964105870 1060516457 1247666420 1515023510 1631563780 1928211740 2121032914 3030047020 4242065828 5302582285 10605164570 21210329140
- Sum of all divisors σ(n): 66892573440
- Sum of proper divisors (its aliquot sum) s(n): 45682244300
- 21210329140 is an abundant number, because the sum of its proper divisors (45682244300) is greater than itself. Its abundance is 24471915160
Bases of 21210329140
- Binary: 100111100000011101111110000001101002
- Hexadecimal: 0x4F03BF034
- Base-36: 9QS2YPG
Squares and roots of 21210329140
- 21210329140 squared (212103291402) is 449878062227133139600
- 21210329140 cubed (212103291403) is 9542061772702895329517567944000
-
The
square root of 21210329140 is 145637.6638785451 -
The
cube root of 21210329140 is 2768.1044232399
Scales and comparisons
How big is 21210329140?- 21,210,329,140 seconds is equal to 674 years, 21 weeks, 6 days, 22 hours, 5 minutes, 40 seconds.
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To count from 1 to 21,210,329,140 would take you about one thousand, three hundred forty-eight 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 21210329140 cubic inches would be around 230.7 feet tall.
Recreational maths with 21210329140
- 21210329140 backwards is 04192301212
- The number of decimal digits it has is: 11
- The sum of 21210329140's digits is 25
- More coming soon!
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