21730433120
21,730,433,120 is an even composite number composed of seven prime numbers multiplied together.
21730433120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21730433120:
25 × 5 × 11 × 23 × 29 × 107 × 173
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 23 × 29 × 107 × 173)See below for interesting mathematical facts about the number 21730433120 from the Numbermatics database.
Names of 21730433120
- Cardinal: 21730433120 can be written as Twenty-one billion, seven hundred thirty million, four hundred thirty-three thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.173043312 × 1010
Factors of 21730433120
Divisors of 21730433120
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 23 29 32 40 44 46 55 58 80 88 92 107 110 115 116 145 160 173 176 184 214 220 230 232 253 290 319 346 352 368 428 440 460 464 506 535 580 638 667 692 736 856 865 880 920 928 1012 1070 1160 1177 1265 1276 1334 1384 1595 1712 1730 1760 1840 1903 2024 2140 2320 2354 2461 2530 2552 2668 2768 3103 3190 3335 3424 3460 3680 3806 3979 4048 4280 4640 4708 4922 5017 5060 5104 5336 5536 5885 6206 6380 6670 6920 7337 7612 7958 8096 8560 9416 9515 9844 10034 10120 10208 10672 11770 12305 12412 12760 13340 13840 14674 15224 15515 15916 17120 18511 18832 19030 19688 19895 20068 20240 21344 23540 24610 24824 25085 25520 26680 27071 27680 29348 30448 31030 31832 34133 36685 37022 37664 38060 39376 39790 40136 40480 43769 47080 49220 49648 50170 51040 53360 54142 55187 58696 60896 62060 63664 68266 71369 73370 74044 76120 78752 79580 80272 87538 92555 94160 98440 99296 100340 106720 108284 110374 115391 117392 124120 127328 135355 136532 142738 146740 148088 152240 159160 160544 170665 175076 185110 188320 196880 200680 203621 216568 218845 220748 230782 234784 248240 270710 273064 275935 285476 293480 296176 304480 318320 341330 350152 356845 370220 393760 401360 407242 425753 433136 437690 441496 461564 496480 536819 541420 546128 551870 570952 576955 586960 592352 636640 682660 700304 713690 740440 785059 802720 814484 851506 866272 875380 882992 923128 1018105 1073638 1082840 1092256 1103740 1141904 1153910 1173920 1269301 1365320 1400608 1427380 1480880 1570118 1628968 1703012 1750760 1765984 1846256 2036210 2128765 2147276 2165680 2207480 2283808 2307820 2538602 2684095 2730640 2854760 2961760 3140236 3257936 3406024 3501520 3692512 3925295 4072420 4257530 4294552 4331360 4414960 4615640 4683283 5077204 5368190 5461280 5709520 5905009 6280472 6346505 6515872 6812048 7003040 7850590 8144840 8515060 8589104 8829920 9231280 9366566 10154408 10736380 11419040 11810018 12346837 12560944 12693010 13624096 15701180 16289680 17030120 17178208 18462560 18733132 20308816 21472760 23416415 23620036 24693674 25121888 25386020 29525045 31402360 32579360 34060240 37466264 40617632 42945520 46832830 47240072 49387348 50772040 59050090 61734185 62804720 68120480 74932528 85891040 93665660 94480144 98774696 101544080 118100180 123468370 125609440 135815207 149865056 187331320 188960288 197549392 203088160 236200360 246936740 271630414 374662640 395098784 472400720 493873480 543260828 679076035 749325280 944801440 987746960 1086521656 1358152070 1975493920 2173043312 2716304140 4346086624 5432608280 10865216560 21730433120
- Sum of all divisors σ(n): 61373168640
- Sum of proper divisors (its aliquot sum) s(n): 39642735520
- 21730433120 is an abundant number, because the sum of its proper divisors (39642735520) is greater than itself. Its abundance is 17912302400
Bases of 21730433120
- Binary: 101000011110011110000011000011000002
- Hexadecimal: 0x50F3C1860
- Base-36: 9ZDQLI8
Squares and roots of 21730433120
- 21730433120 squared (217304331202) is 472211723582792934400
- 21730433120 cubed (217304331203) is 10261365277795808643787747328000
-
The
square root of 21730433120 is 147412.4591749287 -
The
cube root of 21730433120 is 2790.5477665341
Scales and comparisons
How big is 21730433120?- 21,730,433,120 seconds is equal to 690 years, 49 weeks, 6 days, 15 hours, 25 minutes, 20 seconds.
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To count from 1 to 21,730,433,120 would take you about one thousand, three hundred eighty-one 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 21730433120 cubic inches would be around 232.5 feet tall.
Recreational maths with 21730433120
- 21730433120 backwards is 02133403712
- The number of decimal digits it has is: 11
- The sum of 21730433120's digits is 26
- More coming soon!
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The information we have on file for 21730433120 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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