21206085120
21,206,085,120 is an even composite number composed of five prime numbers multiplied together.
21206085120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred sixty divisors.
Prime factorization of 21206085120:
29 × 36 × 5 × 11 × 1033
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 1033)See below for interesting mathematical facts about the number 21206085120 from the Numbermatics database.
Names of 21206085120
- Cardinal: 21206085120 can be written as Twenty-one billion, two hundred six million, eighty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.120608512 × 1010
Factors of 21206085120
Divisors of 21206085120
- Number of divisors d(n): 560
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 81 88 90 96 99 108 110 120 128 132 135 144 160 162 165 176 180 192 198 216 220 240 243 256 264 270 288 297 320 324 330 352 360 384 396 405 432 440 480 486 495 512 528 540 576 594 640 648 660 704 720 729 768 792 810 864 880 891 960 972 990 1033 1056 1080 1152 1188 1215 1280 1296 1320 1408 1440 1458 1485 1536 1584 1620 1728 1760 1782 1920 1944 1980 2066 2112 2160 2304 2376 2430 2560 2592 2640 2673 2816 2880 2916 2970 3099 3168 3240 3456 3520 3564 3645 3840 3888 3960 4132 4224 4320 4455 4608 4752 4860 5165 5184 5280 5346 5632 5760 5832 5940 6198 6336 6480 6912 7040 7128 7290 7680 7776 7920 8019 8264 8448 8640 8910 9297 9504 9720 10330 10368 10560 10692 11363 11520 11664 11880 12396 12672 12960 13365 13824 14080 14256 14580 15495 15552 15840 16038 16528 16896 17280 17820 18594 19008 19440 20660 20736 21120 21384 22726 23040 23328 23760 24792 25344 25920 26730 27891 28160 28512 29160 30990 31104 31680 32076 33056 34089 34560 35640 37188 38016 38880 40095 41320 41472 42240 42768 45452 46485 46656 47520 49584 50688 51840 53460 55782 56815 57024 58320 61980 62208 63360 64152 66112 68178 69120 71280 74376 76032 77760 80190 82640 83673 84480 85536 90904 92970 93312 95040 99168 102267 103680 106920 111564 113630 114048 116640 123960 124416 126720 128304 132224 136356 139455 142560 148752 152064 155520 160380 165280 167346 170445 171072 181808 185940 186624 190080 198336 204534 207360 213840 223128 227260 228096 233280 247920 251019 253440 256608 264448 272712 278910 285120 297504 306801 311040 320760 330560 334692 340890 342144 363616 371880 373248 380160 396672 409068 418365 427680 446256 454520 456192 466560 495840 502038 511335 513216 528896 545424 557820 570240 595008 613602 622080 641520 661120 669384 681780 684288 727232 743760 753057 760320 793344 818136 836730 855360 892512 909040 920403 933120 991680 1004076 1022670 1026432 1090848 1115640 1140480 1190016 1227204 1255095 1283040 1322240 1338768 1363560 1368576 1454464 1487520 1506114 1534005 1586688 1636272 1673460 1710720 1785024 1818080 1840806 1866240 1983360 2008152 2045340 2052864 2181696 2231280 2280960 2380032 2454408 2510190 2566080 2644480 2677536 2727120 2761209 2908928 2975040 3012228 3068010 3272544 3346920 3421440 3570048 3636160 3681612 3765285 3966720 4016304 4090680 4105728 4363392 4462560 4602015 4760064 4908816 5020380 5132160 5355072 5454240 5522418 5817856 5950080 6024456 6136020 6545088 6693840 6842880 7140096 7272320 7363224 7530570 7933440 8032608 8181360 8283627 8726784 8925120 9204030 9817632 10040760 10264320 10710144 10908480 11044836 11900160 12048912 12272040 13090176 13387680 13806045 14280192 14544640 14726448 15061140 16065216 16362720 16567254 17453568 17850240 18408060 19635264 20081520 20528640 21420288 21816960 22089672 23800320 24097824 24544080 26180352 26775360 27612090 29089280 29452896 30122280 32130432 32725440 33134508 35700480 36816120 39270528 40163040 41418135 42840576 43633920 44179344 48195648 49088160 52360704 53550720 55224180 58905792 60244560 64260864 65450880 66269016 71400960 73632240 78541056 80326080 82836270 87267840 88358688 96391296 98176320 107101440 110448360 117811584 120489120 128521728 130901760 132538032 147264480 157082112 160652160 165672540 176717376 192782592 196352640 214202880 220896720 235623168 240978240 261803520 265076064 294528960 321304320 331345080 353434752 385565184 392705280 441793440 471246336 481956480 530152128 589057920 642608640 662690160 706869504 785410560 883586880 963912960 1060304256 1178115840 1325380320 1413739008 1767173760 1927825920 2120608512 2356231680 2650760640 3534347520 4241217024 5301521280 7068695040 10603042560 21206085120
- Sum of all divisors σ(n): 83243212272
- Sum of proper divisors (its aliquot sum) s(n): 62037127152
- 21206085120 is an abundant number, because the sum of its proper divisors (62037127152) is greater than itself. Its abundance is 40831042032
Bases of 21206085120
- Binary: 100111011111111101100101110000000002
- Hexadecimal: 0x4EFFB2E00
- Base-36: 9QPK000
Squares and roots of 21206085120
- 21206085120 squared (212060851202) is 449698046116685414400
- 21206085120 cubed (212060851203) is 9536335044248116350028873728000
-
The
square root of 21206085120 is 145623.0926742047 -
The
cube root of 21206085120 is 2767.9197856181
Scales and comparisons
How big is 21206085120?- 21,206,085,120 seconds is equal to 674 years, 14 weeks, 6 days, 19 hours, 12 minutes.
-
To count from 1 to 21,206,085,120 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 21206085120 cubic inches would be around 230.7 feet tall.
Recreational maths with 21206085120
- 21206085120 backwards is 02158060212
- 21206085120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21206085120's digits is 27
- More coming soon!
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