21009273942800
21,009,273,942,800 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21009273942800 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 480 divisors.
21009273942800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21009273942800:
24 × 52 × 11 × 13 × 71 × 1093 × 4733
(2 × 2 × 2 × 2 × 5 × 5 × 11 × 13 × 71 × 1093 × 4733)See below for interesting mathematical facts about the number 21009273942800 from the Numbermatics database.
Names of 21009273942800
- Cardinal: 21009273942800 can be written as Twenty-one trillion, nine billion, two hundred seventy-three million, nine hundred forty-two thousand, eight hundred.
Scientific notation
- Scientific notation: 2.10092739428 × 1013
Factors of 21009273942800
Divisors of 21009273942800
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 25 26 40 44 50 52 55 65 71 80 88 100 104 110 130 142 143 176 200 208 220 260 275 284 286 325 355 400 440 520 550 568 572 650 710 715 781 880 923 1040 1093 1100 1136 1144 1300 1420 1430 1562 1775 1846 2186 2200 2288 2600 2840 2860 3124 3550 3575 3692 3905 4372 4400 4615 4733 5200 5465 5680 5720 6248 7100 7150 7384 7810 8744 9230 9466 10153 10930 11440 12023 12496 14200 14209 14300 14768 15620 17488 18460 18932 19525 20306 21860 23075 23665 24046 27325 28400 28418 28600 31240 36920 37864 39050 40612 43720 46150 47330 48092 50765 52063 54650 56836 57200 60115 61529 62480 71045 73840 75728 77603 78100 81224 87440 92300 94660 96184 101530 104126 109300 113672 118325 120230 123058 142090 155206 156200 156299 162448 184600 189320 192368 203060 208252 218600 227344 236650 240460 246116 253825 260315 284180 300575 307645 310412 312400 312598 336043 355225 369200 378640 388015 406120 416504 437200 473300 480920 492232 507650 520630 568360 601150 615290 620824 625196 672086 676819 710450 776030 781495 812240 833008 853633 946600 961840 984464 1008839 1015300 1041260 1136720 1202300 1230580 1241648 1250392 1301575 1344172 1353638 1420900 1538225 1552060 1562990 1680215 1707266 1893200 1940075 2017678 2030600 2082520 2404600 2461160 2500784 2603150 2688344 2707276 2841800 3076450 3104120 3125980 3360430 3384095 3414532 3696473 3880150 3907475 4035356 4061200 4165040 4268165 4368559 4809200 4922320 5044195 5173169 5206300 5376688 5414552 5683600 6152900 6208240 6251960 6720860 6768190 6829064 7392946 7760300 7814950 8070712 8401075 8536330 8737118 10088390 10346338 10412600 10829104 11097229 12305800 12503920 13441720 13536380 13658128 14785892 15520600 15629900 16141424 16802150 16920475 17072660 17474236 18482365 20176780 20692676 20825200 21340825 21842795 22194458 24611600 25220975 25865845 26883440 27072760 29571784 31041200 31259800 33604300 33840950 34145320 34948472 36964730 40353560 41385352 42681650 43685590 44388916 48054149 50441950 51731690 54145520 55486145 56904859 59143568 62519600 67208600 67251197 67681900 68290640 69896944 73929460 80707120 82770704 85363300 87371180 88777832 92411825 96108298 100883900 103463380 109213975 110972290 113809718 129329225 134417200 134502394 135363800 147858920 170726600 174742360 177555664 184823650 192216596 201767800 206926760 218427950 221944580 227619436 240270745 258658450 269004788 270727600 277430725 284524295 295717840 336255985 341453200 349484720 367294999 369647300 384433192 403535600 413853520 436855900 443889160 455238872 480541490 517316900 538009576 554861450 569048590 672511970 734589998 739294600 739763167 768866384 873711800 887778320 910477744 961082980 1034633800 1076019152 1109722900 1138097180 1201353725 1345023940 1422621475 1469179996 1478589200 1479526334 1681279925 1747423600 1836474995 1922165960 2069267600 2219445800 2276194360 2402707450 2690047880 2845242950 2938359992 2959052668 3362559850 3672949990 3698815835 3844331920 4040244989 4438891600 4552388720 4774834987 4805414900 5380095760 5690485900 5876719984 5918105336 6725119700 7345899980 7397631670 8080489978 9182374975 9549669974 9610829800 11380971800 11836210672 13450239400 14691799960 14795263340 16160979956 18364749950 18494079175 19099339948 19221659600 20201224945 22761943600 23874174935 26900478800 29383599920 29590526680 32321959912 36729499900 36988158350 38198679896 40402449890 47748349870 52523184857 59181053360 64643919824 73458999800 73976316700 76397359792 80804899780 95496699740 101006124725 105046369714 119370874675 146917999600 147952633400 161609799560 190993399480 202012249450 210092739428 238741749350 262615924285 295905266800 323219599120 381986798960 404024498900 420185478856 477483498700 525231848570 808048997800 840370957712 954966997400 1050463697140 1313079621425 1616097995600 1909933994800 2100927394280 2626159242850 4201854788560 5252318485700 10504636971400 21009273942800
- Sum of all divisors σ(n): 60201975326976
- Sum of proper divisors (its aliquot sum) s(n): 39192701384176
- 21009273942800 is an abundant number, because the sum of its proper divisors (39192701384176) is greater than itself. Its abundance is 18183427441376
Bases of 21009273942800
- Binary: 1001100011011100110100100111101110011000100002
- Hexadecimal: 0x131B9A4F7310
- Base-36: 7G3IZ9FRK
Squares and roots of 21009273942800
- 21009273942800 squared (210092739428002) is 441389591603615057671840000
- 21009273942800 cubed (210092739428003) is 9273274845500963497426707345330752000000
-
The
square root of 21009273942800 is 4583587.4533819031 -
The
cube root of 21009273942800 is 27593.3024526225
Scales and comparisons
How big is 21009273942800?- 21,009,273,942,800 seconds is equal to 668,029 years, 48 weeks, 20 hours, 33 minutes, 20 seconds.
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To count from 1 to 21,009,273,942,800 would take you about one million, six hundred seventy thousand and seventy-four 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 21009273942800 cubic inches would be around 2299.4 feet tall.
Recreational maths with 21009273942800
- 21009273942800 backwards is 00824937290012
- The number of decimal digits it has is: 14
- The sum of 21009273942800's digits is 47
- More coming soon!
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