20676381440
20,676,381,440 is an even composite number composed of seven prime numbers multiplied together.
20676381440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 20676381440:
28 × 5 × 11 × 13 × 37 × 43 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 37 × 43 × 71)See below for interesting mathematical facts about the number 20676381440 from the Numbermatics database.
Names of 20676381440
- Cardinal: 20676381440 can be written as Twenty billion, six hundred seventy-six million, three hundred eighty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.067638144 × 1010
Factors of 20676381440
Divisors of 20676381440
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 32 37 40 43 44 52 55 64 65 71 74 80 86 88 104 110 128 130 142 143 148 160 172 176 185 208 215 220 256 260 284 286 296 320 344 352 355 370 407 416 430 440 473 481 520 559 568 572 592 640 688 704 710 715 740 781 814 832 860 880 923 946 962 1040 1118 1136 1144 1184 1280 1376 1408 1420 1430 1480 1562 1591 1628 1664 1720 1760 1846 1892 1924 2035 2080 2236 2272 2288 2365 2368 2405 2627 2752 2795 2816 2840 2860 2960 3053 3124 3182 3256 3328 3440 3520 3692 3784 3848 3905 4070 4160 4472 4544 4576 4615 4730 4736 4810 5254 5291 5504 5590 5680 5720 5920 6106 6149 6248 6364 6512 6880 7040 7384 7568 7696 7810 7955 8140 8320 8944 9088 9152 9230 9460 9472 9620 10153 10508 10582 11008 11180 11360 11440 11840 12212 12298 12496 12728 13024 13135 13760 14080 14768 15136 15265 15392 15620 15910 16280 16640 17501 17888 18176 18304 18460 18920 19240 20306 20683 21016 21164 22360 22720 22880 23680 24424 24596 24992 25456 26048 26270 26455 27520 28897 29536 30272 30530 30745 30784 31240 31820 32560 33583 34151 35002 35776 36608 36920 37840 38480 39689 40612 41366 42032 42328 44720 45440 45760 47360 48848 49192 49984 50765 50912 52096 52540 52910 55040 57794 59072 60544 61060 61490 61568 62480 63640 65120 67166 68302 70004 71552 73840 75680 76960 79378 81224 82732 84064 84656 87505 89440 90880 91520 97696 98384 99968 101530 101824 103415 104192 105080 105820 112961 115588 118144 121088 122120 122980 123136 124960 127280 130240 134332 136604 140008 143104 144485 147680 151360 153920 158756 162448 165464 167915 168128 169312 170755 175010 178880 183040 195392 196768 198445 199936 203060 203648 206830 210160 211640 225922 227513 231176 236288 244240 245960 249920 254560 260480 268664 273208 280016 288970 295360 302720 307840 317512 324896 330928 335830 336256 338624 341510 350020 357760 375661 390784 393536 396890 406120 407296 413660 420320 423280 436579 451844 455026 462352 488480 491920 499840 509120 520960 537328 546416 560032 564805 577940 590720 605440 615680 635024 649792 661856 671660 672512 677248 683020 700040 715520 751322 781568 787072 793780 812240 827320 840640 846560 873158 903688 910052 924704 976960 983840 999680 1018240 1074656 1092832 1120064 1129610 1137565 1155880 1181440 1242571 1270048 1299584 1323712 1343320 1354496 1366040 1400080 1468493 1502644 1574144 1587560 1624480 1654640 1681280 1693120 1746316 1807376 1820104 1849408 1878305 1953920 1967680 2036480 2149312 2182895 2185664 2240128 2259220 2275130 2311760 2485142 2540096 2599168 2647424 2686640 2732080 2800160 2936986 3005288 3175120 3248960 3309280 3362560 3386240 3492632 3614752 3640208 3698816 3756610 3907840 3935360 4298624 4365790 4371328 4480256 4518440 4550260 4623520 4970284 5080192 5294848 5373280 5464160 5600320 5873972 6010576 6212855 6350240 6497920 6618560 6772480 6985264 7229504 7280416 7342465 7397632 7513220 7870720 8597248 8731580 8742656 9036880 9100520 9247040 9940568 10160384 10746560 10928320 11200640 11747944 12021152 12425710 12700480 12995840 13237120 13970528 14459008 14560832 14684930 15026440 16153423 17463160 18073760 18201040 18494080 19881136 21493120 21856640 22401280 23495888 24042304 24851420 25400960 26474240 27941056 28918016 29121664 29369860 30052880 32306846 34926320 36147520 36402080 36988160 39762272 42986240 43713280 46991776 48084608 49702840 50801920 55882112 58243328 58739720 60105760 64613692 69852640 72295040 72804160 79524544 80767115 93983552 96169216 99405680 111764224 117479440 120211520 129227384 139705280 144590080 145608320 159049088 161534230 187967104 198811360 234958880 240423040 258454768 279410560 291216640 318098176 323068460 375934208 397622720 469917760 480846080 516909536 558821120 646136920 795245440 939835520 1033819072 1292273840 1590490880 1879671040 2067638144 2584547680 4135276288 5169095360 10338190720 20676381440
- Sum of all divisors σ(n): 62008353792
- Sum of proper divisors (its aliquot sum) s(n): 41331972352
- 20676381440 is an abundant number, because the sum of its proper divisors (41331972352) is greater than itself. Its abundance is 20655590912
Bases of 20676381440
- Binary: 100110100000110100010001011000000002
- Hexadecimal: 0x4D0688B00
- Base-36: 9HY6M0W
Squares and roots of 20676381440
- 20676381440 squared (206763814402) is 427512749452376473600
- 20676381440 cubed (206763814403) is 8839416678140487082635689984000
-
The
square root of 20676381440 is 143792.8421027973 -
The
cube root of 20676381440 is 2744.6786989159
Scales and comparisons
How big is 20676381440?- 20,676,381,440 seconds is equal to 657 years, 23 weeks, 23 hours, 17 minutes, 20 seconds.
-
To count from 1 to 20,676,381,440 would take you about one thousand, three hundred fourteen 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 20676381440 cubic inches would be around 228.7 feet tall.
Recreational maths with 20676381440
- 20676381440 backwards is 04418367602
- The number of decimal digits it has is: 11
- The sum of 20676381440's digits is 41
- More coming soon!
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