20379815400
20,379,815,400 is an even composite number composed of seven prime numbers multiplied together.
What does the number 20379815400 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 576 divisors.
20379815400 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 20379815400:
23 × 3 × 52 × 72 × 31 × 59 × 379
(2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 31 × 59 × 379)See below for interesting mathematical facts about the number 20379815400 from the Numbermatics database.
Names of 20379815400
- Cardinal: 20379815400 can be written as Twenty billion, three hundred seventy-nine million, eight hundred fifteen thousand, four hundred.
Scientific notation
- Scientific notation: 2.03798154 × 1010
Factors of 20379815400
Divisors of 20379815400
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 31 35 40 42 49 50 56 59 60 62 70 75 84 93 98 100 105 118 120 124 140 147 150 155 168 175 177 186 196 200 210 217 236 245 248 280 294 295 300 310 350 354 372 379 392 413 420 434 465 472 490 525 588 590 600 620 651 700 708 735 744 758 775 826 840 868 885 930 980 1050 1085 1137 1176 1180 1225 1239 1240 1302 1400 1416 1470 1475 1516 1519 1550 1652 1736 1770 1829 1860 1895 1960 2065 2100 2170 2274 2325 2360 2450 2478 2604 2653 2891 2940 2950 3032 3038 3100 3255 3304 3540 3658 3675 3720 3790 4130 4200 4340 4425 4548 4557 4650 4900 4956 5208 5306 5425 5487 5685 5782 5880 5900 6076 6195 6200 6510 7080 7316 7350 7580 7595 7959 8260 8673 8680 8850 9096 9114 9145 9300 9475 9800 9912 10325 10612 10850 10974 11370 11564 11749 11800 12152 12390 12803 13020 13265 14455 14632 14700 15160 15190 15918 16275 16520 17346 17700 18228 18290 18571 18600 18950 20650 21224 21700 21948 22361 22740 22785 23128 23498 24780 25606 26040 26530 27435 28425 28910 29400 30380 30975 31836 32550 34692 35247 35400 36456 36580 37142 37900 37975 38409 39795 41300 43365 43400 43896 44722 45480 45570 45725 46996 49560 51212 53060 54870 55713 56850 57820 58745 60760 61950 63672 64015 65100 66325 67083 69384 70494 72275 73160 74284 75800 75950 76818 79590 82243 82600 86730 89444 89621 91140 91450 92855 93992 102424 106120 109740 111426 111805 113700 113925 115640 117490 123900 128030 130200 132650 134166 137175 140988 144550 148568 151900 153636 156527 159180 164486 173460 176235 178888 179242 182280 182900 185710 192045 198975 216825 219480 222852 223610 227400 227850 234980 246729 247800 256060 265300 268332 268863 274350 278565 281976 289100 293725 303800 307272 313054 318360 320075 328972 335415 346920 352470 358484 365800 371420 384090 397950 411215 433650 445704 447220 448105 455700 464275 469581 469960 493458 512120 530600 536664 537726 548700 557130 559025 575701 578200 587450 626108 640150 657944 670830 693191 704940 716968 742840 768180 782635 795900 822430 867300 881175 894440 896210 911400 928550 939162 960225 986916 1075452 1095689 1097400 1114260 1118050 1151402 1174900 1233645 1252216 1280300 1341660 1344315 1386382 1392825 1409880 1536360 1565270 1591800 1644860 1677075 1727103 1734600 1762350 1792420 1857100 1878324 1920450 1973832 2056075 2079573 2150904 2191378 2228520 2236100 2240525 2302804 2347905 2349800 2467290 2560600 2683320 2688630 2772764 2785650 2878505 3130540 3287067 3289720 3354150 3454206 3465955 3524700 3584840 3714200 3756648 3840900 3913175 4112150 4159146 4382756 4472200 4481050 4605608 4695810 4852337 4934580 5377260 5478445 5545528 5571300 5757010 6168225 6261080 6574134 6708300 6721575 6908412 6931910 7049400 7681800 7826350 8224300 8318292 8635515 8765512 8962100 9391620 9704674 9869160 10397865 10754520 10956890 11142600 11514020 11739525 12336450 13148268 13416600 13443150 13816824 13863820 14392525 14557011 15652700 16435335 16448600 16636584 17271030 17329775 17924200 18783240 19409348 20795730 21913780 23028040 23479050 24261685 24672900 26296536 26886300 27392225 27727640 28785050 29114022 31305400 32870670 33966359 34542060 34659550 38818696 41591460 43177575 43827560 46958100 48523370 49345800 51989325 53772600 54784450 57570100 58228044 65741340 67932718 69084120 69319100 72785055 82176675 83182920 86355150 93916200 97046740 101899077 103978650 109568900 115140200 116456088 121308425 131482680 135865436 138638200 145570110 164353350 169831795 172710300 194093480 203798154 207957300 219137800 242616850 271730872 291140220 328706700 339663590 345420600 363925275 407596308 415914600 485233700 509495385 582280440 657413400 679327180 727850550 815192616 849158975 970467400 1018990770 1358654360 1455701100 1698317950 2037981540 2547476925 2911402200 3396635900 4075963080 5094953850 6793271800 10189907700 20379815400
- Sum of all divisors σ(n): 77352192000
- Sum of proper divisors (its aliquot sum) s(n): 56972376600
- 20379815400 is an abundant number, because the sum of its proper divisors (56972376600) is greater than itself. Its abundance is 36592561200
Bases of 20379815400
- Binary: 100101111101011101101001101111010002
- Hexadecimal: 0x4BEBB4DE8
- Base-36: 9D1M67C
Squares and roots of 20379815400
- 20379815400 squared (203798154002) is 415336875738077160000
- 20379815400 cubed (203798154003) is 8464488856354751271756264000000
-
The
square root of 20379815400 is 142757.8908502083 -
The
cube root of 20379815400 is 2731.4929375271
Scales and comparisons
How big is 20379815400?- 20,379,815,400 seconds is equal to 648 years, 5 days, 11 hours, 50 minutes.
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To count from 1 to 20,379,815,400 would take you about one thousand, two hundred ninety-six 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 20379815400 cubic inches would be around 227.6 feet tall.
Recreational maths with 20379815400
- 20379815400 backwards is 00451897302
- The number of decimal digits it has is: 11
- The sum of 20379815400's digits is 39
- More coming soon!
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