5138460990
5,138,460,990 is an even composite number composed of seven prime numbers multiplied together.
5138460990 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 5138460990:
2 × 35 × 5 × 13 × 29 × 71 × 79
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 29 × 71 × 79)See below for interesting mathematical facts about the number 5138460990 from the Numbermatics database.
Names of 5138460990
- Cardinal: 5138460990 can be written as Five billion, one hundred thirty-eight million, four hundred sixty thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 5.13846099 × 109
Factors of 5138460990
Divisors of 5138460990
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 27 29 30 39 45 54 58 65 71 78 79 81 87 90 117 130 135 142 145 158 162 174 195 213 234 237 243 261 270 290 351 355 377 390 395 405 426 435 474 486 522 585 639 702 710 711 754 783 790 810 870 923 1027 1053 1065 1131 1170 1185 1215 1278 1305 1422 1566 1755 1846 1885 1917 2054 2059 2106 2130 2133 2262 2291 2349 2370 2430 2610 2769 3081 3159 3195 3393 3510 3555 3770 3834 3915 4118 4266 4582 4615 4698 5135 5265 5538 5609 5655 5751 6162 6177 6318 6390 6399 6786 6873 7047 7110 7830 8307 9230 9243 9585 10179 10270 10295 10530 10665 11218 11310 11455 11502 11745 12354 12798 13746 13845 14094 15405 15795 16614 16827 16965 17253 18486 18531 19170 19197 20358 20590 20619 21330 22910 23490 24921 26767 27690 27729 28045 28755 29783 30537 30810 30885 31590 31995 33654 33930 34365 34506 35235 37062 38394 41238 41535 46215 49842 50481 50895 53534 55458 55593 56090 57510 59566 61074 61770 61857 63990 68730 70470 72917 74763 80301 83070 83187 84135 86265 89349 91611 92430 92655 95985 100962 101790 103095 111186 123714 124605 133835 138645 145834 148915 149526 151443 152685 160602 162661 166374 166779 168270 172530 178698 183222 185310 185571 191970 206190 218751 224289 240903 249210 249561 252405 267670 268047 277290 277965 297830 302886 305370 309285 325322 333558 364585 371142 373815 401505 415935 437502 446745 448578 454329 458055 481806 487983 499122 500337 504810 536094 555930 556713 618570 656253 722709 729170 747630 757215 803010 804141 813305 831870 833895 893490 908658 916110 927855 975966 1000674 1093755 1113426 1121445 1204515 1247805 1312506 1340235 1362987 1445418 1463949 1514430 1608282 1626610 1667790 1855710 1968759 2114593 2168127 2187510 2242890 2271645 2409030 2412423 2439915 2495610 2501685 2680470 2725974 2783565 2927898 3281265 3613545 3937518 4020705 4229186 4336254 4391847 4543290 4824846 4879830 5003370 5567130 5906277 6343779 6504381 6562530 6814935 7227090 7237269 7319745 8041410 8783694 9843795 10572965 10840635 11812554 12062115 12687558 13008762 13175541 13629870 14474538 14639490 17718831 19031337 19687590 21145930 21681270 21959235 24124230 26351082 29531385 31718895 32521905 35437662 36186345 38062674 39526623 43918470 57094011 59062770 63437790 65043810 65877705 72372690 79053246 88594155 95156685 114188022 131755410 171282033 177188310 190313370 197633115 285470055 342564066 395266230 513846099 570940110 856410165 1027692198 1712820330 2569230495 5138460990
- Sum of all divisors σ(n): 15850598400
- Sum of proper divisors (its aliquot sum) s(n): 10712137410
- 5138460990 is an abundant number, because the sum of its proper divisors (10712137410) is greater than itself. Its abundance is 5573676420
Bases of 5138460990
- Binary: 1001100100100011010110001001111102
- Hexadecimal: 0x13246B13E
- Base-36: 2CZB1VI
Squares and roots of 5138460990
- 5138460990 squared (51384609902) is 26403781345751780100
- 5138460990 cubed (51384609903) is 135674800433635224266908299000
-
The
square root of 5138460990 is 71683.0592957639 -
The
cube root of 5138460990 is 1725.6167775531
Scales and comparisons
How big is 5138460990?- 5,138,460,990 seconds is equal to 163 years, 20 weeks, 22 hours, 16 minutes, 30 seconds.
-
To count from 1 to 5,138,460,990 would take you about three hundred twenty-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 5138460990 cubic inches would be around 143.8 feet tall.
Recreational maths with 5138460990
- 5138460990 backwards is 0990648315
- 5138460990 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 5138460990's digits is 45
- More coming soon!
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