139385610
139,385,610 is an even composite number composed of seven prime numbers multiplied together.
139385610 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 139385610:
2 × 34 × 5 × 7 × 13 × 31 × 61
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 31 × 61)See below for interesting mathematical facts about the number 139385610 from the Numbermatics database.
Names of 139385610
- Cardinal: 139385610 can be written as One hundred thirty-nine million, three hundred eighty-five thousand, six hundred ten.
Scientific notation
- Scientific notation: 1.3938561 × 108
Factors of 139385610
Divisors of 139385610
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 31 35 39 42 45 54 61 62 63 65 70 78 81 90 91 93 105 117 122 126 130 135 155 162 182 183 186 189 195 210 217 234 270 273 279 305 310 315 351 366 378 390 403 405 427 434 455 465 546 549 558 567 585 610 630 651 702 793 806 810 819 837 854 910 915 930 945 1053 1085 1098 1134 1170 1209 1281 1302 1365 1395 1586 1638 1647 1674 1755 1830 1890 1891 1953 2015 2106 2135 2170 2379 2418 2457 2511 2562 2730 2745 2790 2821 2835 3255 3294 3510 3627 3782 3843 3906 3965 4030 4095 4185 4270 4758 4914 4941 5022 5265 5490 5551 5642 5670 5673 5859 6045 6405 6510 7137 7254 7371 7686 7930 8190 8235 8370 8463 9455 9765 9882 10530 10881 11102 11346 11529 11718 11895 12090 12285 12555 12810 13237 14105 14274 14742 16470 16653 16926 17019 17577 18135 18910 19215 19530 21411 21762 23058 23790 24570 24583 24705 25110 25389 26474 27755 28210 28365 29295 32643 33306 34038 34587 35154 35685 36270 36855 38430 39711 42315 42822 49166 49410 49959 50778 51057 54405 55510 56730 57645 58590 64233 65286 66185 69174 71370 73710 73749 76167 79422 83265 84630 85095 87885 99918 102114 107055 108810 115290 119133 122915 126945 128466 132370 147498 149877 152334 153171 163215 166530 170190 172081 172935 175770 198555 214110 221247 228501 238266 245830 249795 253890 255285 299754 306342 321165 326430 344162 345870 357399 368745 380835 397110 442494 449631 457002 499590 510570 516243 595665 642330 663741 714798 737490 749385 761670 765855 860405 899262 1032486 1072197 1106235 1142505 1191330 1327482 1498770 1531710 1548729 1720810 1786995 1991223 2144394 2212470 2248155 2285010 2581215 3097458 3318705 3573990 3982446 4496310 4646187 5162430 5360985 6637410 7743645 9292374 9956115 10721970 13938561 15487290 19912230 23230935 27877122 46461870 69692805 139385610
- Sum of all divisors σ(n): 483969024
- Sum of proper divisors (its aliquot sum) s(n): 344583414
- 139385610 is an abundant number, because the sum of its proper divisors (344583414) is greater than itself. Its abundance is 205197804
Bases of 139385610
- Binary: 10000100111011011011000010102
- Hexadecimal: 0x84EDB0A
- Base-36: 2AZIMI
Squares and roots of 139385610
- 139385610 squared (1393856102) is 19428348275072100
- 139385610 cubed (1393856103) is 2708032175613372452481000
-
The
square root of 139385610 is 11806.1683030525 -
The
cube root of 139385610 is 518.4887209905
Scales and comparisons
How big is 139385610?- 139,385,610 seconds is equal to 4 years, 22 weeks, 3 days, 6 hours, 13 minutes, 30 seconds.
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To count from 1 to 139,385,610 would take you about 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 139385610 cubic inches would be around 43.2 feet tall.
Recreational maths with 139385610
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