139201920
139,201,920 is an even composite number composed of five prime numbers multiplied together.
139201920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 139201920:
27 × 32 × 5 × 11 × 133
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 13 × 13 × 13)See below for interesting mathematical facts about the number 139201920 from the Numbermatics database.
Names of 139201920
- Cardinal: 139201920 can be written as One hundred thirty-nine million, two hundred one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3920192 × 108
Factors of 139201920
Divisors of 139201920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 30 32 33 36 39 40 44 45 48 52 55 60 64 65 66 72 78 80 88 90 96 99 104 110 117 120 128 130 132 143 144 156 160 165 169 176 180 192 195 198 208 220 234 240 260 264 286 288 312 320 330 338 352 360 384 390 396 416 429 440 468 480 495 507 520 528 572 576 585 624 640 660 676 704 715 720 780 792 832 845 858 880 936 960 990 1014 1040 1056 1144 1152 1170 1248 1287 1320 1352 1408 1430 1440 1521 1560 1584 1664 1690 1716 1760 1859 1872 1920 1980 2028 2080 2112 2145 2197 2288 2340 2496 2535 2574 2640 2704 2860 2880 3042 3120 3168 3380 3432 3520 3718 3744 3960 4056 4160 4224 4290 4394 4576 4680 4992 5070 5148 5280 5408 5577 5720 5760 6084 6240 6336 6435 6591 6760 6864 7040 7436 7488 7605 7920 8112 8320 8580 8788 9152 9295 9360 10140 10296 10560 10816 10985 11154 11440 12168 12480 12672 12870 13182 13520 13728 14872 14976 15210 15840 16224 16731 17160 17576 18304 18590 18720 19773 20280 20592 21120 21632 21970 22308 22880 24167 24336 24960 25740 26364 27040 27456 27885 29744 30420 31680 32448 32955 33462 34320 35152 37180 37440 39546 40560 41184 43940 44616 45760 48334 48672 51480 52728 54080 54912 55770 59488 60840 63360 64896 65910 66924 68640 70304 72501 74360 74880 79092 81120 82368 83655 87880 89232 91520 96668 97344 98865 102960 105456 108160 111540 118976 120835 121680 131820 133848 137280 140608 145002 148720 158184 162240 164736 167310 175760 178464 193336 194688 197730 205920 210912 217503 223080 237952 241670 243360 263640 267696 274560 281216 290004 297440 316368 324480 334620 351520 356928 362505 386672 395460 411840 421824 435006 446160 483340 486720 527280 535392 580008 594880 632736 669240 703040 713856 725010 773344 790920 823680 843648 870012 892320 966680 973440 1054560 1070784 1087515 1160016 1189760 1265472 1338480 1406080 1450020 1546688 1581840 1740024 1784640 1933360 2109120 2141568 2175030 2320032 2530944 2676960 2900040 3093376 3163680 3480048 3569280 3866720 4218240 4350060 4640064 5353920 5800080 6327360 6960096 7733440 8700120 9280128 10707840 11600160 12654720 13920192 15466880 17400240 23200320 27840384 34800480 46400640 69600960 139201920
- Sum of all divisors σ(n): 568058400
- Sum of proper divisors (its aliquot sum) s(n): 428856480
- 139201920 is an abundant number, because the sum of its proper divisors (428856480) is greater than itself. Its abundance is 289654560
Bases of 139201920
- Binary: 10000100110000001101100000002
- Hexadecimal: 0x84C0D80
- Base-36: 2AVKW0
Squares and roots of 139201920
- 139201920 squared (1392019202) is 19377174531686400
- 139201920 cubed (1392019203) is 2697339898985847717888000
-
The
square root of 139201920 is 11798.3863303421 -
The
cube root of 139201920 is 518.2608565745
Scales and comparisons
How big is 139201920?- 139,201,920 seconds is equal to 4 years, 22 weeks, 1 day, 3 hours, 12 minutes.
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To count from 1 to 139,201,920 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 139201920 cubic inches would be around 43.2 feet tall.
Recreational maths with 139201920
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