138361080
138,361,080 is an even composite number composed of six prime numbers multiplied together.
138361080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138361080:
23 × 3 × 5 × 112 × 13 × 733
(2 × 2 × 2 × 3 × 5 × 11 × 11 × 13 × 733)See below for interesting mathematical facts about the number 138361080 from the Numbermatics database.
Names of 138361080
- Cardinal: 138361080 can be written as One hundred thirty-eight million, three hundred sixty-one thousand and eighty.
Scientific notation
- Scientific notation: 1.3836108 × 108
Factors of 138361080
Divisors of 138361080
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 20 22 24 26 30 33 39 40 44 52 55 60 65 66 78 88 104 110 120 121 130 132 143 156 165 195 220 242 260 264 286 312 330 363 390 429 440 484 520 572 605 660 715 726 733 780 858 968 1144 1210 1320 1430 1452 1466 1560 1573 1716 1815 2145 2199 2420 2860 2904 2932 3146 3432 3630 3665 4290 4398 4719 4840 5720 5864 6292 7260 7330 7865 8063 8580 8796 9438 9529 10995 12584 14520 14660 15730 16126 17160 17592 18876 19058 21990 23595 24189 28587 29320 31460 32252 37752 38116 40315 43980 47190 47645 48378 57174 62920 64504 76232 80630 87960 88693 94380 95290 96756 104819 114348 120945 142935 161260 177386 188760 190580 193512 209638 228696 241890 266079 285870 314457 322520 354772 381160 419276 443465 483780 524095 532158 571740 628914 709544 838552 886930 967560 1048190 1064316 1143480 1153009 1257828 1330395 1572285 1773860 2096380 2128632 2306018 2515656 2660790 3144570 3459027 3547720 4192760 4612036 5321580 5765045 6289140 6918054 9224072 10643160 11530090 12578280 13836108 17295135 23060180 27672216 34590270 46120360 69180540 138361080
- Sum of all divisors σ(n): 492014880
- Sum of proper divisors (its aliquot sum) s(n): 353653800
- 138361080 is an abundant number, because the sum of its proper divisors (353653800) is greater than itself. Its abundance is 215292720
Bases of 138361080
- Binary: 10000011111100111000111110002
- Hexadecimal: 0x83F38F8
- Base-36: 2ADK3C
Squares and roots of 138361080
- 138361080 squared (1383610802) is 19143788458766400
- 138361080 cubed (1383610803) is 2648755246446454571712000
-
The
square root of 138361080 is 11762.6986699483 -
The
cube root of 138361080 is 517.2152415973
Scales and comparisons
How big is 138361080?- 138,361,080 seconds is equal to 4 years, 20 weeks, 5 days, 9 hours, 38 minutes.
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To count from 1 to 138,361,080 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 138361080 cubic inches would be around 43.1 feet tall.
Recreational maths with 138361080
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