139512880
139,512,880 is an even composite number composed of five prime numbers multiplied together.
139512880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 139512880:
24 × 5 × 132 × 17 × 607
(2 × 2 × 2 × 2 × 5 × 13 × 13 × 17 × 607)See below for interesting mathematical facts about the number 139512880 from the Numbermatics database.
Names of 139512880
- Cardinal: 139512880 can be written as One hundred thirty-nine million, five hundred twelve thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.3951288 × 108
Factors of 139512880
Divisors of 139512880
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 34 40 52 65 68 80 85 104 130 136 169 170 208 221 260 272 338 340 442 520 607 676 680 845 884 1040 1105 1214 1352 1360 1690 1768 2210 2428 2704 2873 3035 3380 3536 4420 4856 5746 6070 6760 7891 8840 9712 10319 11492 12140 13520 14365 15782 17680 20638 22984 24280 28730 31564 39455 41276 45968 48560 51595 57460 63128 78910 82552 102583 103190 114920 126256 134147 157820 165104 205166 206380 229840 268294 315640 410332 412760 512915 536588 631280 670735 820664 825520 1025830 1073176 1341470 1641328 1743911 2051660 2146352 2682940 3487822 4103320 5365880 6975644 8206640 8719555 10731760 13951288 17439110 27902576 34878220 69756440 139512880
- Sum of all divisors σ(n): 372511872
- Sum of proper divisors (its aliquot sum) s(n): 232998992
- 139512880 is an abundant number, because the sum of its proper divisors (232998992) is greater than itself. Its abundance is 93486112
Bases of 139512880
- Binary: 10000101000011001100001100002
- Hexadecimal: 0x850CC30
- Base-36: 2B28TS
Squares and roots of 139512880
- 139512880 squared (1395128802) is 19463843685894400
- 139512880 cubed (1395128803) is 2715456888488943119872000
-
The
square root of 139512880 is 11811.5570523111 -
The
cube root of 139512880 is 518.6464799481
Scales and comparisons
How big is 139512880?- 139,512,880 seconds is equal to 4 years, 22 weeks, 4 days, 17 hours, 34 minutes, 40 seconds.
-
To count from 1 to 139,512,880 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 139512880 cubic inches would be around 43.2 feet tall.
Recreational maths with 139512880
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The information we have on file for 139512880 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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