135972720
135,972,720 is an even composite number composed of six prime numbers multiplied together.
135972720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 135972720:
24 × 32 × 5 × 13 × 73 × 199
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 73 × 199)See below for interesting mathematical facts about the number 135972720 from the Numbermatics database.
Names of 135972720
- Cardinal: 135972720 can be written as One hundred thirty-five million, nine hundred seventy-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3597272 × 108
Factors of 135972720
Divisors of 135972720
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 73 78 80 90 104 117 120 130 144 146 156 180 195 199 208 219 234 240 260 292 312 360 365 390 398 438 468 520 584 585 597 624 657 720 730 780 796 876 936 949 995 1040 1095 1168 1170 1194 1314 1460 1560 1592 1752 1791 1872 1898 1990 2190 2340 2388 2587 2628 2847 2920 2985 3120 3184 3285 3504 3582 3796 3980 4380 4680 4745 4776 5174 5256 5694 5840 5970 6570 7164 7592 7761 7960 8541 8760 8955 9360 9490 9552 10348 10512 11388 11940 12935 13140 14235 14328 14527 15184 15522 15920 17082 17520 17910 18980 20696 22776 23283 23880 25870 26280 28470 28656 29054 31044 34164 35820 37960 38805 41392 42705 43581 45552 46566 47760 51740 52560 56940 58108 62088 68328 71640 72635 75920 77610 85410 87162 93132 103480 113880 116216 116415 124176 130743 136656 143280 145270 155220 170820 174324 186264 188851 206960 217905 227760 232432 232830 261486 290540 310440 341640 348648 372528 377702 435810 465660 522972 566553 581080 620880 653715 683280 697296 755404 871620 931320 944255 1045944 1133106 1162160 1307430 1510808 1699659 1743240 1862640 1888510 2091888 2266212 2614860 2832765 3021616 3399318 3486480 3777020 4532424 5229720 5665530 6798636 7554040 8498295 9064848 10459440 11331060 13597272 15108080 16996590 22662120 27194544 33993180 45324240 67986360 135972720
- Sum of all divisors σ(n): 501009600
- Sum of proper divisors (its aliquot sum) s(n): 365036880
- 135972720 is an abundant number, because the sum of its proper divisors (365036880) is greater than itself. Its abundance is 229064160
Bases of 135972720
- Binary: 10000001101011000111011100002
- Hexadecimal: 0x81AC770
- Base-36: 28YD80
Squares and roots of 135972720
- 135972720 squared (1359727202) is 18488580584198400
- 135972720 cubed (1359727203) is 2513942590972645467648000
-
The
square root of 135972720 is 11660.7341106811 -
The
cube root of 135972720 is 514.2219312433
Scales and comparisons
How big is 135972720?- 135,972,720 seconds is equal to 4 years, 16 weeks, 5 days, 18 hours, 12 minutes.
-
To count from 1 to 135,972,720 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 135972720 cubic inches would be around 42.9 feet tall.
Recreational maths with 135972720
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The information we have on file for 135972720 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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