120747120
120,747,120 is an even composite number composed of five prime numbers multiplied together.
120747120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 120747120:
24 × 3 × 5 × 133 × 229
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 13 × 13 × 229)See below for interesting mathematical facts about the number 120747120 from the Numbermatics database.
Names of 120747120
- Cardinal: 120747120 can be written as One hundred twenty million, seven hundred forty-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2074712 × 108
Factors of 120747120
Divisors of 120747120
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 169 195 208 229 240 260 312 338 390 458 507 520 624 676 687 780 845 916 1014 1040 1145 1352 1374 1560 1690 1832 2028 2197 2290 2535 2704 2748 2977 3120 3380 3435 3664 4056 4394 4580 5070 5496 5954 6591 6760 6870 8112 8788 8931 9160 10140 10985 10992 11908 13182 13520 13740 14885 17576 17862 18320 20280 21970 23816 26364 27480 29770 32955 35152 35724 38701 40560 43940 44655 47632 52728 54960 59540 65910 71448 77402 87880 89310 105456 116103 119080 131820 142896 154804 175760 178620 193505 232206 238160 263640 309608 357240 387010 464412 503113 527280 580515 619216 714480 774020 928824 1006226 1161030 1509339 1548040 1857648 2012452 2322060 2515565 3018678 3096080 4024904 4644120 5031130 6037356 7546695 8049808 9288240 10062260 12074712 15093390 20124520 24149424 30186780 40249040 60373560 120747120
- Sum of all divisors σ(n): 407265600
- Sum of proper divisors (its aliquot sum) s(n): 286518480
- 120747120 is an abundant number, because the sum of its proper divisors (286518480) is greater than itself. Its abundance is 165771360
Bases of 120747120
- Binary: 1110011001001110100011100002
- Hexadecimal: 0x7327470
- Base-36: 1ZW12O
Squares and roots of 120747120
- 120747120 squared (1207471202) is 14579866988294400
- 120747120 cubed (1207471203) is 1760476948819622512128000
-
The
square root of 120747120 is 10988.4994425991 -
The
cube root of 120747120 is 494.2639402095
Scales and comparisons
How big is 120747120?- 120,747,120 seconds is equal to 3 years, 43 weeks, 4 days, 12 hours, 52 minutes.
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To count from 1 to 120,747,120 would take you about five 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 120747120 cubic inches would be around 41.2 feet tall.
Recreational maths with 120747120
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