130131540
130,131,540 is an even composite number composed of seven prime numbers multiplied together.
130131540 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 130131540:
22 × 32 × 5 × 7 × 11 × 41 × 229
(2 × 2 × 3 × 3 × 5 × 7 × 11 × 41 × 229)See below for interesting mathematical facts about the number 130131540 from the Numbermatics database.
Names of 130131540
- Cardinal: 130131540 can be written as One hundred thirty million, one hundred thirty-one thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.3013154 × 108
Factors of 130131540
Divisors of 130131540
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 41 42 44 45 55 60 63 66 70 77 82 84 90 99 105 110 123 126 132 140 154 164 165 180 198 205 210 220 229 231 246 252 287 308 315 330 369 385 396 410 420 451 458 462 492 495 574 615 630 660 687 693 738 770 820 861 902 916 924 990 1145 1148 1155 1230 1260 1353 1374 1386 1435 1476 1540 1603 1722 1804 1845 1980 2061 2255 2290 2310 2460 2519 2583 2706 2748 2772 2870 3157 3206 3435 3444 3465 3690 4059 4122 4305 4510 4580 4620 4809 5038 5166 5412 5740 6314 6412 6765 6870 6930 7380 7557 8015 8118 8244 8610 9020 9389 9471 9618 10076 10305 10332 12595 12628 12915 13530 13740 13860 14427 15114 15785 16030 16236 17220 17633 18778 18942 19236 20295 20610 22671 24045 25190 25830 27060 28167 28413 28854 30228 31570 32060 35266 37556 37785 37884 40590 41220 45342 46945 47355 48090 50380 51660 52899 56334 56826 57708 63140 65723 70532 72135 75570 81180 84501 88165 90684 93890 94710 96180 103279 105798 112668 113355 113652 131446 140835 142065 144270 151140 158697 169002 176330 187780 189420 197169 206558 211596 226710 262892 264495 281670 284130 288540 309837 317394 328615 338004 352660 394338 413116 422505 453420 516395 528990 563340 568260 591507 619674 634788 657230 722953 788676 793485 845010 929511 985845 1032790 1057980 1183014 1239348 1314460 1445906 1549185 1586970 1690020 1859022 1971690 2065580 2168859 2366028 2891812 2957535 3098370 3173940 3614765 3718044 3943380 4337718 4647555 5915070 6196740 6506577 7229530 8675436 9295110 10844295 11830140 13013154 14459060 18590220 21688590 26026308 32532885 43377180 65065770 130131540
- Sum of all divisors σ(n): 506338560
- Sum of proper divisors (its aliquot sum) s(n): 376207020
- 130131540 is an abundant number, because the sum of its proper divisors (376207020) is greater than itself. Its abundance is 246075480
Bases of 130131540
- Binary: 1111100000110100110010101002
- Hexadecimal: 0x7C1A654
- Base-36: 25H650
Squares and roots of 130131540
- 130131540 squared (1301315402) is 16934217702771600
- 130131540 cubed (1301315403) is 2203675828356930576264000
-
The
square root of 130131540 is 11407.5212031361 -
The
cube root of 130131540 is 506.7505045553
Scales and comparisons
How big is 130131540?- 130,131,540 seconds is equal to 4 years, 7 weeks, 1 day, 3 hours, 39 minutes.
-
To count from 1 to 130,131,540 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 130131540 cubic inches would be around 42.2 feet tall.
Recreational maths with 130131540
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