130739280
130,739,280 is an even composite number composed of six prime numbers multiplied together.
130739280 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 130739280:
24 × 3 × 5 × 7 × 59 × 1319
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 59 × 1319)See below for interesting mathematical facts about the number 130739280 from the Numbermatics database.
Names of 130739280
- Cardinal: 130739280 can be written as One hundred thirty million, seven hundred thirty-nine thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.3073928 × 108
Factors of 130739280
Divisors of 130739280
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 59 60 70 80 84 105 112 118 120 140 168 177 210 236 240 280 295 336 354 413 420 472 560 590 708 826 840 885 944 1180 1239 1319 1416 1652 1680 1770 2065 2360 2478 2638 2832 3304 3540 3957 4130 4720 4956 5276 6195 6595 6608 7080 7914 8260 9233 9912 10552 12390 13190 14160 15828 16520 18466 19785 19824 21104 24780 26380 27699 31656 33040 36932 39570 46165 49560 52760 55398 63312 73864 77821 79140 92330 99120 105520 110796 138495 147728 155642 158280 184660 221592 233463 276990 311284 316560 369320 389105 443184 466926 544747 553980 622568 738640 778210 933852 1089494 1107960 1167315 1245136 1556420 1634241 1867704 2178988 2215920 2334630 2723735 3112840 3268482 3735408 4357976 4669260 5447470 6225680 6536964 8171205 8715952 9338520 10894940 13073928 16342410 18677040 21789880 26147856 32684820 43579760 65369640 130739280
- Sum of all divisors σ(n): 471398400
- Sum of proper divisors (its aliquot sum) s(n): 340659120
- 130739280 is an abundant number, because the sum of its proper divisors (340659120) is greater than itself. Its abundance is 209919840
Bases of 130739280
- Binary: 1111100101011101100010100002
- Hexadecimal: 0x7CAEC50
- Base-36: 25U72O
Squares and roots of 130739280
- 130739280 squared (1307392802) is 17092759334918400
- 130739280 cubed (1307392803) is 2234695048660510474752000
-
The
square root of 130739280 is 11434.1278635495 -
The
cube root of 130739280 is 507.5381546537
Scales and comparisons
How big is 130739280?- 130,739,280 seconds is equal to 4 years, 8 weeks, 1 day, 4 hours, 28 minutes.
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To count from 1 to 130,739,280 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 130739280 cubic inches would be around 42.3 feet tall.
Recreational maths with 130739280
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