130840920
130,840,920 is an even composite number composed of five prime numbers multiplied together.
130840920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 130840920:
23 × 36 × 5 × 7 × 641
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 641)See below for interesting mathematical facts about the number 130840920 from the Numbermatics database.
Names of 130840920
- Cardinal: 130840920 can be written as One hundred thirty million, eight hundred forty thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3084092 × 108
Factors of 130840920
Divisors of 130840920
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 81 84 90 105 108 120 126 135 140 162 168 180 189 210 216 243 252 270 280 315 324 360 378 405 420 486 504 540 567 630 641 648 729 756 810 840 945 972 1080 1134 1215 1260 1282 1458 1512 1620 1701 1890 1923 1944 2268 2430 2520 2564 2835 2916 3205 3240 3402 3645 3780 3846 4487 4536 4860 5103 5128 5670 5769 5832 6410 6804 7290 7560 7692 8505 8974 9615 9720 10206 11340 11538 12820 13461 13608 14580 15384 17010 17307 17948 19230 20412 22435 22680 23076 25515 25640 26922 28845 29160 34020 34614 35896 38460 40383 40824 44870 46152 51030 51921 53844 57690 67305 68040 69228 76920 80766 86535 89740 102060 103842 107688 115380 121149 134610 138456 155763 161532 173070 179480 201915 204120 207684 230760 242298 259605 269220 311526 323064 346140 363447 403830 415368 467289 484596 519210 538440 605745 623052 692280 726894 778815 807660 934578 969192 1038420 1090341 1211490 1246104 1453788 1557630 1615320 1817235 1869156 2076840 2180682 2336445 2422980 2907576 3115260 3271023 3634470 3738312 4361364 4672890 4845960 5451705 6230520 6542046 7268940 8722728 9345780 10903410 13084092 14537880 16355115 18691560 21806820 26168184 32710230 43613640 65420460 130840920
- Sum of all divisors σ(n): 505228320
- Sum of proper divisors (its aliquot sum) s(n): 374387400
- 130840920 is an abundant number, because the sum of its proper divisors (374387400) is greater than itself. Its abundance is 243546480
Bases of 130840920
- Binary: 1111100110001111001010110002
- Hexadecimal: 0x7CC7958
- Base-36: 25WDI0
Squares and roots of 130840920
- 130840920 squared (1308409202) is 17119346346446400
- 130840920 cubed (1308409203) is 2239911025767685706688000
-
The
square root of 130840920 is 11438.5715891453 -
The
cube root of 130840920 is 507.6696448879
Scales and comparisons
How big is 130840920?- 130,840,920 seconds is equal to 4 years, 8 weeks, 2 days, 8 hours, 42 minutes.
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To count from 1 to 130,840,920 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 130840920 cubic inches would be around 42.3 feet tall.
Recreational maths with 130840920
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