130289280
130,289,280 is an even composite number composed of six prime numbers multiplied together.
130289280 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 130289280:
27 × 3 × 5 × 11 × 31 × 199
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 31 × 199)See below for interesting mathematical facts about the number 130289280 from the Numbermatics database.
Names of 130289280
- Cardinal: 130289280 can be written as One hundred thirty million, two hundred eighty-nine thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.3028928 × 108
Factors of 130289280
Divisors of 130289280
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 31 32 33 40 44 48 55 60 62 64 66 80 88 93 96 110 120 124 128 132 155 160 165 176 186 192 199 220 240 248 264 310 320 330 341 352 372 384 398 440 465 480 496 528 597 620 640 660 682 704 744 796 880 930 960 992 995 1023 1056 1194 1240 1320 1364 1408 1488 1592 1705 1760 1860 1920 1984 1990 2046 2112 2189 2388 2480 2640 2728 2976 2985 3184 3410 3520 3720 3968 3980 4092 4224 4378 4776 4960 5115 5280 5456 5952 5970 6169 6368 6567 6820 7040 7440 7960 8184 8756 9552 9920 10230 10560 10912 10945 11904 11940 12338 12736 13134 13640 14880 15920 16368 17512 18507 19104 19840 20460 21120 21824 21890 23880 24676 25472 26268 27280 29760 30845 31840 32736 32835 35024 37014 38208 40920 43648 43780 47760 49352 52536 54560 59520 61690 63680 65472 65670 67859 70048 74028 76416 81840 87560 92535 95520 98704 105072 109120 123380 127360 130944 131340 135718 140096 148056 163680 175120 185070 191040 197408 203577 210144 218240 246760 262680 271436 280192 296112 327360 339295 350240 370140 382080 394816 407154 420288 493520 525360 542872 592224 654720 678590 700480 740280 789632 814308 840576 987040 1017885 1050720 1085744 1184448 1357180 1400960 1480560 1628616 1974080 2035770 2101440 2171488 2368896 2714360 2961120 3257232 3948160 4071540 4202880 4342976 5428720 5922240 6514464 8143080 8685952 10857440 11844480 13028928 16286160 21714880 26057856 32572320 43429760 65144640 130289280
- Sum of all divisors σ(n): 470016000
- Sum of proper divisors (its aliquot sum) s(n): 339726720
- 130289280 is an abundant number, because the sum of its proper divisors (339726720) is greater than itself. Its abundance is 209437440
Bases of 130289280
- Binary: 1111100010000001110100000002
- Hexadecimal: 0x7C40E80
- Base-36: 25KJUO
Squares and roots of 130289280
- 130289280 squared (1302892802) is 16975296482918400
- 130289280 cubed (1302892803) is 2211699156545970634752000
-
The
square root of 130289280 is 11414.4329688339 -
The
cube root of 130289280 is 506.9551757889
Scales and comparisons
How big is 130289280?- 130,289,280 seconds is equal to 4 years, 7 weeks, 2 days, 23 hours, 28 minutes.
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To count from 1 to 130,289,280 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 130289280 cubic inches would be around 42.2 feet tall.
Recreational maths with 130289280
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