130794720
130,794,720 is an even composite number composed of six prime numbers multiplied together.
130794720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 130794720:
25 × 3 × 5 × 72 × 67 × 83
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 67 × 83)See below for interesting mathematical facts about the number 130794720 from the Numbermatics database.
Names of 130794720
- Cardinal: 130794720 can be written as One hundred thirty million, seven hundred ninety-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3079472 × 108
Factors of 130794720
Divisors of 130794720
- Number of divisors d(n): 288
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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 32 35 40 42 48 49 56 60 67 70 80 83 84 96 98 105 112 120 134 140 147 160 166 168 196 201 210 224 240 245 249 268 280 294 332 335 336 392 402 415 420 469 480 490 498 536 560 581 588 664 670 672 735 784 804 830 840 938 980 996 1005 1072 1120 1162 1176 1245 1328 1340 1407 1470 1568 1608 1660 1680 1743 1876 1960 1992 2010 2144 2324 2345 2352 2490 2656 2680 2814 2905 2940 3216 3283 3320 3360 3486 3752 3920 3984 4020 4067 4648 4690 4704 4980 5360 5561 5628 5810 5880 6432 6566 6640 6972 7035 7504 7840 7968 8040 8134 8715 9296 9380 9849 9960 10720 11122 11256 11620 11760 12201 13132 13280 13944 14070 15008 16080 16268 16415 16683 17430 18592 18760 19698 19920 20335 22244 22512 23240 23520 24402 26264 27805 27888 28140 32160 32536 32830 33366 34860 37520 38927 39396 39840 40670 44488 45024 46480 48804 49245 52528 55610 55776 56280 61005 65072 65660 66732 69720 75040 77854 78792 81340 83415 88976 92960 97608 98490 105056 111220 112560 116781 122010 130144 131320 133464 139440 155708 157584 162680 166830 177952 194635 195216 196980 222440 225120 233562 244020 262640 266928 272489 278880 311416 315168 325360 333660 389270 390432 393960 444880 467124 488040 525280 533856 544978 583905 622832 650720 667320 778540 787920 817467 889760 934248 976080 1089956 1167810 1245664 1334640 1362445 1557080 1575840 1634934 1868496 1952160 2179912 2335620 2669280 2724890 3114160 3269868 3736992 4087335 4359824 4671240 5449780 6228320 6539736 8174670 8719648 9342480 10899560 13079472 16349340 18684960 21799120 26158944 32698680 43598240 65397360 130794720
- Sum of all divisors σ(n): 492283008
- Sum of proper divisors (its aliquot sum) s(n): 361488288
- 130794720 is an abundant number, because the sum of its proper divisors (361488288) is greater than itself. Its abundance is 230693568
Bases of 130794720
- Binary: 1111100101111000100111000002
- Hexadecimal: 0x7CBC4E0
- Base-36: 25VDUO
Squares and roots of 130794720
- 130794720 squared (1307947202) is 17107258779878400
- 130794720 cubed (1307947203) is 2237539122081736962048000
-
The
square root of 130794720 is 11436.5519279195 -
The
cube root of 130794720 is 507.6098850443
Scales and comparisons
How big is 130794720?- 130,794,720 seconds is equal to 4 years, 8 weeks, 1 day, 19 hours, 52 minutes.
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To count from 1 to 130,794,720 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 130794720 cubic inches would be around 42.3 feet tall.
Recreational maths with 130794720
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