130320400
130,320,400 is an even composite number composed of five prime numbers multiplied together.
130320400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 130320400:
24 × 52 × 72 × 61 × 109
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 61 × 109)See below for interesting mathematical facts about the number 130320400 from the Numbermatics database.
Names of 130320400
- Cardinal: 130320400 can be written as One hundred thirty million, three hundred twenty thousand, four hundred.
Scientific notation
- Scientific notation: 1.303204 × 108
Factors of 130320400
Divisors of 130320400
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 61 70 80 98 100 109 112 122 140 175 196 200 218 244 245 280 305 350 392 400 427 436 488 490 545 560 610 700 763 784 854 872 976 980 1090 1220 1225 1400 1525 1526 1708 1744 1960 2135 2180 2440 2450 2725 2800 2989 3050 3052 3416 3815 3920 4270 4360 4880 4900 5341 5450 5978 6100 6104 6649 6832 7630 8540 8720 9800 10675 10682 10900 11956 12200 12208 13298 14945 15260 17080 19075 19600 21350 21364 21800 23912 24400 26596 26705 29890 30520 33245 34160 38150 42700 42728 43600 46543 47824 53192 53410 59780 61040 66490 74725 76300 85400 85456 93086 106384 106820 119560 132980 133525 149450 152600 166225 170800 186172 213640 232715 239120 265960 267050 298900 305200 325801 332450 372344 427280 465430 531920 534100 597800 651602 664900 744688 930860 1068200 1163575 1195600 1303204 1329800 1629005 1861720 2136400 2327150 2606408 2659600 3258010 3723440 4654300 5212816 6516020 8145025 9308600 13032040 16290050 18617200 26064080 32580100 65160200 130320400
- Sum of all divisors σ(n): 373579140
- Sum of proper divisors (its aliquot sum) s(n): 243258740
- 130320400 is an abundant number, because the sum of its proper divisors (243258740) is greater than itself. Its abundance is 112938340
Bases of 130320400
- Binary: 1111100010010001000000100002
- Hexadecimal: 0x7C48810
- Base-36: 25L7V4
Squares and roots of 130320400
- 130320400 squared (1303204002) is 16983406656160000
- 130320400 cubed (1303204003) is 2213284348793433664000000
-
The
square root of 130320400 is 11415.7960738619 -
The
cube root of 130320400 is 506.9955351829
Scales and comparisons
How big is 130320400?- 130,320,400 seconds is equal to 4 years, 7 weeks, 3 days, 8 hours, 6 minutes, 40 seconds.
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To count from 1 to 130,320,400 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 130320400 cubic inches would be around 42.2 feet tall.
Recreational maths with 130320400
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