130812500
130,812,500 is an even composite number composed of five prime numbers multiplied together.
130812500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 130812500:
22 × 56 × 7 × 13 × 23
(2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 13 × 23)See below for interesting mathematical facts about the number 130812500 from the Numbermatics database.
Names of 130812500
- Cardinal: 130812500 can be written as One hundred thirty million, eight hundred twelve thousand, five hundred.
Scientific notation
- Scientific notation: 1.308125 × 108
Factors of 130812500
Divisors of 130812500
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 23 25 26 28 35 46 50 52 65 70 91 92 100 115 125 130 140 161 175 182 230 250 260 299 322 325 350 364 455 460 500 575 598 625 644 650 700 805 875 910 1150 1196 1250 1300 1495 1610 1625 1750 1820 2093 2275 2300 2500 2875 2990 3125 3220 3250 3500 4025 4186 4375 4550 5750 5980 6250 6500 7475 8050 8125 8372 8750 9100 10465 11375 11500 12500 14375 14950 15625 16100 16250 17500 20125 20930 21875 22750 28750 29900 31250 32500 37375 40250 40625 41860 43750 45500 52325 56875 57500 62500 71875 74750 80500 81250 87500 100625 104650 109375 113750 143750 149500 162500 186875 201250 203125 209300 218750 227500 261625 284375 287500 359375 373750 402500 406250 437500 503125 523250 568750 718750 747500 812500 934375 1006250 1046500 1137500 1308125 1421875 1437500 1868750 2012500 2515625 2616250 2843750 3737500 4671875 5031250 5232500 5687500 6540625 9343750 10062500 13081250 18687500 26162500 32703125 65406250 130812500
- Sum of all divisors σ(n): 367495296
- Sum of proper divisors (its aliquot sum) s(n): 236682796
- 130812500 is an abundant number, because the sum of its proper divisors (236682796) is greater than itself. Its abundance is 105870296
Bases of 130812500
- Binary: 1111100110000001010010101002
- Hexadecimal: 0x7CC0A54
- Base-36: 25VRKK
Squares and roots of 130812500
- 130812500 squared (1308125002) is 17111910156250000
- 130812500 cubed (1308125003) is 2238451747314453125000000
-
The
square root of 130812500 is 11437.3292336979 -
The
cube root of 130812500 is 507.6328851951
Scales and comparisons
How big is 130812500?- 130,812,500 seconds is equal to 4 years, 8 weeks, 2 days, 48 minutes, 20 seconds.
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To count from 1 to 130,812,500 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 130812500 cubic inches would be around 42.3 feet tall.
Recreational maths with 130812500
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The information we have on file for 130812500 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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