130155620
130,155,620 is an even composite number composed of six prime numbers multiplied together.
130155620 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 130155620:
22 × 5 × 7 × 23 × 83 × 487
(2 × 2 × 5 × 7 × 23 × 83 × 487)See below for interesting mathematical facts about the number 130155620 from the Numbermatics database.
Names of 130155620
- Cardinal: 130155620 can be written as One hundred thirty million, one hundred fifty-five thousand, six hundred twenty.
Scientific notation
- Scientific notation: 1.3015562 × 108
Factors of 130155620
Divisors of 130155620
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 14 20 23 28 35 46 70 83 92 115 140 161 166 230 322 332 415 460 487 581 644 805 830 974 1162 1610 1660 1909 1948 2324 2435 2905 3220 3409 3818 4870 5810 6818 7636 9545 9740 11201 11620 13363 13636 17045 19090 22402 26726 34090 38180 40421 44804 53452 56005 66815 68180 78407 80842 112010 133630 156814 161684 202105 224020 267260 282947 313628 392035 404210 565894 784070 808420 929683 1131788 1414735 1568140 1859366 2829470 3718732 4648415 5658940 6507781 9296830 13015562 18593660 26031124 32538905 65077810 130155620
- Sum of all divisors σ(n): 330559488
- Sum of proper divisors (its aliquot sum) s(n): 200403868
- 130155620 is an abundant number, because the sum of its proper divisors (200403868) is greater than itself. Its abundance is 70248248
Bases of 130155620
- Binary: 1111100001000000100011001002
- Hexadecimal: 0x7C20464
- Base-36: 25HOPW
Squares and roots of 130155620
- 130155620 squared (1301556202) is 16940485417584400
- 130155620 cubed (1301556203) is 2204899382626656484328000
-
The
square root of 130155620 is 11408.5765983317 -
The
cube root of 130155620 is 506.7817595955
Scales and comparisons
How big is 130155620?- 130,155,620 seconds is equal to 4 years, 7 weeks, 1 day, 10 hours, 20 minutes, 20 seconds.
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To count from 1 to 130,155,620 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 130155620 cubic inches would be around 42.2 feet tall.
Recreational maths with 130155620
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