61480380
61,480,380 is an even composite number composed of six prime numbers multiplied together.
61480380 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 61480380:
22 × 3 × 5 × 13 × 232 × 149
(2 × 2 × 3 × 5 × 13 × 23 × 23 × 149)See below for interesting mathematical facts about the number 61480380 from the Numbermatics database.
Names of 61480380
- Cardinal: 61480380 can be written as Sixty-one million, four hundred eighty thousand, three hundred eighty.
Scientific notation
- Scientific notation: 6.148038 × 107
Factors of 61480380
Divisors of 61480380
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 23 26 30 39 46 52 60 65 69 78 92 115 130 138 149 156 195 230 260 276 298 299 345 390 447 460 529 596 598 690 745 780 894 897 1058 1196 1380 1490 1495 1587 1788 1794 1937 2116 2235 2645 2980 2990 3174 3427 3588 3874 4470 4485 5290 5811 5980 6348 6854 6877 7748 7935 8940 8970 9685 10281 10580 11622 13708 13754 15870 17135 17940 19370 20562 20631 23244 27508 29055 31740 34270 34385 38740 41124 41262 44551 51405 58110 68540 68770 78821 82524 89102 102810 103155 116220 133653 137540 157642 178204 205620 206310 222755 236463 267306 315284 394105 412620 445510 472926 534612 668265 788210 891020 945852 1024673 1182315 1336530 1576420 2049346 2364630 2673060 3074019 4098692 4729260 5123365 6148038 10246730 12296076 15370095 20493460 30740190 61480380
- Sum of all divisors σ(n): 195098400
- Sum of proper divisors (its aliquot sum) s(n): 133618020
- 61480380 is an abundant number, because the sum of its proper divisors (133618020) is greater than itself. Its abundance is 72137640
Bases of 61480380
- Binary: 111010101000011101101111002
- Hexadecimal: 0x3AA1DBC
- Base-36: 10LQKC
Squares and roots of 61480380
- 61480380 squared (614803802) is 3779837124944400
- 61480380 cubed (614803803) is 232385822779689190872000
-
The
square root of 61480380 is 7840.9425453831 -
The
cube root of 61480380 is 394.6803588327
Scales and comparisons
How big is 61480380?- 61,480,380 seconds is equal to 1 year, 49 weeks, 4 days, 13 hours, 53 minutes.
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To count from 1 to 61,480,380 would take you about two 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 61480380 cubic inches would be around 32.9 feet tall.
Recreational maths with 61480380
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The information we have on file for 61480380 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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