27018420
27,018,420 is an even composite number composed of seven prime numbers multiplied together.
27018420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 27018420:
22 × 3 × 5 × 11 × 13 × 47 × 67
(2 × 2 × 3 × 5 × 11 × 13 × 47 × 67)See below for interesting mathematical facts about the number 27018420 from the Numbermatics database.
Names of 27018420
- Cardinal: 27018420 can be written as Twenty-seven million, eighteen thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.701842 × 107
Factors of 27018420
Divisors of 27018420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 13 15 20 22 26 30 33 39 44 47 52 55 60 65 66 67 78 94 110 130 132 134 141 143 156 165 188 195 201 220 235 260 268 282 286 330 335 390 402 429 470 517 564 572 611 660 670 705 715 737 780 804 858 871 940 1005 1034 1222 1340 1410 1430 1474 1551 1716 1742 1833 2010 2068 2145 2211 2444 2585 2613 2820 2860 2948 3055 3102 3149 3484 3666 3685 4020 4290 4355 4422 5170 5226 6110 6204 6298 6721 7332 7370 7755 8580 8710 8844 9165 9447 9581 10340 10452 11055 12220 12596 13065 13442 14740 15510 15745 17420 18330 18894 19162 20163 22110 26130 26884 28743 31020 31490 33605 34639 36660 37788 38324 40326 40937 44220 47235 47905 52260 57486 62980 67210 69278 80652 81874 94470 95810 100815 103917 114972 122811 134420 138556 143715 163748 173195 188940 191620 201630 204685 207834 245622 287430 346390 403260 409370 415668 450307 491244 519585 574860 614055 692780 818740 900614 1039170 1228110 1350921 1801228 2078340 2251535 2456220 2701842 4503070 5403684 6754605 9006140 13509210 27018420
- Sum of all divisors σ(n): 92123136
- Sum of proper divisors (its aliquot sum) s(n): 65104716
- 27018420 is an abundant number, because the sum of its proper divisors (65104716) is greater than itself. Its abundance is 38086296
Bases of 27018420
- Binary: 11001110001000100101101002
- Hexadecimal: 0x19C44B4
- Base-36: G33JO
Squares and roots of 27018420
- 27018420 squared (270184202) is 729995019296400
- 27018420 cubed (270184203) is 19723312029258239688000
-
The
square root of 27018420 is 5197.9245858325 -
The
cube root of 27018420 is 300.0682067139
Scales and comparisons
How big is 27018420?- 27,018,420 seconds is equal to 44 weeks, 4 days, 17 hours, 7 minutes.
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To count from 1 to 27,018,420 would take you about fifteen weeks!
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 27018420 cubic inches would be around 25 feet tall.
Recreational maths with 27018420
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