2150040
2,150,040 is an even composite number composed of six prime numbers multiplied together.
2150040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 2150040:
23 × 3 × 5 × 19 × 23 × 41
(2 × 2 × 2 × 3 × 5 × 19 × 23 × 41)See below for interesting mathematical facts about the number 2150040 from the Numbermatics database.
Names of 2150040
- Cardinal: 2150040 can be written as Two million, one hundred fifty thousand and forty.
Scientific notation
- Scientific notation: 2.15004 × 106
Factors of 2150040
Divisors of 2150040
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 19 20 23 24 30 38 40 41 46 57 60 69 76 82 92 95 114 115 120 123 138 152 164 184 190 205 228 230 246 276 285 328 345 380 410 437 456 460 492 552 570 615 690 760 779 820 874 920 943 984 1140 1230 1311 1380 1558 1640 1748 1886 2185 2280 2337 2460 2622 2760 2829 3116 3496 3772 3895 4370 4674 4715 4920 5244 5658 6232 6555 7544 7790 8740 9348 9430 10488 11316 11685 13110 14145 15580 17480 17917 18696 18860 22632 23370 26220 28290 31160 35834 37720 46740 52440 53751 56580 71668 89585 93480 107502 113160 143336 179170 215004 268755 358340 430008 537510 716680 1075020 2150040
- Sum of all divisors σ(n): 7257600
- Sum of proper divisors (its aliquot sum) s(n): 5107560
- 2150040 is an abundant number, because the sum of its proper divisors (5107560) is greater than itself. Its abundance is 2957520
Bases of 2150040
- Binary: 10000011001110100110002
- Hexadecimal: 0x20CE98
- Base-36: 1A2ZC
Squares and roots of 2150040
- 2150040 squared (21500402) is 4622672001600
- 2150040 cubed (21500403) is 9938929710320064000
-
The
square root of 2150040 is 1466.3014696849 -
The
cube root of 2150040 is 129.0670884737
Scales and comparisons
How big is 2150040?- 2,150,040 seconds is equal to 3 weeks, 3 days, 21 hours, 14 minutes.
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To count from 1 to 2,150,040 would take you about five 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 2150040 cubic inches would be around 10.8 feet tall.
Recreational maths with 2150040
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