71409030
71,409,030 is an even composite number composed of seven prime numbers multiplied together.
71409030 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 71409030:
2 × 3 × 5 × 7 × 11 × 19 × 1627
See below for interesting mathematical facts about the number 71409030 from the Numbermatics database.
Names of 71409030
- Cardinal: 71409030 can be written as Seventy-one million, four hundred nine thousand and thirty.
Scientific notation
- Scientific notation: 7.140903 × 107
Factors of 71409030
Divisors of 71409030
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 7 10 11 14 15 19 21 22 30 33 35 38 42 55 57 66 70 77 95 105 110 114 133 154 165 190 209 210 231 266 285 330 385 399 418 462 570 627 665 770 798 1045 1155 1254 1330 1463 1627 1995 2090 2310 2926 3135 3254 3990 4389 4881 6270 7315 8135 8778 9762 11389 14630 16270 17897 21945 22778 24405 30913 34167 35794 43890 48810 53691 56945 61826 68334 89485 92739 107382 113890 125279 154565 170835 178970 185478 216391 250558 268455 309130 340043 341670 375837 432782 463695 536910 626395 649173 680086 751674 927390 1020129 1081955 1252790 1298346 1700215 1879185 2040258 2163910 2380301 3245865 3400430 3758370 4760602 5100645 6491730 7140903 10201290 11901505 14281806 23803010 35704515 71409030
- Sum of all divisors σ(n): 225054720
- Sum of proper divisors (its aliquot sum) s(n): 153645690
- 71409030 is an abundant number, because the sum of its proper divisors (153645690) is greater than itself. Its abundance is 82236660
Bases of 71409030
- Binary: 1000100000110011101100001102
- Hexadecimal: 0x4419D86
- Base-36: 16IJK6
Squares and roots of 71409030
- 71409030 squared (714090302) is 5099249565540900
- 71409030 cubed (714090303) is 364132465203197094327000
-
The
square root of 71409030 is 8450.3863816987 -
The
cube root of 71409030 is 414.8754259083
Scales and comparisons
How big is 71409030?- 71,409,030 seconds is equal to 2 years, 14 weeks, 11 hours, 50 minutes, 30 seconds.
-
To count from 1 to 71,409,030 would take you about three 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 71409030 cubic inches would be around 34.6 feet tall.
Recreational maths with 71409030
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The information we have on file for 71409030 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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