40875030
40,875,030 is an even composite number composed of five prime numbers multiplied together.
40875030 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 40875030:
2 × 38 × 5 × 7 × 89
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 89)See below for interesting mathematical facts about the number 40875030 from the Numbermatics database.
Names of 40875030
- Cardinal: 40875030 can be written as Forty million, eight hundred seventy-five thousand and thirty.
Scientific notation
- Scientific notation: 4.087503 × 107
Factors of 40875030
Divisors of 40875030
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 89 90 105 126 135 162 178 189 210 243 267 270 315 378 405 445 486 534 567 623 630 729 801 810 890 945 1134 1215 1246 1335 1458 1602 1701 1869 1890 2187 2403 2430 2670 2835 3115 3402 3645 3738 4005 4374 4806 5103 5607 5670 6230 6561 7209 7290 8010 8505 9345 10206 10935 11214 12015 13122 14418 15309 16821 17010 18690 21627 21870 24030 25515 28035 30618 32805 33642 36045 43254 45927 50463 51030 56070 64881 65610 72090 76545 84105 91854 100926 108135 129762 151389 153090 168210 194643 216270 229635 252315 302778 324405 389286 454167 459270 504630 583929 648810 756945 908334 973215 1167858 1362501 1513890 1946430 2270835 2725002 2919645 4087503 4541670 5839290 6812505 8175006 13625010 20437515 40875030
- Sum of all divisors σ(n): 127539360
- Sum of proper divisors (its aliquot sum) s(n): 86664330
- 40875030 is an abundant number, because the sum of its proper divisors (86664330) is greater than itself. Its abundance is 45789300
Bases of 40875030
- Binary: 100110111110110100000101102
- Hexadecimal: 0x26FB416
- Base-36: OC3DI
Squares and roots of 40875030
- 40875030 squared (408750302) is 1670768077500900
- 40875030 cubed (408750303) is 68292695290891612527000
-
The
square root of 40875030 is 6393.3582724575 -
The
cube root of 40875030 is 344.4710230001
Scales and comparisons
How big is 40875030?- 40,875,030 seconds is equal to 1 year, 15 weeks, 4 days, 2 hours, 10 minutes, 30 seconds.
-
To count from 1 to 40,875,030 would take you about forty-nine 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 40875030 cubic inches would be around 28.7 feet tall.
Recreational maths with 40875030
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