42211072
42,211,072 is an even composite number composed of four prime numbers multiplied together.
42211072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42211072:
28 × 23 × 67 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 67 × 107)See below for interesting mathematical facts about the number 42211072 from the Numbermatics database.
Names of 42211072
- Cardinal: 42211072 can be written as Forty-two million, two hundred eleven thousand and seventy-two.
Scientific notation
- Scientific notation: 4.2211072 × 107
Factors of 42211072
Divisors of 42211072
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 16 23 32 46 64 67 92 107 128 134 184 214 256 268 368 428 536 736 856 1072 1472 1541 1712 2144 2461 2944 3082 3424 4288 4922 5888 6164 6848 7169 8576 9844 12328 13696 14338 17152 19688 24656 27392 28676 39376 49312 57352 78752 98624 114704 157504 164887 197248 229408 315008 329774 394496 458816 630016 659548 917632 1319096 1835264 2638192 5276384 10552768 21105536 42211072
- Sum of all divisors σ(n): 90066816
- Sum of proper divisors (its aliquot sum) s(n): 47855744
- 42211072 is an abundant number, because the sum of its proper divisors (47855744) is greater than itself. Its abundance is 5644672
Bases of 42211072
- Binary: 101000010000010111000000002
- Hexadecimal: 0x2841700
- Base-36: P4Q9S
Squares and roots of 42211072
- 42211072 squared (422110722) is 1781774599389184
- 42211072 cubed (422110723) is 75210615902588001845248
-
The
square root of 42211072 is 6497.0048483897 -
The
cube root of 42211072 is 348.1839869125
Scales and comparisons
How big is 42211072?- 42,211,072 seconds is equal to 1 year, 17 weeks, 5 days, 13 hours, 17 minutes, 52 seconds.
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To count from 1 to 42,211,072 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 42211072 cubic inches would be around 29 feet tall.
Recreational maths with 42211072
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