32139900
32,139,900 is an even composite number composed of six prime numbers multiplied together.
32139900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 32139900:
22 × 32 × 52 × 13 × 41 × 67
(2 × 2 × 3 × 3 × 5 × 5 × 13 × 41 × 67)See below for interesting mathematical facts about the number 32139900 from the Numbermatics database.
Names of 32139900
- Cardinal: 32139900 can be written as Thirty-two million, one hundred thirty-nine thousand, nine hundred.
Scientific notation
- Scientific notation: 3.21399 × 107
Factors of 32139900
Divisors of 32139900
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 30 36 39 41 45 50 52 60 65 67 75 78 82 90 100 117 123 130 134 150 156 164 180 195 201 205 225 234 246 260 268 300 325 335 369 390 402 410 450 468 492 533 585 603 615 650 670 738 780 804 820 871 900 975 1005 1025 1066 1170 1206 1230 1300 1340 1476 1599 1675 1742 1845 1950 2010 2050 2132 2340 2412 2460 2613 2665 2747 2925 3015 3075 3198 3350 3484 3690 3900 4020 4100 4355 4797 5025 5226 5330 5494 5850 6030 6150 6396 6700 7380 7839 7995 8241 8710 9225 9594 10050 10452 10660 10988 11700 12060 12300 13065 13325 13735 15075 15678 15990 16482 17420 18450 19188 20100 21775 23985 24723 26130 26650 27470 30150 31356 31980 32964 35711 36900 39195 39975 41205 43550 47970 49446 52260 53300 54940 60300 65325 68675 71422 78390 79950 82410 87100 95940 98892 107133 119925 123615 130650 137350 142844 156780 159900 164820 178555 195975 206025 214266 239850 247230 261300 274700 321399 357110 391950 412050 428532 479700 494460 535665 618075 642798 714220 783900 824100 892775 1071330 1236150 1285596 1606995 1785550 2142660 2472300 2678325 3213990 3571100 5356650 6427980 8034975 10713300 16069950 32139900
- Sum of all divisors σ(n): 112794864
- Sum of proper divisors (its aliquot sum) s(n): 80654964
- 32139900 is an abundant number, because the sum of its proper divisors (80654964) is greater than itself. Its abundance is 48515064
Bases of 32139900
- Binary: 11110101001101010011111002
- Hexadecimal: 0x1EA6A7C
- Base-36: J4VB0
Squares and roots of 32139900
- 32139900 squared (321399002) is 1032973172010000
- 32139900 cubed (321399003) is 33199654451084199000000
-
The
square root of 32139900 is 5669.2062936535 -
The
cube root of 32139900 is 317.9421990591
Scales and comparisons
How big is 32139900?- 32,139,900 seconds is equal to 1 year, 1 week, 23 hours, 45 minutes.
-
To count from 1 to 32,139,900 would take you about twenty-seven 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 32139900 cubic inches would be around 26.5 feet tall.
Recreational maths with 32139900
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