238139706
238,139,706 is an even composite number composed of seven prime numbers multiplied together.
238139706 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 238139706:
2 × 3 × 72 × 17 × 29 × 31 × 53
(2 × 3 × 7 × 7 × 17 × 29 × 31 × 53)See below for interesting mathematical facts about the number 238139706 from the Numbermatics database.
Names of 238139706
- Cardinal: 238139706 can be written as Two hundred thirty-eight million, one hundred thirty-nine thousand, seven hundred six.
Scientific notation
- Scientific notation: 2.38139706 × 108
Factors of 238139706
Divisors of 238139706
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 14 17 21 29 31 34 42 49 51 53 58 62 87 93 98 102 106 119 147 159 174 186 203 217 238 294 318 357 371 406 434 493 527 609 651 714 742 833 899 901 986 1054 1113 1218 1302 1421 1479 1519 1537 1581 1643 1666 1798 1802 2226 2499 2597 2697 2703 2842 2958 3038 3074 3162 3286 3451 3689 4263 4557 4611 4929 4998 5194 5394 5406 6293 6307 6902 7378 7791 8526 9114 9222 9858 10353 10759 11067 11501 12586 12614 15283 15582 18879 18921 20706 21518 22134 23002 24157 25823 26129 27931 30566 32277 34503 37758 37842 44051 44149 45849 47647 48314 51646 52258 55862 64554 69006 72471 75313 77469 78387 80507 83793 88102 88298 91698 95294 106981 132153 132447 142941 144942 150626 154938 156774 161014 167586 182903 195517 213962 225939 241521 264306 264894 285882 320943 333529 365806 391034 451878 483042 548709 586551 641886 667058 748867 809999 1000587 1097418 1173102 1280321 1368619 1497734 1619998 2001174 2246601 2334703 2429997 2560642 2737238 3840963 4105857 4493202 4669406 4859994 5669993 7004109 7681926 8211714 11339986 14008218 17009979 34019958 39689951 79379902 119069853 238139706
- Sum of all divisors σ(n): 638254080
- Sum of proper divisors (its aliquot sum) s(n): 400114374
- 238139706 is an abundant number, because the sum of its proper divisors (400114374) is greater than itself. Its abundance is 161974668
Bases of 238139706
- Binary: 11100011000110111001001110102
- Hexadecimal: 0xE31B93A
- Base-36: 3XS5RU
Squares and roots of 238139706
- 238139706 squared (2381397062) is 56710519573766436
- 238139706 cubed (2381397063) is 13505026458403984381707816
-
The
square root of 238139706 is 15431.7758537377 -
The
cube root of 238139706 is 619.8366774109
Scales and comparisons
How big is 238139706?- 238,139,706 seconds is equal to 7 years, 29 weeks, 5 days, 5 hours, 55 minutes, 6 seconds.
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To count from 1 to 238,139,706 would take you about eleven 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 238139706 cubic inches would be around 51.7 feet tall.
Recreational maths with 238139706
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