139649328
139,649,328 is an even composite number composed of five prime numbers multiplied together.
139649328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 139649328:
24 × 32 × 7 × 13 × 10657
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 10657)See below for interesting mathematical facts about the number 139649328 from the Numbermatics database.
Names of 139649328
- Cardinal: 139649328 can be written as One hundred thirty-nine million, six hundred forty-nine thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.39649328 × 108
Factors of 139649328
Divisors of 139649328
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 36 39 42 48 52 56 63 72 78 84 91 104 112 117 126 144 156 168 182 208 234 252 273 312 336 364 468 504 546 624 728 819 936 1008 1092 1456 1638 1872 2184 3276 4368 6552 10657 13104 21314 31971 42628 63942 74599 85256 95913 127884 138541 149198 170512 191826 223797 255768 277082 298396 383652 415623 447594 511536 554164 596792 671391 767304 831246 895188 969787 1108328 1193584 1246869 1342782 1534608 1662492 1790376 1939574 2216656 2493738 2685564 2909361 3324984 3580752 3879148 4987476 5371128 5818722 6649968 7758296 8728083 9974952 10742256 11637444 15516592 17456166 19949904 23274888 34912332 46549776 69824664 139649328
- Sum of all divisors σ(n): 481059488
- Sum of proper divisors (its aliquot sum) s(n): 341410160
- 139649328 is an abundant number, because the sum of its proper divisors (341410160) is greater than itself. Its abundance is 201760832
Bases of 139649328
- Binary: 10000101001011100001001100002
- Hexadecimal: 0x852E130
- Base-36: 2B5640
Squares and roots of 139649328
- 139649328 squared (1396493282) is 19501934810851584
- 139649328 cubed (1396493283) is 2723432091035230813335552
-
The
square root of 139649328 is 11817.3316785137 -
The
cube root of 139649328 is 518.8155090639
Scales and comparisons
How big is 139649328?- 139,649,328 seconds is equal to 4 years, 22 weeks, 6 days, 7 hours, 28 minutes, 48 seconds.
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To count from 1 to 139,649,328 would take you about six 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 139649328 cubic inches would be around 43.2 feet tall.
Recreational maths with 139649328
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The information we have on file for 139649328 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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