139392512
139,392,512 is an even composite number composed of five prime numbers multiplied together.
139392512 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 139392512:
29 × 7 × 19 × 23 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 23 × 89)See below for interesting mathematical facts about the number 139392512 from the Numbermatics database.
Names of 139392512
- Cardinal: 139392512 can be written as One hundred thirty-nine million, three hundred ninety-two thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.39392512 × 108
Factors of 139392512
Divisors of 139392512
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 7 8 14 16 19 23 28 32 38 46 56 64 76 89 92 112 128 133 152 161 178 184 224 256 266 304 322 356 368 437 448 512 532 608 623 644 712 736 874 896 1064 1216 1246 1288 1424 1472 1691 1748 1792 2047 2128 2432 2492 2576 2848 2944 3059 3382 3496 3584 4094 4256 4864 4984 5152 5696 5888 6118 6764 6992 8188 8512 9728 9968 10304 11392 11776 11837 12236 13528 13984 14329 16376 17024 19936 20608 22784 23674 24472 27056 27968 28658 32752 34048 38893 39872 41216 45568 47348 48944 54112 55936 57316 65504 68096 77786 79744 82432 94696 97888 108224 111872 114632 131008 155572 159488 189392 195776 216448 223744 229264 262016 272251 311144 318976 378784 391552 432896 458528 524032 544502 622288 757568 783104 865792 917056 1048064 1089004 1244576 1515136 1566208 1834112 2178008 2489152 3030272 3668224 4356016 4978304 6060544 7336448 8712032 9956608 17424064 19913216 34848128 69696256 139392512
- Sum of all divisors σ(n): 353548800
- Sum of proper divisors (its aliquot sum) s(n): 214156288
- 139392512 is an abundant number, because the sum of its proper divisors (214156288) is greater than itself. Its abundance is 74763776
Bases of 139392512
- Binary: 10000100111011110110000000002
- Hexadecimal: 0x84EF600
- Base-36: 2AZNY8
Squares and roots of 139392512
- 139392512 squared (1393925122) is 19430272401670144
- 139392512 cubed (1393925123) is 2708434478913074367561728
-
The
square root of 139392512 is 11806.4606042623 -
The
cube root of 139392512 is 518.4972789041
Scales and comparisons
How big is 139392512?- 139,392,512 seconds is equal to 4 years, 22 weeks, 3 days, 8 hours, 8 minutes, 32 seconds.
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To count from 1 to 139,392,512 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 139392512 cubic inches would be around 43.2 feet tall.
Recreational maths with 139392512
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