138884323725
138,884,323,725 is an odd composite number composed of six prime numbers multiplied together.
138884323725 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138884323725:
32 × 52 × 7 × 31 × 601 × 4733
(3 × 3 × 5 × 5 × 7 × 31 × 601 × 4733)See below for interesting mathematical facts about the number 138884323725 from the Numbermatics database.
Names of 138884323725
- Cardinal: 138884323725 can be written as One hundred thirty-eight billion, eight hundred eighty-four million, three hundred twenty-three thousand, seven hundred twenty-five.
Scientific notation
- Scientific notation: 1.38884323725 × 1011
Factors of 138884323725
Divisors of 138884323725
- Number of divisors d(n): 144
-
Complete list of divisors:
1 3 5 7 9 15 21 25 31 35 45 63 75 93 105 155 175 217 225 279 315 465 525 601 651 775 1085 1395 1575 1803 1953 2325 3005 3255 4207 4733 5409 5425 6975 9015 9765 12621 14199 15025 16275 18631 21035 23665 27045 33131 37863 42597 45075 48825 55893 63105 70995 93155 99393 105175 118325 130417 135225 146723 165655 167679 189315 212985 279465 298179 315525 354975 391251 440169 465775 496965 652085 733615 828275 838395 946575 1027061 1064925 1173753 1320507 1397325 1490895 1956255 2200845 2484825 2844533 3081183 3260425 3668075 4191975 5135305 5868765 6602535 7454475 8533599 9243549 9781275 11004225 14222665 15405915 19911731 25600797 25676525 29343825 33012675 42667995 46217745 59735193 71113325 77029575 88180523 99558655 128003985 179205579 213339975 231088725 264541569 298675965 440902615 497793275 617263661 640019925 793624707 896027895 1322707845 1493379825 1851790983 2204513075 3086318305 3968123535 4480139475 5555372949 6613539225 9258954915 15431591525 19840617675 27776864745 46294774575 138884323725
- Sum of all divisors σ(n): 294015181824
- Sum of proper divisors (its aliquot sum) s(n): 155130858099
- 138884323725 is an abundant number, because the sum of its proper divisors (155130858099) is greater than itself. Its abundance is 16246534374
Bases of 138884323725
- Binary: 100000010101100010011010011001100011012
- Hexadecimal: 0x205626998D
- Base-36: 1RSW5219
Squares and roots of 138884323725
- 138884323725 squared (1388843237252) is 19288855376550597875625
- 138884323725 cubed (1388843237253) is 2678919634401560009200599786703125
-
The
square root of 138884323725 is 372671.8713895643 -
The
cube root of 138884323725 is 5178.6641025325
Scales and comparisons
How big is 138884323725?- 138,884,323,725 seconds is equal to 4,416 years, 4 weeks, 5 days, 10 hours, 48 minutes, 45 seconds.
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To count from 1 to 138,884,323,725 would take you about eight thousand, eight hundred thirty-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 138884323725 cubic inches would be around 431.6 feet tall.
Recreational maths with 138884323725
- 138884323725 backwards is 527323488831
- The number of decimal digits it has is: 12
- The sum of 138884323725's digits is 54
- More coming soon!
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