138957875000
138,957,875,000 is an even composite number composed of four prime numbers multiplied together.
138957875000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 138957875000:
23 × 56 × 74 × 463
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 463)See below for interesting mathematical facts about the number 138957875000 from the Numbermatics database.
Names of 138957875000
- Cardinal: 138957875000 can be written as One hundred thirty-eight billion, nine hundred fifty-seven million, eight hundred seventy-five thousand.
Scientific notation
- Scientific notation: 1.38957875 × 1011
Factors of 138957875000
Divisors of 138957875000
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 98 100 125 140 175 196 200 245 250 280 343 350 392 463 490 500 625 686 700 875 926 980 1000 1225 1250 1372 1400 1715 1750 1852 1960 2315 2401 2450 2500 2744 3125 3241 3430 3500 3704 4375 4630 4802 4900 5000 6125 6250 6482 6860 7000 8575 8750 9260 9604 9800 11575 12005 12250 12500 12964 13720 15625 16205 17150 17500 18520 19208 21875 22687 23150 24010 24500 25000 25928 30625 31250 32410 34300 35000 42875 43750 45374 46300 48020 49000 57875 60025 61250 62500 64820 68600 81025 85750 87500 90748 92600 96040 109375 113435 115750 120050 122500 125000 129640 153125 158809 162050 171500 175000 181496 214375 218750 226870 231500 240100 245000 289375 300125 306250 317618 324100 343000 405125 428750 437500 453740 463000 480200 567175 578750 600250 612500 635236 648200 765625 794045 810250 857500 875000 907480 1071875 1111663 1134350 1157500 1200500 1225000 1270472 1446875 1500625 1531250 1588090 1620500 1715000 2025625 2143750 2223326 2268700 2315000 2401000 2835875 2893750 3001250 3062500 3176180 3241000 3970225 4051250 4287500 4446652 4537400 5359375 5558315 5671750 5787500 6002500 6125000 6352360 7234375 7503125 7940450 8102500 8575000 8893304 10128125 10718750 11116630 11343500 11575000 12005000 14179375 14468750 15006250 15880900 16205000 19851125 20256250 21437500 22233260 22687000 27791575 28358750 28937500 30012500 31761800 37515625 39702250 40512500 42875000 44466520 50640625 55583150 56717500 57875000 60025000 70896875 75031250 79404500 81025000 99255625 101281250 111166300 113435000 138957875 141793750 150062500 158809000 198511250 202562500 222332600 277915750 283587500 300125000 354484375 397022500 405125000 496278125 555831500 567175000 694789375 708968750 794045000 992556250 1111663000 1389578750 1417937500 1985112500 2481390625 2779157500 2835875000 3473946875 3970225000 4962781250 5558315000 6947893750 9925562500 13895787500 17369734375 19851125000 27791575000 34739468750 69478937500 138957875000
- Sum of all divisors σ(n): 380756063760
- Sum of proper divisors (its aliquot sum) s(n): 241798188760
- 138957875000 is an abundant number, because the sum of its proper divisors (241798188760) is greater than itself. Its abundance is 102840313760
Bases of 138957875000
- Binary: 100000010110101000100011100111001110002
- Hexadecimal: 0x205A88E738
- Base-36: 1RU3XIK8
Squares and roots of 138957875000
- 138957875000 squared (1389578750002) is 19309291024515625000000
- 138957875000 cubed (1389578750003) is 2683178048523264154296875000000000
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The
square root of 138957875000 is 372770.5393402221 -
The
cube root of 138957875000 is 5179.5781248825
Scales and comparisons
How big is 138957875000?- 138,957,875,000 seconds is equal to 4,418 years, 22 weeks, 2 days, 17 hours, 43 minutes, 20 seconds.
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To count from 1 to 138,957,875,000 would take you about eight thousand, eight hundred thirty-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 138957875000 cubic inches would be around 431.6 feet tall.
Recreational maths with 138957875000
- 138957875000 backwards is 000578759831
- The number of decimal digits it has is: 12
- The sum of 138957875000's digits is 53
- More coming soon!
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