149942021775
149,942,021,775 is an odd composite number composed of seven prime numbers multiplied together.
149942021775 is an odd 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 149942021775:
3 × 52 × 7 × 13 × 37 × 631 × 941
(3 × 5 × 5 × 7 × 13 × 37 × 631 × 941)See below for interesting mathematical facts about the number 149942021775 from the Numbermatics database.
Names of 149942021775
- Cardinal: 149942021775 can be written as One hundred forty-nine billion, nine hundred forty-two million, twenty-one thousand, seven hundred seventy-five.
Scientific notation
- Scientific notation: 1.49942021775 × 1011
Factors of 149942021775
Divisors of 149942021775
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 7 13 15 21 25 35 37 39 65 75 91 105 111 175 185 195 259 273 325 455 481 525 555 631 777 925 941 975 1295 1365 1443 1893 2275 2405 2775 2823 3155 3367 3885 4417 4705 6475 6587 6825 7215 8203 9465 10101 12025 12233 13251 14115 15775 16835 19425 19761 22085 23347 23525 24609 32935 34817 36075 36699 41015 47325 50505 57421 61165 66255 70041 70575 84175 85631 98805 104451 110425 116735 123045 163429 164675 172263 174085 183495 205075 243719 252525 256893 287105 303511 305825 331275 350205 428155 452621 490287 494025 522255 583675 593771 615225 731157 817145 861315 870425 910533 917475 1218595 1284465 1357863 1435525 1517555 1751025 1781313 2124577 2140775 2263105 2451435 2611275 2968855 3168347 3655785 4085725 4156397 4306575 4552665 6092975 6373731 6422325 6789315 7587775 7719023 8906565 9505041 10622885 11315525 12257175 12469191 14844275 15841735 18278925 20781985 21969527 22763325 23157069 31868655 33946575 38595115 44532825 47525205 53114425 54033161 62345955 65908581 79208675 103909925 109847635 115785345 153786689 159343275 162099483 192975575 237626025 270165805 285603851 311729775 329542905 461360067 549238175 578926725 768933445 810497415 856811553 1350829025 1428019255 1647714525 1999226957 2306800335 3844667225 4052487075 4284057765 5997680871 7140096275 9996134785 11534001675 21420288825 29988404355 49980673925 149942021775
- Sum of all divisors σ(n): 314189223936
- Sum of proper divisors (its aliquot sum) s(n): 164247202161
- 149942021775 is an abundant number, because the sum of its proper divisors (164247202161) is greater than itself. Its abundance is 14305180386
Bases of 149942021775
- Binary: 100010111010010011110110101110100011112
- Hexadecimal: 0x22E93DAE8F
- Base-36: 1WVRLWGF
Squares and roots of 149942021775
- 149942021775 squared (1499420217752) is 22482609893974574150625
- 149942021775 cubed (1499420217753) is 3371087982281166038589365879859375
-
The
square root of 149942021775 is 387223.4778199789 -
The
cube root of 149942021775 is 5312.6081903873
Scales and comparisons
How big is 149942021775?- 149,942,021,775 seconds is equal to 4,767 years, 36 weeks, 1 hour, 36 minutes, 15 seconds.
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To count from 1 to 149,942,021,775 would take you about nine thousand, five hundred thirty-five 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 149942021775 cubic inches would be around 442.7 feet tall.
Recreational maths with 149942021775
- 149942021775 backwards is 577120249941
- The number of decimal digits it has is: 12
- The sum of 149942021775's digits is 51
- More coming soon!
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The information we have on file for 149942021775 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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