148668975
148,668,975 is an odd composite number composed of six prime numbers multiplied together.
148668975 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 148668975:
32 × 52 × 7 × 13 × 53 × 137
(3 × 3 × 5 × 5 × 7 × 13 × 53 × 137)See below for interesting mathematical facts about the number 148668975 from the Numbermatics database.
Names of 148668975
- Cardinal: 148668975 can be written as One hundred forty-eight million, six hundred sixty-eight thousand, nine hundred seventy-five.
Scientific notation
- Scientific notation: 1.48668975 × 108
Factors of 148668975
Divisors of 148668975
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 7 9 13 15 21 25 35 39 45 53 63 65 75 91 105 117 137 159 175 195 225 265 273 315 325 371 411 455 477 525 585 685 689 795 819 959 975 1113 1233 1325 1365 1575 1781 1855 2055 2067 2275 2385 2877 2925 3339 3425 3445 3975 4095 4795 4823 5343 5565 6165 6201 6825 7261 8631 8905 9275 10275 10335 11925 12467 14385 14469 16029 16695 17225 20475 21783 23975 24115 26715 27825 30825 31005 36305 37401 43155 43407 44525 50827 51675 62335 65349 71925 72345 80145 83475 94393 108915 112203 120575 133575 152481 155025 181525 187005 215775 217035 254135 283179 311675 326745 361725 400725 457443 471965 544575 561015 660751 762405 849537 935025 1085175 1270675 1415895 1633725 1982253 2287215 2359825 2805075 3303755 3812025 4247685 5946759 7079475 9911265 11436075 16518775 21238425 29733795 49556325 148668975
- Sum of all divisors σ(n): 336353472
- Sum of proper divisors (its aliquot sum) s(n): 187684497
- 148668975 is an abundant number, because the sum of its proper divisors (187684497) is greater than itself. Its abundance is 39015522
Bases of 148668975
- Binary: 10001101110010000010001011112
- Hexadecimal: 0x8DC822F
- Base-36: 2GIHPR
Squares and roots of 148668975
- 148668975 squared (1486689752) is 22102464127550625
- 148668975 cubed (1486689753) is 3285950686817220679359375
-
The
square root of 148668975 is 12192.9887640395 -
The
cube root of 148668975 is 529.7530295883
Scales and comparisons
How big is 148668975?- 148,668,975 seconds is equal to 4 years, 37 weeks, 5 days, 16 hours, 56 minutes, 15 seconds.
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To count from 1 to 148,668,975 would take you about seven 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 148668975 cubic inches would be around 44.1 feet tall.
Recreational maths with 148668975
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