138233550
138,233,550 is an even composite number composed of seven prime numbers multiplied together.
138233550 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138233550:
2 × 3 × 52 × 7 × 132 × 19 × 41
(2 × 3 × 5 × 5 × 7 × 13 × 13 × 19 × 41)See below for interesting mathematical facts about the number 138233550 from the Numbermatics database.
Names of 138233550
- Cardinal: 138233550 can be written as One hundred thirty-eight million, two hundred thirty-three thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.3823355 × 108
Factors of 138233550
Divisors of 138233550
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 7 10 13 14 15 19 21 25 26 30 35 38 39 41 42 50 57 65 70 75 78 82 91 95 105 114 123 130 133 150 169 175 182 190 195 205 210 246 247 266 273 285 287 325 338 350 390 399 410 455 475 494 507 525 533 546 570 574 615 650 665 741 779 798 845 861 910 950 975 1014 1025 1050 1066 1183 1230 1235 1330 1365 1425 1435 1482 1558 1599 1690 1722 1729 1950 1995 2050 2275 2337 2366 2470 2535 2665 2730 2850 2870 3075 3198 3211 3325 3458 3549 3705 3731 3895 3990 4225 4305 4550 4674 5070 5187 5330 5453 5915 6150 6175 6422 6650 6825 6929 7098 7175 7410 7462 7790 7995 8450 8610 8645 9633 9975 10127 10374 10906 11193 11685 11830 12350 12675 13325 13650 13858 14350 15990 16055 16359 17290 17745 18525 18655 19266 19475 19950 20254 20787 21525 22386 22477 23370 25350 25935 26650 27265 29575 30381 32110 32718 34645 35490 37050 37310 38950 39975 41574 43050 43225 44954 48165 48503 50635 51870 54530 55965 58425 59150 60762 67431 69290 70889 79950 80275 81795 86450 88725 93275 96330 97006 101270 103935 111930 112385 116850 129675 131651 134862 136325 141778 145509 151905 160550 163590 173225 177450 186550 207870 212667 224770 240825 242515 253175 259350 263302 272650 279825 291018 303810 337155 346450 354445 394953 408975 425334 481650 485030 506350 519675 559650 561925 658255 674310 708890 727545 759525 789906 817950 921557 1039350 1063335 1123850 1212575 1316510 1455090 1519050 1685775 1772225 1843114 1974765 2126670 2425150 2764671 3291275 3371550 3544450 3637725 3949530 4607785 5316675 5529342 6582550 7275450 9215570 9873825 10633350 13823355 19747650 23038925 27646710 46077850 69116775 138233550
- Sum of all divisors σ(n): 457470720
- Sum of proper divisors (its aliquot sum) s(n): 319237170
- 138233550 is an abundant number, because the sum of its proper divisors (319237170) is greater than itself. Its abundance is 181003620
Bases of 138233550
- Binary: 10000011110101000110110011102
- Hexadecimal: 0x83D46CE
- Base-36: 2AATOU
Squares and roots of 138233550
- 138233550 squared (1382335502) is 19108514345602500
- 138233550 cubed (1382335503) is 2641437773218560463875000
-
The
square root of 138233550 is 11757.2764703395 -
The
cube root of 138233550 is 517.0562837559
Scales and comparisons
How big is 138233550?- 138,233,550 seconds is equal to 4 years, 20 weeks, 3 days, 22 hours, 12 minutes, 30 seconds.
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To count from 1 to 138,233,550 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 138233550 cubic inches would be around 43.1 feet tall.
Recreational maths with 138233550
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