382428090
382,428,090 is an even composite number composed of seven prime numbers multiplied together.
382428090 is an even 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 382428090:
2 × 32 × 5 × 11 × 17 × 31 × 733
(2 × 3 × 3 × 5 × 11 × 17 × 31 × 733)See below for interesting mathematical facts about the number 382428090 from the Numbermatics database.
Names of 382428090
- Cardinal: 382428090 can be written as Three hundred eighty-two million, four hundred twenty-eight thousand and ninety.
Scientific notation
- Scientific notation: 3.8242809 × 108
Factors of 382428090
Divisors of 382428090
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 5 6 9 10 11 15 17 18 22 30 31 33 34 45 51 55 62 66 85 90 93 99 102 110 153 155 165 170 186 187 198 255 279 306 310 330 341 374 465 495 510 527 558 561 682 733 765 930 935 990 1023 1054 1122 1395 1466 1530 1581 1683 1705 1870 2046 2199 2635 2790 2805 3069 3162 3366 3410 3665 4398 4743 5115 5270 5610 5797 6138 6597 7330 7905 8063 8415 9486 10230 10995 11594 12461 13194 15345 15810 16126 16830 17391 21990 22723 23715 24189 24922 28985 30690 32985 34782 37383 40315 45446 47430 48378 52173 57970 62305 65970 68169 72567 74766 80630 86955 104346 112149 113615 120945 124610 136338 137071 145134 173910 186915 204507 224298 227230 241890 249953 260865 274142 340845 362835 373830 386291 409014 411213 499906 521730 560745 681690 685355 725670 749859 772582 822426 1022535 1121490 1158873 1233639 1249765 1370710 1499718 1931455 2045070 2056065 2249577 2317746 2467278 2499530 3476619 3749295 3862910 4112130 4249201 4499154 5794365 6168195 6953238 7498590 8498402 11247885 11588730 12336390 12747603 17383095 21246005 22495770 25495206 34766190 38242809 42492010 63738015 76485618 127476030 191214045 382428090
- Sum of all divisors σ(n): 1187177472
- Sum of proper divisors (its aliquot sum) s(n): 804749382
- 382428090 is an abundant number, because the sum of its proper divisors (804749382) is greater than itself. Its abundance is 422321292
Bases of 382428090
- Binary: 101101100101101100011101110102
- Hexadecimal: 0x16CB63BA
- Base-36: 6BOREI
Squares and roots of 382428090
- 382428090 squared (3824280902) is 146251244021048100
- 382428090 cubed (3824280903) is 55930583911093344681129000
-
The
square root of 382428090 is 19555.7687141161 -
The
cube root of 382428090 is 725.8550925413
Scales and comparisons
How big is 382428090?- 382,428,090 seconds is equal to 12 years, 8 weeks, 2 days, 6 hours, 1 minute, 30 seconds.
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To count from 1 to 382,428,090 would take you about eighteen 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 382428090 cubic inches would be around 60.5 feet tall.
Recreational maths with 382428090
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