242489632
242,489,632 is an even composite number composed of five prime numbers multiplied together.
242489632 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 242489632:
25 × 72 × 11 × 17 × 827
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 17 × 827)See below for interesting mathematical facts about the number 242489632 from the Numbermatics database.
Names of 242489632
- Cardinal: 242489632 can be written as Two hundred forty-two million, four hundred eighty-nine thousand, six hundred thirty-two.
Scientific notation
- Scientific notation: 2.42489632 × 108
Factors of 242489632
Divisors of 242489632
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 7 8 11 14 16 17 22 28 32 34 44 49 56 68 77 88 98 112 119 136 154 176 187 196 224 238 272 308 352 374 392 476 539 544 616 748 784 827 833 952 1078 1232 1309 1496 1568 1654 1666 1904 2156 2464 2618 2992 3308 3332 3808 4312 5236 5789 5984 6616 6664 8624 9097 9163 10472 11578 13232 13328 14059 17248 18194 18326 20944 23156 26464 26656 28118 36388 36652 40523 41888 46312 56236 63679 72776 73304 81046 92624 98413 112472 127358 145552 146608 154649 162092 185248 196826 224944 254716 291104 293216 309298 324184 393652 445753 449888 509432 618596 648368 688891 787304 891506 1018864 1082543 1237192 1296736 1377782 1574608 1783012 2037728 2165086 2474384 2755564 3149216 3566024 4330172 4948768 5511128 7132048 7577801 8660344 11022256 14264096 15155602 17320688 22044512 30311204 34641376 60622408 121244816 242489632
- Sum of all divisors σ(n): 642243168
- Sum of proper divisors (its aliquot sum) s(n): 399753536
- 242489632 is an abundant number, because the sum of its proper divisors (399753536) is greater than itself. Its abundance is 157263904
Bases of 242489632
- Binary: 11100111010000011001001000002
- Hexadecimal: 0xE741920
- Base-36: 40DE74
Squares and roots of 242489632
- 242489632 squared (2424896322) is 58801221627495424
- 242489632 cubed (2424896323) is 14258686593601806447443968
-
The
square root of 242489632 is 15572.0786024217 -
The
cube root of 242489632 is 623.5879648935
Scales and comparisons
How big is 242489632?- 242,489,632 seconds is equal to 7 years, 36 weeks, 6 days, 14 hours, 13 minutes, 52 seconds.
-
To count from 1 to 242,489,632 would take you about eleven 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 242489632 cubic inches would be around 52 feet tall.
Recreational maths with 242489632
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