38972157950
38,972,157,950 is an even composite number composed of seven prime numbers multiplied together.
38972157950 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 38972157950:
2 × 52 × 112 × 23 × 47 × 59 × 101
(2 × 5 × 5 × 11 × 11 × 23 × 47 × 59 × 101)See below for interesting mathematical facts about the number 38972157950 from the Numbermatics database.
Names of 38972157950
- Cardinal: 38972157950 can be written as Thirty-eight billion, nine hundred seventy-two million, one hundred fifty-seven thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 3.897215795 × 1010
Factors of 38972157950
Divisors of 38972157950
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 5 10 11 22 23 25 46 47 50 55 59 94 101 110 115 118 121 202 230 235 242 253 275 295 470 505 506 517 550 575 590 605 649 1010 1034 1081 1111 1150 1175 1210 1265 1298 1357 1475 2162 2222 2323 2350 2525 2530 2585 2714 2773 2783 2950 3025 3245 4646 4747 5050 5170 5405 5546 5555 5566 5687 5959 6050 6325 6490 6785 7139 9494 10810 11110 11374 11615 11891 11918 12221 12650 12925 13570 13865 13915 14278 14927 16225 23230 23735 23782 24442 25553 25850 27025 27730 27775 27830 28435 29795 29854 30503 32450 33925 35695 47470 51106 52217 54050 55550 56870 58075 59455 59590 61006 61105 63779 65549 67850 69325 69575 71390 74635 104434 109181 116150 118675 118910 122210 127558 127765 130801 131098 137057 138650 139150 142175 148975 149270 152515 164197 178475 218362 237350 255530 261085 261602 274114 280073 281083 284350 297275 297950 305030 305525 318895 327745 328394 335533 356950 373175 522170 545905 560146 562166 574387 594550 611050 637790 638825 654005 655490 671066 685285 701569 721039 746350 762575 820985 1091810 1148774 1200991 1277650 1305425 1308010 1370570 1400365 1403138 1405415 1442078 1507627 1525150 1594475 1638725 1641970 1677665 2401982 2610850 2729525 2800730 2810830 2871935 3015254 3080803 3188950 3270025 3277450 3355330 3426425 3507845 3605195 4104925 5459050 5743870 6004955 6161606 6441679 6540050 6852850 7001825 7015690 7027075 7210390 7538135 7717259 8209850 8388325 12009910 12883358 13210901 14003650 14054150 14359675 15076270 15404015 15434518 16583897 16776650 17539225 18025975 26421802 28719350 30024775 30808030 32208395 33167794 33888833 35078450 36051950 37690675 38586295 60049550 64416790 66054505 67777666 70858469 75381350 77020075 77172590 82919485 132109010 141716938 154040150 161041975 165838970 169444165 192931475 322083950 330272525 338888330 354292345 385862950 414597425 660545050 708584690 779443159 829194850 847220825 1558886318 1694441650 1771461725 3542923450 3897215795 7794431590 19486078975 38972157950
- Sum of all divisors σ(n): 87204418560
- Sum of proper divisors (its aliquot sum) s(n): 48232260610
- 38972157950 is an abundant number, because the sum of its proper divisors (48232260610) is greater than itself. Its abundance is 9260102660
Bases of 38972157950
- Binary: 1001000100101110101111101111111111102
- Hexadecimal: 0x912EBEFFE
- Base-36: HWJ0LJ2
Squares and roots of 38972157950
- 38972157950 squared (389721579502) is 1518829095279748202500
- 38972157950 cubed (389721579503) is 59192047400297946384058584875000
-
The
square root of 38972157950 is 197413.6721455735 -
The
cube root of 38972157950 is 3390.4042570669
Scales and comparisons
How big is 38972157950?- 38,972,157,950 seconds is equal to 1,239 years, 10 weeks, 15 hours, 25 minutes, 50 seconds.
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To count from 1 to 38,972,157,950 would take you about two thousand, four hundred seventy-eight 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 38972157950 cubic inches would be around 282.5 feet tall.
Recreational maths with 38972157950
- 38972157950 backwards is 05975127983
- The number of decimal digits it has is: 11
- The sum of 38972157950's digits is 56
- More coming soon!
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