38142939072
38,142,939,072 is an even composite number composed of five prime numbers multiplied together.
38142939072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 38142939072:
26 × 3 × 74 × 97 × 853
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 7 × 97 × 853)See below for interesting mathematical facts about the number 38142939072 from the Numbermatics database.
Names of 38142939072
- Cardinal: 38142939072 can be written as Thirty-eight billion, one hundred forty-two million, nine hundred thirty-nine thousand and seventy-two.
Scientific notation
- Scientific notation: 3.8142939072 × 1010
Factors of 38142939072
Divisors of 38142939072
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 97 98 112 147 168 192 194 196 224 291 294 336 343 388 392 448 582 588 672 679 686 776 784 853 1029 1164 1176 1344 1358 1372 1552 1568 1706 2037 2058 2328 2352 2401 2559 2716 2744 3104 3136 3412 4074 4116 4656 4704 4753 4802 5118 5432 5488 5971 6208 6824 7203 8148 8232 9312 9408 9506 9604 10236 10864 10976 11942 13648 14259 14406 16296 16464 17913 18624 19012 19208 20472 21728 21952 23884 27296 28518 28812 32592 32928 33271 35826 38024 38416 40944 41797 43456 47768 54592 57036 57624 65184 65856 66542 71652 76048 76832 81888 82741 83594 95536 99813 114072 115248 125391 130368 133084 143304 152096 153664 163776 165482 167188 191072 199626 228144 230496 232897 248223 250782 266168 286608 292579 304192 330964 334376 382144 399252 456288 460992 465794 496446 501564 532336 573216 579187 585158 661928 668752 698691 798504 877737 912576 931588 992892 1003128 1064672 1146432 1158374 1170316 1323856 1337504 1397382 1597008 1737561 1755474 1863176 1985784 2006256 2048053 2129344 2316748 2340632 2647712 2675008 2794764 3194016 3475122 3510948 3726352 3971568 4012512 4054309 4096106 4633496 4681264 5295424 5589528 6144159 6388032 6950244 7021896 7452704 7943136 8025024 8108618 8192212 9266992 9362528 11179056 12162927 12288318 13900488 14043792 14905408 15886272 16217236 16384424 18533984 18725056 22358112 24325854 24576636 27800976 28087584 28380163 32434472 32768848 37067968 44716224 48651708 49153272 55601952 56175168 56760326 64868944 65537696 85140489 97303416 98306544 111203904 113520652 129737888 131075392 170280978 194606832 196613088 198661141 227041304 259475776 340561956 389213664 393226176 397322282 454082608 595983423 681123912 778427328 794644564 908165216 1191966846 1362247824 1589289128 1816330432 2383933692 2724495648 3178578256 4767867384 5448991296 6357156512 9535734768 12714313024 19071469536 38142939072
- Sum of all divisors σ(n): 119086016336
- Sum of proper divisors (its aliquot sum) s(n): 80943077264
- 38142939072 is an abundant number, because the sum of its proper divisors (80943077264) is greater than itself. Its abundance is 42800138192
Bases of 38142939072
- Binary: 1000111000010111111100001111110000002
- Hexadecimal: 0x8E17F0FC0
- Base-36: HITBK5C
Squares and roots of 38142939072
- 38142939072 squared (381429390722) is 1454883801050304221184
- 38142939072 cubed (381429390723) is 55493544180301523515685723701248
-
The
square root of 38142939072 is 195302.1737513435 -
The
cube root of 38142939072 is 3366.1855502449
Scales and comparisons
How big is 38142939072?- 38,142,939,072 seconds is equal to 1,212 years, 43 weeks, 4 hours, 51 minutes, 12 seconds.
-
To count from 1 to 38,142,939,072 would take you about two thousand, four hundred twenty-five 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 38142939072 cubic inches would be around 280.5 feet tall.
Recreational maths with 38142939072
- 38142939072 backwards is 27093924183
- 38142939072 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 38142939072's digits is 48
- More coming soon!
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