1138344948
1,138,344,948 is an even composite number composed of six prime numbers multiplied together.
1138344948 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1138344948:
22 × 33 × 13 × 19 × 139 × 307
(2 × 2 × 3 × 3 × 3 × 13 × 19 × 139 × 307)See below for interesting mathematical facts about the number 1138344948 from the Numbermatics database.
Names of 1138344948
- Cardinal: 1138344948 can be written as One billion, one hundred thirty-eight million, three hundred forty-four thousand, nine hundred forty-eight.
Scientific notation
- Scientific notation: 1.138344948 × 109
Factors of 1138344948
Divisors of 1138344948
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 52 54 57 76 78 108 114 117 139 156 171 228 234 247 278 307 342 351 417 468 494 513 556 614 684 702 741 834 921 988 1026 1228 1251 1404 1482 1668 1807 1842 2052 2223 2502 2641 2763 2964 3614 3684 3753 3991 4446 5004 5282 5421 5526 5833 6669 7228 7506 7923 7982 8289 8892 10564 10842 11052 11666 11973 13338 15012 15846 15964 16263 16578 17499 21684 23332 23769 23946 26676 31692 32526 33156 34333 34998 35919 42673 47538 47892 48789 52497 65052 68666 69996 71307 71838 75829 85346 95076 97578 102999 104994 107757 128019 137332 142614 143676 151658 157491 170692 195156 205998 209988 215514 227487 256038 285228 303316 308997 314982 384057 411996 431028 454974 512076 554749 617994 629964 682461 768114 810787 909948 926991 1109498 1152171 1235988 1364922 1536228 1621574 1664247 1853982 2047383 2218996 2304342 2432361 2729844 3243148 3328494 3707964 4094766 4608684 4864722 4992741 6656988 7297083 8189532 9729444 9985482 10540231 14594166 14978223 19970964 21080462 21891249 29188332 29956446 31620693 42160924 43782498 59912892 63241386 87564996 94862079 126482772 189724158 284586237 379448316 569172474 1138344948
- Sum of all divisors σ(n): 3380608000
- Sum of proper divisors (its aliquot sum) s(n): 2242263052
- 1138344948 is an abundant number, because the sum of its proper divisors (2242263052) is greater than itself. Its abundance is 1103918104
Bases of 1138344948
- Binary: 10000111101100111000011111101002
- Hexadecimal: 0x43D9C3F4
- Base-36: ITQOL0
Squares and roots of 1138344948
- 1138344948 squared (11383449482) is 1295829220637122704
- 1138344948 cubed (11383449483) is 1475100646783045971354499392
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The
square root of 1138344948 is 33739.3679253183 -
The
cube root of 1138344948 is 1044.1381439605
Scales and comparisons
How big is 1138344948?- 1,138,344,948 seconds is equal to 36 years, 10 weeks, 1 day, 6 hours, 55 minutes, 48 seconds.
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To count from 1 to 1,138,344,948 would take you about seventy-two 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 1138344948 cubic inches would be around 87 feet tall.
Recreational maths with 1138344948
- 1138344948 backwards is 8494438311
- The number of decimal digits it has is: 10
- The sum of 1138344948's digits is 45
- More coming soon!
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