1381668948
1,381,668,948 is an even composite number composed of six prime numbers multiplied together.
1381668948 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1381668948:
22 × 33 × 11 × 17 × 37 × 432
(2 × 2 × 3 × 3 × 3 × 11 × 17 × 37 × 43 × 43)See below for interesting mathematical facts about the number 1381668948 from the Numbermatics database.
Names of 1381668948
- Cardinal: 1381668948 can be written as One billion, three hundred eighty-one million, six hundred sixty-eight thousand, nine hundred forty-eight.
Scientific notation
- Scientific notation: 1.381668948 × 109
Factors of 1381668948
Divisors of 1381668948
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 9 11 12 17 18 22 27 33 34 36 37 43 44 51 54 66 68 74 86 99 102 108 111 129 132 148 153 172 187 198 204 222 258 297 306 333 374 387 396 407 444 459 473 516 561 594 612 629 666 731 748 774 814 918 946 999 1122 1161 1188 1221 1258 1332 1419 1462 1548 1591 1628 1683 1836 1849 1887 1892 1998 2193 2244 2322 2442 2516 2838 2924 3182 3366 3663 3698 3774 3996 4257 4386 4644 4773 4884 5049 5547 5661 5676 6364 6579 6732 6919 7326 7396 7548 8041 8514 8772 9546 10098 10989 11094 11322 12771 13158 13838 14319 14652 16082 16641 16983 17028 17501 19092 19737 20196 20339 20757 21978 22188 22644 24123 25542 26316 27047 27676 28638 31433 32164 33282 33966 35002 39474 40678 41514 42957 43956 48246 49923 51084 52503 54094 57276 61017 62271 62866 66564 67932 68413 70004 72369 78948 81141 81356 83028 85914 94299 96492 99846 105006 108188 122034 124542 125732 136826 144738 157509 162282 171828 183051 186813 188598 199692 205239 210012 217107 243423 244068 249084 273652 282897 289476 297517 315018 324564 345763 366102 373626 377196 410478 434214 472527 486846 549153 565794 595034 615717 630036 691526 730269 732204 747252 752543 820956 848691 868428 892551 945054 973692 1037289 1098306 1131588 1163021 1190068 1231434 1383052 1460538 1505086 1697382 1785102 1847151 1890108 2074578 2196612 2257629 2326042 2462868 2677653 2921076 3010172 3111867 3394764 3489063 3570204 3694302 4149156 4515258 4652084 5355306 6223734 6772887 6978126 7388604 8032959 9030516 9335601 10467189 10710612 12447468 12793231 13545774 13956252 16065918 18671202 20318661 20934378 25586462 27091548 31401567 32131836 37342404 38379693 40637322 41868756 51172924 62803134 76759386 81274644 115139079 125606268 153518772 230278158 345417237 460556316 690834474 1381668948
- Sum of all divisors σ(n): 4350568320
- Sum of proper divisors (its aliquot sum) s(n): 2968899372
- 1381668948 is an abundant number, because the sum of its proper divisors (2968899372) is greater than itself. Its abundance is 1587230424
Bases of 1381668948
- Binary: 10100100101101010011000010101002
- Hexadecimal: 0x525A9854
- Base-36: MULYL0
Squares and roots of 1381668948
- 1381668948 squared (13816689482) is 1909009081867426704
- 1381668948 cubed (13816689483) is 2637618569866213329582787392
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The
square root of 1381668948 is 37170.8077394077 -
The
cube root of 1381668948 is 1113.7849172243
Scales and comparisons
How big is 1381668948?- 1,381,668,948 seconds is equal to 43 years, 48 weeks, 3 days, 12 hours, 55 minutes, 48 seconds.
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To count from 1 to 1,381,668,948 would take you about eighty-seven 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 1381668948 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381668948
- 1381668948 backwards is 8498661831
- 1381668948 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1381668948's digits is 54
- More coming soon!
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The information we have on file for 1381668948 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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