1381493880
1,381,493,880 is an even composite number composed of five prime numbers multiplied together.
1381493880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1381493880:
23 × 35 × 5 × 132 × 292
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 29 × 29)See below for interesting mathematical facts about the number 1381493880 from the Numbermatics database.
Names of 1381493880
- Cardinal: 1381493880 can be written as One billion, three hundred eighty-one million, four hundred ninety-three thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.38149388 × 109
Factors of 1381493880
Divisors of 1381493880
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 29 30 36 39 40 45 52 54 58 60 65 72 78 81 87 90 104 108 116 117 120 130 135 145 156 162 169 174 180 195 216 232 234 243 260 261 270 290 312 324 338 348 351 360 377 390 405 435 468 486 507 520 522 540 580 585 648 676 696 702 754 780 783 810 841 845 870 936 972 1014 1044 1053 1080 1131 1160 1170 1215 1305 1352 1404 1508 1521 1560 1566 1620 1682 1690 1740 1755 1885 1944 2028 2088 2106 2262 2340 2349 2430 2523 2535 2610 2808 3016 3042 3132 3159 3240 3364 3380 3393 3480 3510 3770 3915 4056 4205 4212 4524 4563 4680 4698 4860 4901 5046 5070 5220 5265 5655 6084 6264 6318 6728 6760 6786 7020 7047 7540 7569 7605 7830 8410 8424 9048 9126 9396 9720 9802 10092 10140 10179 10440 10530 10933 11310 11745 12168 12615 12636 13572 13689 14040 14094 14703 15080 15138 15210 15660 15795 16820 16965 18252 18792 19604 20184 20280 20358 21060 21866 22620 22707 22815 23490 24505 25230 25272 27144 27378 28188 29406 30276 30420 30537 31320 31590 32799 33640 33930 35235 36504 37845 39208 40716 41067 42120 43732 44109 45240 45414 45630 46980 49010 50460 50895 54665 54756 56376 58812 60552 60840 61074 63180 65598 67860 68121 68445 70470 73515 75690 81432 82134 87464 88218 90828 91260 91611 93960 98020 98397 100920 101790 109330 109512 113535 117624 122148 126360 131196 132327 135720 136242 136890 140940 142129 147030 151380 152685 163995 164268 176436 181656 182520 183222 196040 196794 203580 204363 205335 218660 220545 227070 244296 262392 264654 272484 273780 281880 284258 294060 295191 302760 305370 327990 328536 340605 352872 366444 393588 396981 407160 408726 410670 426387 437320 441090 454140 458055 491985 529308 544968 547560 568516 588120 590382 610740 655980 661635 681210 710645 732888 787176 793962 817452 821340 852774 882180 885573 908280 916110 983970 1021815 1058616 1137032 1180764 1190943 1221480 1279161 1311960 1323270 1362420 1421290 1475955 1587924 1634904 1642680 1705548 1764360 1771146 1832220 1967940 1984905 2043630 2131935 2361528 2381886 2558322 2646540 2656719 2724840 2842580 2951910 3175848 3411096 3542292 3664440 3837483 3935880 3969810 4087260 4263870 4427865 4763772 5116644 5293080 5313438 5685160 5903820 5954715 6395805 7084584 7674966 7939620 8174520 8527740 8855730 9527544 10233288 10626876 11512449 11807640 11909430 12791610 13283595 15349932 15879240 17055480 17711460 19187415 21253752 23024898 23818860 25583220 26567190 30699864 34537347 35422920 38374830 46049796 47637720 51166440 53134380 57562245 69074694 76749660 92099592 106268760 115124490 138149388 153499320 172686735 230248980 276298776 345373470 460497960 690746940 1381493880
- Sum of all divisors σ(n): 5221714680
- Sum of proper divisors (its aliquot sum) s(n): 3840220800
- 1381493880 is an abundant number, because the sum of its proper divisors (3840220800) is greater than itself. Its abundance is 2458726920
Bases of 1381493880
- Binary: 10100100101011111101100011110002
- Hexadecimal: 0x5257EC78
- Base-36: MUI7I0
Squares and roots of 1381493880
- 1381493880 squared (13814938802) is 1908525340477454400
- 1381493880 cubed (13814938803) is 2636616077694519531579072000
-
The
square root of 1381493880 is 37168.4527523005 -
The
cube root of 1381493880 is 1113.7378735547
Scales and comparisons
How big is 1381493880?- 1,381,493,880 seconds is equal to 43 years, 48 weeks, 1 day, 12 hours, 18 minutes.
-
To count from 1 to 1,381,493,880 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 1381493880 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381493880
- 1381493880 backwards is 0883941831
- 1381493880 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1381493880's digits is 45
- More coming soon!
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The information we have on file for 1381493880 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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