1421376320
1,421,376,320 is an even composite number composed of six prime numbers multiplied together.
1421376320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 1421376320:
26 × 5 × 72 × 13 × 19 × 367
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 19 × 367)See below for interesting mathematical facts about the number 1421376320 from the Numbermatics database.
Names of 1421376320
- Cardinal: 1421376320 can be written as One billion, four hundred twenty-one million, three hundred seventy-six thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.42137632 × 109
Factors of 1421376320
Divisors of 1421376320
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 19 20 26 28 32 35 38 40 49 52 56 64 65 70 76 80 91 95 98 104 112 130 133 140 152 160 182 190 196 208 224 245 247 260 266 280 304 320 364 367 380 392 416 448 455 490 494 520 532 560 608 637 665 728 734 760 784 832 910 931 980 988 1040 1064 1120 1216 1235 1274 1330 1456 1468 1520 1568 1729 1820 1835 1862 1960 1976 2080 2128 2240 2470 2548 2569 2660 2912 2936 3040 3136 3185 3458 3640 3670 3724 3920 3952 4160 4256 4655 4771 4940 5096 5138 5320 5824 5872 6080 6370 6916 6973 7280 7340 7448 7840 7904 8512 8645 9310 9542 9880 10192 10276 10640 11744 12103 12740 12845 13832 13946 14560 14680 14896 15680 15808 17290 17983 18620 19084 19760 20384 20552 21280 23488 23855 24206 25480 25690 27664 27892 29120 29360 29792 33397 34580 34865 35966 37240 38168 39520 40768 41104 42560 47710 48412 48811 50960 51380 55328 55784 58720 59584 60515 66794 69160 69730 71932 74480 76336 79040 82208 89915 90649 95420 96824 97622 101920 102760 110656 111568 117440 121030 133588 138320 139460 143864 148960 152672 164416 166985 179830 181298 190840 193648 195244 203840 205520 223136 233779 242060 244055 267176 276640 278920 287728 297920 305344 333970 341677 359660 362596 381680 387296 390488 411040 446272 453245 467558 484120 488110 534352 553280 557840 575456 634543 667940 683354 719320 725192 763360 774592 780976 822080 906490 935116 968240 976220 1068704 1115680 1150912 1168895 1269086 1335880 1366708 1438640 1450384 1526720 1561952 1708385 1812980 1870232 1936480 1952440 2137408 2231360 2337790 2538172 2671760 2733416 2877280 2900768 3123904 3172715 3416770 3625960 3740464 3872960 3904880 4441801 4675580 5076344 5343520 5466832 5754560 5801536 6345430 6833540 7251920 7480928 7809760 8883602 9351160 10152688 10687040 10933664 12690860 13667080 14503840 14961856 15619520 17767204 18702320 20305376 21867328 22209005 25381720 27334160 29007680 35534408 37404640 40610752 44418010 50763440 54668320 71068816 74809280 88836020 101526880 109336640 142137632 177672040 203053760 284275264 355344080 710688160 1421376320
- Sum of all divisors σ(n): 4475439360
- Sum of proper divisors (its aliquot sum) s(n): 3054063040
- 1421376320 is an abundant number, because the sum of its proper divisors (3054063040) is greater than itself. Its abundance is 1632686720
Bases of 1421376320
- Binary: 10101001011100001111011010000002
- Hexadecimal: 0x54B87B40
- Base-36: NI90ZK
Squares and roots of 1421376320
- 1421376320 squared (14213763202) is 2020310643056742400
- 1421376320 cubed (14213763203) is 2871621707084826063699968000
-
The
square root of 1421376320 is 37701.1448102043 -
The
cube root of 1421376320 is 1124.3538861121
Scales and comparisons
How big is 1421376320?- 1,421,376,320 seconds is equal to 45 years, 10 weeks, 1 day, 2 hours, 45 minutes, 20 seconds.
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To count from 1 to 1,421,376,320 would take you about ninety 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 1421376320 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421376320
- 1421376320 backwards is 0236731241
- The number of decimal digits it has is: 10
- The sum of 1421376320's digits is 29
- More coming soon!
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The information we have on file for 1421376320 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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