1428925680
1,428,925,680 is an even composite number composed of seven prime numbers multiplied together.
1428925680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1428925680:
24 × 32 × 5 × 7 × 13 × 113 × 193
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 113 × 193)See below for interesting mathematical facts about the number 1428925680 from the Numbermatics database.
Names of 1428925680
- Cardinal: 1428925680 can be written as One billion, four hundred twenty-eight million, nine hundred twenty-five thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.42892568 × 109
Factors of 1428925680
Divisors of 1428925680
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 35 36 39 40 42 45 48 52 56 60 63 65 70 72 78 80 84 90 91 104 105 112 113 117 120 126 130 140 144 156 168 180 182 193 195 208 210 226 234 240 252 260 273 280 312 315 336 339 360 364 386 390 420 452 455 468 504 520 546 560 565 579 585 624 630 678 720 728 772 780 791 819 840 904 910 936 965 1008 1017 1040 1092 1130 1158 1170 1260 1351 1356 1365 1456 1469 1544 1560 1582 1638 1680 1695 1737 1808 1820 1872 1930 2034 2184 2260 2316 2340 2373 2509 2520 2702 2712 2730 2895 2938 3088 3120 3164 3276 3390 3474 3640 3860 3955 4053 4068 4095 4368 4407 4520 4632 4680 4746 5018 5040 5085 5404 5424 5460 5790 5876 6328 6552 6755 6780 6948 7119 7280 7345 7527 7720 7910 8106 8136 8190 8685 8814 9040 9264 9360 9492 10036 10170 10283 10808 10920 11580 11752 11865 12159 12545 12656 13104 13221 13510 13560 13896 14238 14690 15054 15440 15820 16212 16272 16380 17370 17563 17628 18984 20072 20265 20340 20566 21616 21809 21840 22035 22581 23160 23504 23730 24318 25090 26442 27020 27120 27792 28476 29380 30108 30849 31640 32424 32760 34740 35126 35256 35595 37635 37968 40144 40530 40680 41132 43618 44070 45162 46320 47460 48636 50180 51415 52689 52884 54040 56952 58760 60216 60795 61698 63280 64848 65427 65520 66105 69480 70252 70512 71190 75270 81060 81360 82264 87236 87815 88140 90324 92547 94920 97272 100360 102830 105378 105768 108080 109045 112905 113904 117520 120432 121590 123396 130854 132210 138960 140504 142380 150540 152663 154245 158067 162120 164528 174472 175630 176280 180648 185094 189840 194544 196281 200720 205660 210756 211536 218090 225810 243180 246792 261708 263445 264420 281008 283517 284760 301080 305326 308490 316134 324240 327135 348944 351260 352560 361296 370188 392562 411320 421512 436180 451620 457989 462735 486360 493584 523416 526890 528840 567034 569520 602160 610652 616980 632268 654270 702520 740376 763315 785124 790335 822640 843024 850551 872360 903240 915978 925470 972720 981405 1046832 1053780 1057680 1134068 1221304 1233960 1264536 1308540 1373967 1405040 1417585 1480752 1526630 1570248 1580670 1701102 1744720 1806480 1831956 1850940 1962810 1984619 2107560 2268136 2289945 2442608 2467920 2529072 2551653 2617080 2747934 2835170 3053260 3140496 3161340 3402204 3663912 3701880 3925620 3969238 4215120 4252755 4536272 4579890 5103306 5234160 5495868 5670340 5953857 6106520 6322680 6804408 6869835 7327824 7403760 7851240 7938476 8505510 9159780 9923095 10206612 10991736 11340680 11907714 12213040 12645360 12758265 13608816 13739670 15702480 15876952 17011020 17861571 18319560 19846190 20413224 21983472 22681360 23815428 25516530 27479340 29769285 31753904 34022040 35723142 36639120 39692380 40826448 47630856 51033060 54958680 59538570 68044080 71446284 79384760 89307855 95261712 102066120 109917360 119077140 142892568 158769520 178615710 204132240 238154280 285785136 357231420 476308560 714462840 1428925680
- Sum of all divisors σ(n): 5989366656
- Sum of proper divisors (its aliquot sum) s(n): 4560440976
- 1428925680 is an abundant number, because the sum of its proper divisors (4560440976) is greater than itself. Its abundance is 3131515296
Bases of 1428925680
- Binary: 10101010010101110101100111100002
- Hexadecimal: 0x552BACF0
- Base-36: NMQU40
Squares and roots of 1428925680
- 1428925680 squared (14289256802) is 2041828598963462400
- 1428925680 cubed (14289256803) is 2917621319217312805074432000
-
The
square root of 1428925680 is 37801.1333163439 -
The
cube root of 1428925680 is 1126.3409668977
Scales and comparisons
How big is 1428925680?- 1,428,925,680 seconds is equal to 45 years, 22 weeks, 4 days, 11 hours, 48 minutes.
-
To count from 1 to 1,428,925,680 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 1428925680 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428925680
- 1428925680 backwards is 0865298241
- 1428925680 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428925680's digits is 45
- More coming soon!
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The information we have on file for 1428925680 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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