1385028216
1,385,028,216 is an even composite number composed of seven prime numbers multiplied together.
1385028216 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1385028216:
23 × 32 × 11 × 13 × 17 × 41 × 193
(2 × 2 × 2 × 3 × 3 × 11 × 13 × 17 × 41 × 193)See below for interesting mathematical facts about the number 1385028216 from the Numbermatics database.
Names of 1385028216
- Cardinal: 1385028216 can be written as One billion, three hundred eighty-five million, twenty-eight thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.385028216 × 109
Factors of 1385028216
Divisors of 1385028216
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 17 18 22 24 26 33 34 36 39 41 44 51 52 66 68 72 78 82 88 99 102 104 117 123 132 136 143 153 156 164 187 193 198 204 221 234 246 264 286 306 312 328 369 374 386 396 408 429 442 451 468 492 533 561 572 579 612 663 697 738 748 772 792 858 884 902 936 984 1066 1122 1144 1158 1224 1287 1326 1353 1394 1476 1496 1544 1599 1683 1716 1737 1768 1804 1989 2091 2123 2132 2244 2316 2431 2509 2574 2652 2706 2788 2952 3198 3281 3366 3432 3474 3608 3978 4059 4182 4246 4264 4488 4632 4797 4862 5018 5148 5304 5412 5576 5863 6273 6369 6396 6562 6732 6948 7293 7527 7667 7913 7956 8118 8364 8492 9061 9594 9724 9843 10036 10296 10824 11726 12546 12738 12792 13124 13464 13896 14586 15054 15334 15826 15912 16236 16728 16984 17589 18122 19107 19188 19448 19686 20072 21879 22581 23001 23452 23739 25092 25476 26248 27183 27599 29172 29529 30108 30668 31652 32472 35178 36091 36244 38214 38376 39372 42653 43758 45162 46002 46904 47478 50184 50952 52767 54366 55198 58344 59058 60216 61336 63304 69003 70356 71217 72182 72488 76428 78744 81549 82797 85306 87043 87516 90324 92004 94956 99671 102869 105534 108273 108732 110396 118116 127959 134521 138006 140712 142434 144364 152856 163098 165594 170612 174086 175032 180648 184008 189912 199342 205738 211068 216546 217464 220792 236232 248391 255918 261129 269042 276012 284868 288728 299013 308607 324819 326196 331188 341224 348172 383877 398684 403563 411476 422136 433092 469183 496782 511836 522258 538084 552024 569736 598026 617214 649638 652392 662376 696344 767754 783387 797368 807126 822952 866184 897039 925821 938366 993564 1023672 1044516 1076168 1131559 1196052 1210689 1234428 1299276 1407549 1479731 1535508 1566774 1614252 1748773 1794078 1851642 1876732 1987128 2089032 2263118 2392104 2421378 2468856 2598552 2815098 2959462 3071016 3133548 3228504 3394677 3497546 3588156 3703284 3753464 4222647 4439193 4526236 4842756 5246319 5630196 5918924 6267096 6789354 6995092 7176312 7406568 8445294 8878386 9052472 9685512 10184031 10492638 11260392 11837848 13317579 13578708 13990184 15738957 16890588 17756772 19236503 20368062 20985276 26635158 27157416 31477914 33781176 35513544 38473006 40736124 41970552 53270316 57709509 62955828 76946012 81472248 106540632 115419018 125911656 153892024 173128527 230838036 346257054 461676072 692514108 1385028216
- Sum of all divisors σ(n): 4804712640
- Sum of proper divisors (its aliquot sum) s(n): 3419684424
- 1385028216 is an abundant number, because the sum of its proper divisors (3419684424) is greater than itself. Its abundance is 2034656208
Bases of 1385028216
- Binary: 10100101000110111011010011110002
- Hexadecimal: 0x528DDA78
- Base-36: MWLYM0
Squares and roots of 1385028216
- 1385028216 squared (13850282162) is 1918303159116142656
- 1385028216 cubed (13850282163) is 2656904002217795199641181696
-
The
square root of 1385028216 is 37215.9672183863 -
The
cube root of 1385028216 is 1114.6868394667
Scales and comparisons
How big is 1385028216?- 1,385,028,216 seconds is equal to 44 years, 2 weeks, 10 hours, 3 minutes, 36 seconds.
-
To count from 1 to 1,385,028,216 would take you about eighty-eight 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 1385028216 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385028216
- 1385028216 backwards is 6128205831
- 1385028216 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1385028216's digits is 36
- More coming soon!
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