2994481728
2,994,481,728 is an even composite number composed of five prime numbers multiplied together.
2994481728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 2994481728:
26 × 32 × 72 × 17 × 792
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 17 × 79 × 79)See below for interesting mathematical facts about the number 2994481728 from the Numbermatics database.
Names of 2994481728
- Cardinal: 2994481728 can be written as Two billion, nine hundred ninety-four million, four hundred eighty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.994481728 × 109
Factors of 2994481728
Divisors of 2994481728
- Number of divisors d(n): 378
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 49 51 56 63 64 68 72 79 84 96 98 102 112 119 126 136 144 147 153 158 168 192 196 204 224 237 238 252 272 288 294 306 316 336 357 392 408 441 448 474 476 504 544 553 576 588 612 632 672 711 714 784 816 833 882 948 952 1008 1071 1088 1106 1176 1224 1264 1343 1344 1422 1428 1568 1632 1659 1666 1764 1896 1904 2016 2142 2212 2352 2448 2499 2528 2686 2844 2856 3136 3264 3318 3332 3528 3792 3808 3871 4029 4032 4284 4424 4704 4896 4977 4998 5056 5372 5688 5712 6241 6636 6664 7056 7497 7584 7616 7742 8058 8568 8848 9401 9408 9792 9954 9996 10744 11376 11424 11613 12087 12482 13272 13328 14112 14994 15168 15484 16116 17136 17696 18723 18802 19908 19992 21488 22752 22848 23226 24174 24964 26544 26656 28203 28224 29988 30968 32232 34272 34839 35392 37446 37604 39816 39984 42976 43687 45504 46452 48348 49928 53088 53312 56169 56406 59976 61936 64464 65807 68544 69678 74892 75208 79632 79968 84609 85952 87374 92904 96696 99856 106097 106176 112338 112812 119952 123872 128928 131061 131614 139356 149784 150416 159264 159936 169218 174748 185808 193392 197421 199712 212194 224676 225624 239904 247744 257856 262122 263228 278712 299568 300832 305809 318291 318528 338436 349496 371616 386784 393183 394842 399424 424388 449352 451248 479808 524244 526456 557424 592263 599136 601664 611618 636582 676872 698992 742679 743232 773568 786366 789684 848776 898704 902496 917427 954873 1048488 1052912 1114848 1184526 1198272 1223236 1273164 1353744 1397984 1485358 1572732 1579368 1697552 1797408 1804992 1834854 1909746 2096976 2105824 2228037 2229696 2369052 2446472 2546328 2707488 2752281 2795968 2970716 3145464 3158736 3395104 3594816 3669708 3819492 4193952 4211648 4456074 4738104 4892944 5092656 5198753 5414976 5504562 5941432 6290928 6317472 6684111 6790208 7339416 7638984 8387904 8912148 9476208 9785888 10185312 10397506 11009124 11882864 12581856 12634944 13368222 14678832 15277968 15596259 17824296 18952416 19571776 20370624 20795012 22018248 23765728 25163712 26736444 29357664 30555936 31192518 35648592 37904832 41590024 44036496 46788777 47531456 53472888 58715328 61111872 62385036 71297184 83180048 88072992 93577554 106945776 124770072 142594368 166360096 176145984 187155108 213891552 249540144 332720192 374310216 427783104 499080288 748620432 998160576 1497240864 2994481728
- Sum of all divisors σ(n): 10707306246
- Sum of proper divisors (its aliquot sum) s(n): 7712824518
- 2994481728 is an abundant number, because the sum of its proper divisors (7712824518) is greater than itself. Its abundance is 4718342790
Bases of 2994481728
- Binary: 101100100111110000101010010000002
- Hexadecimal: 0xB27C2A40
- Base-36: 1DIU4W0
Squares and roots of 2994481728
- 2994481728 squared (29944817282) is 8966920819325865984
- 2994481728 cubed (29944817283) is 26851280549894094966864740352
-
The
square root of 2994481728 is 54721.8578631975 -
The
cube root of 2994481728 is 1441.3647247257
Scales and comparisons
How big is 2994481728?- 2,994,481,728 seconds is equal to 95 years, 11 weeks, 1 day, 8 hours, 28 minutes, 48 seconds.
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To count from 1 to 2,994,481,728 would take you about one hundred 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 2994481728 cubic inches would be around 120.1 feet tall.
Recreational maths with 2994481728
- 2994481728 backwards is 8271844992
- The number of decimal digits it has is: 10
- The sum of 2994481728's digits is 54
- More coming soon!
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