28049641984
28,049,641,984 is an even composite number composed of six prime numbers multiplied together.
28049641984 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 28049641984:
29 × 7 × 13 × 37 × 53 × 307
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 37 × 53 × 307)See below for interesting mathematical facts about the number 28049641984 from the Numbermatics database.
Names of 28049641984
- Cardinal: 28049641984 can be written as Twenty-eight billion, forty-nine million, six hundred forty-one thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 2.8049641984 × 1010
Factors of 28049641984
Divisors of 28049641984
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 37 52 53 56 64 74 91 104 106 112 128 148 182 208 212 224 256 259 296 307 364 371 416 424 448 481 512 518 592 614 689 728 742 832 848 896 962 1036 1184 1228 1378 1456 1484 1664 1696 1792 1924 1961 2072 2149 2368 2456 2756 2912 2968 3328 3367 3392 3584 3848 3922 3991 4144 4298 4736 4823 4912 5512 5824 5936 6656 6734 6784 7696 7844 7982 8288 8596 9472 9646 9824 11024 11359 11648 11872 13468 13568 13727 15392 15688 15964 16271 16576 17192 18944 19292 19648 22048 22718 23296 23744 25493 26936 27136 27454 27937 30784 31376 31928 32542 33152 34384 38584 39296 44096 45436 46592 47488 50986 53872 54908 55874 61568 62752 63856 65084 66304 68768 77168 78592 79513 88192 90872 94976 101972 107744 109816 111748 113897 123136 125504 127712 130168 132608 137536 147667 154336 157184 159026 176384 178451 181744 189952 203944 211523 215488 219632 223496 227794 246272 251008 255424 260336 275072 295334 308672 318052 352768 356902 363488 407888 423046 430976 439264 446992 455588 502016 510848 520672 550144 590668 602027 617344 636104 713804 726976 815776 846092 861952 878528 893984 911176 1004032 1021696 1033669 1041344 1100288 1181336 1204054 1234688 1272208 1427608 1453952 1480661 1631552 1692184 1723904 1757056 1787968 1822352 2043392 2067338 2082688 2362672 2408108 2469376 2544416 2855216 2907904 2961322 3263104 3384368 3514112 3575936 3644704 4134676 4165376 4214189 4725344 4816216 5088832 5710432 5815808 5922644 6526208 6768736 7028224 7151872 7289408 7826351 8269352 8330752 8428378 9450688 9632432 10177664 11420864 11845288 13052416 13537472 14303744 14578816 15652702 16538704 16856756 18901376 19264864 20355328 22841728 23690576 27074944 29157632 31305404 33077408 33713512 37802752 38529728 40710656 45683456 47381152 54149888 54784457 58315264 62610808 66154816 67427024 75605504 77059456 91366912 94762304 108299776 109568914 125221616 132309632 134854048 154118912 189524608 219137828 250443232 264619264 269708096 308237824 379049216 438275656 500886464 529238528 539416192 758098432 876551312 1001772928 1078832384 1753102624 2003545856 2157664768 3506205248 4007091712 7012410496 14024820992 28049641984
- Sum of all divisors σ(n): 72413865216
- Sum of proper divisors (its aliquot sum) s(n): 44364223232
- 28049641984 is an abundant number, because the sum of its proper divisors (44364223232) is greater than itself. Its abundance is 16314581248
Bases of 28049641984
- Binary: 110100001111110001110010010000000002
- Hexadecimal: 0x687E39200
- Base-36: CVW169S
Squares and roots of 28049641984
- 28049641984 squared (280496419842) is 786782415430575456256
- 28049641984 cubed (280496419843) is 22068965072134398755078253051904
-
The
square root of 28049641984 is 167480.2734174983 -
The
cube root of 28049641984 is 3038.3824635865
Scales and comparisons
How big is 28049641984?- 28,049,641,984 seconds is equal to 891 years, 46 weeks, 2 days, 15 hours, 13 minutes, 4 seconds.
-
To count from 1 to 28,049,641,984 would take you about one thousand, seven hundred eighty-three 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 28049641984 cubic inches would be around 253.2 feet tall.
Recreational maths with 28049641984
- 28049641984 backwards is 48914694082
- The number of decimal digits it has is: 11
- The sum of 28049641984's digits is 55
- More coming soon!
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