2428689744
2,428,689,744 is an even composite number composed of five prime numbers multiplied together.
2428689744 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2428689744:
24 × 37 × 13 × 19 × 281
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 19 × 281)See below for interesting mathematical facts about the number 2428689744 from the Numbermatics database.
Names of 2428689744
- Cardinal: 2428689744 can be written as Two billion, four hundred twenty-eight million, six hundred eighty-nine thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 2.428689744 × 109
Factors of 2428689744
Divisors of 2428689744
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 36 38 39 48 52 54 57 72 76 78 81 104 108 114 117 144 152 156 162 171 208 216 228 234 243 247 281 304 312 324 342 351 432 456 468 486 494 513 562 624 648 684 702 729 741 843 912 936 972 988 1026 1053 1124 1296 1368 1404 1458 1482 1539 1686 1872 1944 1976 2052 2106 2187 2223 2248 2529 2736 2808 2916 2964 3078 3159 3372 3653 3888 3952 4104 4212 4374 4446 4496 4617 5058 5339 5616 5832 5928 6156 6318 6669 6744 7306 7587 8208 8424 8748 8892 9234 9477 10116 10678 10959 11664 11856 12312 12636 13338 13488 13851 14612 15174 16017 16848 17496 17784 18468 18954 20007 20232 21356 21918 22761 24624 25272 26676 27702 28431 29224 30348 32034 32877 34992 35568 36936 37908 40014 40464 41553 42712 43836 45522 48051 50544 53352 55404 56862 58448 60021 60696 64068 65754 68283 69407 73872 75816 80028 83106 85424 87672 91044 96102 98631 106704 110808 113724 120042 121392 128136 131508 136566 138814 144153 151632 160056 166212 175344 180063 182088 192204 197262 204849 208221 221616 227448 240084 256272 263016 273132 277628 288306 295893 320112 332424 360126 364176 384408 394524 409698 416442 432459 454896 480168 526032 540189 546264 555256 576612 591786 614547 624663 664848 720252 768816 789048 819396 832884 864918 887679 960336 1080378 1092528 1110512 1153224 1183572 1229094 1249326 1297377 1440504 1578096 1638792 1665768 1729836 1775358 1873989 2160756 2306448 2367144 2458188 2498652 2594754 2663037 2881008 3277584 3331536 3459672 3550716 3747978 3892131 4321512 4734288 4916376 4997304 5189508 5326074 5621967 6919344 7101432 7495956 7784262 7989111 8643024 9832752 9994608 10379016 10652148 11243934 11676393 14202864 14991912 15568524 15978222 16865901 20758032 21304296 22487868 23352786 29983824 31137048 31956444 33731802 42608592 44975736 46705572 50597703 62274096 63912888 67463604 89951472 93411144 101195406 127825776 134927208 151793109 186822288 202390812 269854416 303586218 404781624 607172436 809563248 1214344872 2428689744
- Sum of all divisors σ(n): 8028652800
- Sum of proper divisors (its aliquot sum) s(n): 5599963056
- 2428689744 is an abundant number, because the sum of its proper divisors (5599963056) is greater than itself. Its abundance is 3171273312
Bases of 2428689744
- Binary: 100100001100001011011101010100002
- Hexadecimal: 0x90C2DD50
- Base-36: 145Z900
Squares and roots of 2428689744
- 2428689744 squared (24286897442) is 5898533872610785536
- 2428689744 cubed (24286897443) is 14325708721046417335066742784
-
The
square root of 2428689744 is 49281.7384433625 -
The
cube root of 2428689744 is 1344.1797431799
Scales and comparisons
How big is 2428689744?- 2,428,689,744 seconds is equal to 77 years, 11 weeks, 4 days, 20 hours, 2 minutes, 24 seconds.
-
To count from 1 to 2,428,689,744 would take you about one hundred fifty-four 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 2428689744 cubic inches would be around 112 feet tall.
Recreational maths with 2428689744
- 2428689744 backwards is 4479868242
- 2428689744 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2428689744's digits is 54
- More coming soon!
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