42728446512
42,728,446,512 is an even composite number composed of six prime numbers multiplied together.
42728446512 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 42728446512:
24 × 33 × 23 × 41 × 53 × 1979
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 × 41 × 53 × 1979)See below for interesting mathematical facts about the number 42728446512 from the Numbermatics database.
Names of 42728446512
- Cardinal: 42728446512 can be written as Forty-two billion, seven hundred twenty-eight million, four hundred forty-six thousand, five hundred twelve.
Scientific notation
- Scientific notation: 4.2728446512 × 1010
Factors of 42728446512
Divisors of 42728446512
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 36 41 46 48 53 54 69 72 82 92 106 108 123 138 144 159 164 184 207 212 216 246 276 318 328 368 369 414 424 432 477 492 552 621 636 656 738 828 848 943 954 984 1104 1107 1219 1242 1272 1431 1476 1656 1886 1908 1968 1979 2173 2214 2438 2484 2544 2829 2862 2952 3312 3657 3772 3816 3958 4346 4428 4876 4968 5658 5724 5904 5937 6519 7314 7544 7632 7916 8487 8692 8856 9752 9936 10971 11316 11448 11874 13038 14628 15088 15832 16974 17384 17712 17811 19504 19557 21942 22632 22896 23748 25461 26076 29256 31664 32913 33948 34768 35622 39114 43884 45264 45517 47496 49979 50922 52152 53433 58512 58671 65826 67896 71244 78228 81139 87768 91034 94992 99958 101844 104304 104887 106866 117342 131652 135792 136551 142488 149937 156456 162278 175536 182068 199916 203688 209774 213732 234684 243417 263304 273102 284976 299874 312912 314661 324556 364136 399832 407376 409653 419548 427464 449811 469368 486834 526608 546204 599748 629322 649112 728272 730251 799664 819306 839096 854928 899622 938736 943983 973668 1092408 1199496 1228959 1258644 1298224 1349433 1460502 1638612 1678192 1799244 1866197 1887966 1947336 2184816 2190753 2398992 2412401 2457918 2517288 2698866 2831949 2921004 3277224 3598488 3732394 3775932 3894672 4300367 4381506 4824802 4915836 5034576 5397732 5598591 5663898 5842008 6554448 7196976 7237203 7464788 7551864 8600734 8763012 9649604 9831672 10795464 11197182 11327796 11684016 12901101 14474406 14929576 15103728 16795773 17201468 17526024 19299208 19663344 21590928 21711609 22394364 22655592 25802202 28948812 29859152 33591546 34402936 35052048 38598416 38703303 43423218 44788728 45311184 50387319 51604404 57897624 65134827 67183092 68805872 77406606 86846436 89577456 98908441 100774638 103208808 115795248 116109909 130269654 134366184 154813212 173692872 197816882 201549276 206417616 232219818 260539308 268732368 296725323 309626424 347385744 395633764 403098552 464439636 521078616 593450646 619252848 791267528 806197104 890175969 928879272 1042157232 1186901292 1582535056 1780351938 1857758544 2373802584 2670527907 3560703876 4747605168 5341055814 7121407752 10682111628 14242815504 21364223256 42728446512
- Sum of all divisors σ(n): 133641446400
- Sum of proper divisors (its aliquot sum) s(n): 90912999888
- 42728446512 is an abundant number, because the sum of its proper divisors (90912999888) is greater than itself. Its abundance is 48184553376
Bases of 42728446512
- Binary: 1001111100101101000001011010001100002
- Hexadecimal: 0x9F2D05A30
- Base-36: JMNEWC0
Squares and roots of 42728446512
- 42728446512 squared (427284465122) is 1825720141328844966144
- 42728446512 cubed (427284465123) is 78010185404650632738624354889728
-
The
square root of 42728446512 is 206708.6028978959 -
The
cube root of 42728446512 is 3496.0075976389
Scales and comparisons
How big is 42728446512?- 42,728,446,512 seconds is equal to 1,358 years, 32 weeks, 6 days, 4 hours, 55 minutes, 12 seconds.
-
To count from 1 to 42,728,446,512 would take you about two thousand, seven hundred seventeen 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 42728446512 cubic inches would be around 291.3 feet tall.
Recreational maths with 42728446512
- 42728446512 backwards is 21564482724
- The number of decimal digits it has is: 11
- The sum of 42728446512's digits is 45
- More coming soon!
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