42881073664
42,881,073,664 is an even composite number composed of six prime numbers multiplied together.
42881073664 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 42881073664:
29 × 11 × 13 × 71 × 73 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 71 × 73 × 113)See below for interesting mathematical facts about the number 42881073664 from the Numbermatics database.
Names of 42881073664
- Cardinal: 42881073664 can be written as Forty-two billion, eight hundred eighty-one million, seventy-three thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 4.2881073664 × 1010
Factors of 42881073664
Divisors of 42881073664
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 64 71 73 88 104 113 128 142 143 146 176 208 226 256 284 286 292 352 416 452 512 568 572 584 704 781 803 832 904 923 949 1136 1144 1168 1243 1408 1469 1562 1606 1664 1808 1846 1898 2272 2288 2336 2486 2816 2938 3124 3212 3328 3616 3692 3796 4544 4576 4672 4972 5183 5632 5876 6248 6424 6656 7232 7384 7592 8023 8249 9088 9152 9344 9944 10153 10366 10439 11752 12496 12848 14464 14768 15184 16046 16159 16498 18176 18304 18688 19888 20306 20732 20878 23504 24992 25696 28928 29536 30368 32092 32318 32996 36352 36608 37376 39776 40612 41464 41756 47008 49984 51392 57013 57856 59072 60736 64184 64636 65992 67379 73216 79552 81224 82928 83512 88253 90739 94016 99968 102784 104299 107237 114026 118144 121472 128368 129272 131984 134758 159104 162448 165856 167024 176506 181478 188032 199936 205568 208598 214474 228052 236288 242944 256736 258544 263968 269516 318208 324896 331712 334048 353012 362956 376064 399872 411136 417196 428948 456104 472576 485888 513472 517088 527936 539032 585679 636416 649792 663424 668096 706024 725912 741169 752128 834392 857896 912208 1026944 1034176 1055872 1078064 1147289 1171358 1179607 1299584 1326848 1336192 1412048 1451824 1482338 1668784 1715792 1824416 2053888 2068352 2111744 2156128 2294578 2342716 2359214 2599168 2653696 2672384 2824096 2903648 2964676 3337568 3431584 3648832 4107776 4136704 4223488 4312256 4589156 4685432 4718428 5198336 5344768 5648192 5807296 5929352 6442469 6675136 6863168 7297664 7613827 8273408 8624512 9178312 9370864 9436856 11296384 11614592 11858704 12884938 13350272 13726336 14595328 15227654 17249024 18356624 18741728 18873712 22592768 23229184 23717408 25769876 26700544 27452672 29190656 30455308 34498048 36713248 37483456 37747424 45185536 46458368 47434816 51539752 53401088 54905344 60910616 73426496 74966912 75494848 83752097 94869632 103079504 121821232 146852992 149933824 150989696 167504194 189739264 206159008 243642464 293705984 299867648 301979392 335008388 379478528 412318016 487284928 587411968 603958784 670016776 824636032 974569856 1340033552 1649272064 1949139712 2680067104 3298544128 3898279424 5360134208 10720268416 21440536832 42881073664
- Sum of all divisors σ(n): 104388818688
- Sum of proper divisors (its aliquot sum) s(n): 61507745024
- 42881073664 is an abundant number, because the sum of its proper divisors (61507745024) is greater than itself. Its abundance is 18626671360
Bases of 42881073664
- Binary: 1001111110111110100101000010000000002
- Hexadecimal: 0x9FBE94200
- Base-36: JP6A874
Squares and roots of 42881073664
- 42881073664 squared (428810736642) is 1838786478577394384896
- 42881073664 cubed (428810736643) is 78849138440244406543905344978944
-
The
square root of 42881073664 is 207077.4581261805 -
The
cube root of 42881073664 is 3500.1652619653
Scales and comparisons
How big is 42881073664?- 42,881,073,664 seconds is equal to 1,363 years, 25 weeks, 1 day, 17 hours, 21 minutes, 4 seconds.
-
To count from 1 to 42,881,073,664 would take you about two thousand, seven hundred twenty-six 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 42881073664 cubic inches would be around 291.7 feet tall.
Recreational maths with 42881073664
- 42881073664 backwards is 46637018824
- The number of decimal digits it has is: 11
- The sum of 42881073664's digits is 49
- More coming soon!
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