1361289216
1,361,289,216 is an even composite number composed of five prime numbers multiplied together.
1361289216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1361289216:
213 × 3 × 7 × 41 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 41 × 193)See below for interesting mathematical facts about the number 1361289216 from the Numbermatics database.
Names of 1361289216
- Cardinal: 1361289216 can be written as One billion, three hundred sixty-one million, two hundred eighty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.361289216 × 109
Factors of 1361289216
Divisors of 1361289216
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 48 56 64 82 84 96 112 123 128 164 168 192 193 224 246 256 287 328 336 384 386 448 492 512 574 579 656 672 768 772 861 896 984 1024 1148 1158 1312 1344 1351 1536 1544 1722 1792 1968 2048 2296 2316 2624 2688 2702 3072 3088 3444 3584 3936 4053 4096 4592 4632 5248 5376 5404 6144 6176 6888 7168 7872 7913 8106 8192 9184 9264 10496 10752 10808 12288 12352 13776 14336 15744 15826 16212 18368 18528 20992 21504 21616 23739 24576 24704 27552 28672 31488 31652 32424 36736 37056 41984 43008 43232 47478 49408 55104 55391 57344 62976 63304 64848 73472 74112 83968 86016 86464 94956 98816 110208 110782 125952 126608 129696 146944 148224 166173 167936 172032 172928 189912 197632 220416 221564 251904 253216 259392 293888 296448 332346 335872 345856 379824 395264 440832 443128 503808 506432 518784 587776 592896 664692 691712 759648 790528 881664 886256 1007616 1012864 1037568 1175552 1185792 1329384 1383424 1519296 1581056 1763328 1772512 2025728 2075136 2351104 2371584 2658768 2766848 3038592 3526656 3545024 4051456 4150272 4743168 5317536 5533696 6077184 7053312 7090048 8102912 8300544 10635072 11067392 12154368 14180096 16205824 16601088 21270144 24308736 28360192 32411648 33202176 42540288 48617472 56720384 64823296 85080576 97234944 113440768 170161152 194469888 226881536 340322304 453763072 680644608 1361289216
- Sum of all divisors σ(n): 4271637888
- Sum of proper divisors (its aliquot sum) s(n): 2910348672
- 1361289216 is an abundant number, because the sum of its proper divisors (2910348672) is greater than itself. Its abundance is 1549059456
Bases of 1361289216
- Binary: 10100010010001110100000000000002
- Hexadecimal: 0x5123A000
- Base-36: MIH5HC
Squares and roots of 1361289216
- 1361289216 squared (13612892162) is 1853108329597894656
- 1361289216 cubed (13612892163) is 2522616385161387611516829696
-
The
square root of 1361289216 is 36895.6530772935 -
The
cube root of 1361289216 is 1108.2816298089
Scales and comparisons
How big is 1361289216?- 1,361,289,216 seconds is equal to 43 years, 14 weeks, 5 days, 15 hours, 53 minutes, 36 seconds.
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To count from 1 to 1,361,289,216 would take you about eighty-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 1361289216 cubic inches would be around 92.4 feet tall.
Recreational maths with 1361289216
- 1361289216 backwards is 6129821631
- The number of decimal digits it has is: 10
- The sum of 1361289216's digits is 39
- More coming soon!
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