1081423872
1,081,423,872 is an even composite number composed of four prime numbers multiplied together.
1081423872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1081423872:
211 × 35 × 41 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 41 × 53)See below for interesting mathematical facts about the number 1081423872 from the Numbermatics database.
Names of 1081423872
- Cardinal: 1081423872 can be written as One billion, eighty-one million, four hundred twenty-three thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.081423872 × 109
Factors of 1081423872
Divisors of 1081423872
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 53 54 64 72 81 82 96 106 108 123 128 144 159 162 164 192 212 216 243 246 256 288 318 324 328 369 384 424 432 477 486 492 512 576 636 648 656 738 768 848 864 954 972 984 1024 1107 1152 1272 1296 1312 1431 1476 1536 1696 1728 1908 1944 1968 2048 2173 2214 2304 2544 2592 2624 2862 2952 3072 3321 3392 3456 3816 3888 3936 4293 4346 4428 4608 5088 5184 5248 5724 5904 6144 6519 6642 6784 6912 7632 7776 7872 8586 8692 8856 9216 9963 10176 10368 10496 11448 11808 12879 13038 13284 13568 13824 15264 15552 15744 17172 17384 17712 18432 19557 19926 20352 20736 20992 22896 23616 25758 26076 26568 27136 27648 30528 31104 31488 34344 34768 35424 39114 39852 40704 41472 41984 45792 47232 51516 52152 53136 54272 55296 58671 61056 62208 62976 68688 69536 70848 78228 79704 81408 82944 83968 91584 94464 103032 104304 106272 108544 117342 122112 124416 125952 137376 139072 141696 156456 159408 162816 165888 176013 183168 188928 206064 208608 212544 234684 244224 248832 251904 274752 278144 283392 312912 318816 325632 352026 366336 377856 412128 417216 425088 469368 488448 497664 528039 549504 556288 566784 625824 637632 704052 732672 755712 824256 834432 850176 938736 976896 1056078 1099008 1112576 1133568 1251648 1275264 1408104 1465344 1648512 1668864 1700352 1877472 2112156 2198016 2225152 2267136 2503296 2550528 2816208 2930688 3297024 3337728 3400704 3754944 4224312 4396032 4450304 5006592 5101056 5632416 6594048 6675456 6801408 7509888 8448624 8792064 10013184 10202112 11264832 13188096 13350912 15019776 16897248 20026368 20404224 22529664 26376192 30039552 33794496 40052736 45059328 60079104 67588992 90118656 120158208 135177984 180237312 270355968 360474624 540711936 1081423872
- Sum of all divisors σ(n): 3380635440
- Sum of proper divisors (its aliquot sum) s(n): 2299211568
- 1081423872 is an abundant number, because the sum of its proper divisors (2299211568) is greater than itself. Its abundance is 1217787696
Bases of 1081423872
- Binary: 10000000111010100111000000000002
- Hexadecimal: 0x40753800
- Base-36: HVUO00
Squares and roots of 1081423872
- 1081423872 squared (10814238722) is 1169477590931472384
- 1081423872 cubed (10814238723) is 1264700984602344952166350848
-
The
square root of 1081423872 is 32885.0098373103 -
The
cube root of 1081423872 is 1026.4362564591
Scales and comparisons
How big is 1081423872?- 1,081,423,872 seconds is equal to 34 years, 20 weeks, 11 hours, 31 minutes, 12 seconds.
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To count from 1 to 1,081,423,872 would take you about sixty-eight 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 1081423872 cubic inches would be around 85.5 feet tall.
Recreational maths with 1081423872
- 1081423872 backwards is 2783241801
- 1081423872 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1081423872's digits is 36
- More coming soon!
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