8045131857 is an odd 10-digits composite number following 8045131856
and preceding 8045131858 . In scientific notation, it is written as 8.045131857 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 4575427920 positive integers (up to 8045131857) that are relatively prime to 8045131857.
8045131857 has 8 divisors, whose sum is 8468182272
The reverse of 8045131857 is 7581315408
Previous prime number is 211
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
eight billion forty-five million one hundred thirty-one thousand eight hundred fifty-seven
Scientific notation
8.045131857 × 10^9
Engineering notation
8.045131857 × 10^9
Prime Factorization
21 × 211 × 1815647
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8045131857 Product of the distinct prime numbers
The prime factorization of 8045131857 is 21 × 211 × 1815647.
Since it has a total of 3 prime factors.
9 , 9 , 89 , 70 , 93 , 402 , 4429 , 9622 , 18154 , 68603 , 343672 , 243785 , 2793679 , 399307 , 36867583 , 42720032 , 671948058 , 797837814 , 3126492444 , 6752841506
n×2
16090263714
n×3
24135395571
n×4
32180527428
n×5
40225659285
n÷2
4022565928.5
n÷3
2681710619
n÷3
2011282964.25
n÷5
1609026371.4
n2
6.4724146596516E+19
n3
5.2071429370077E+29
n4
4.1892151526473E+39
n5
3.370278828039E+49
2 √n89694.659021594
3 √n2003.753937651
4 √n299.49066600079
5 √n95.74291221318
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8045131856 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8045131857 can be divided by 8 positive divisors.
The sum of these divisors (counting 8045131857) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011111100001101111100001010001
3
Ternary
202202200100001011120
4
Quaternary
13133201233201101
5
Quinary
112434023204412
6
Senary
3410151032453
8
Octal
73741574121
10
Decimal
8045131857
12
Duodecimal
168636b729
16
Hexadecimal
1df86f851
20
Vigesimal
65e219ch
36
Base36
3p1v3gx
md5
a5c009634f0eddf2bd2bb6f23c231508
sha1
8cc2fe506b7d803689e8f01a057bfcc93c23fb32
sha256
04baf32e70c08d6862f9e504d215cd3f14c0bd33a78f337043739db3cb8418dc
sha512
a0288b732d561dbe46595d02589900cb7a208a7a025891d898a70fd87e514d180b67a0b19fe5b11a92b12673eac4a1be8db006c5be7d8ca1547fdafd78c8be36
ripemd-160
b2372aca7ed5c82729c871d86edf72bbe25fa01f
Diameter
16090263714
Circumference
50549054278.225
Area
2.0333690345748E+20
Volume
2.1811629329461E+30
Surface area
8.1334761382994E+20
Circumference
50549054278.225
Perimeter
32180527428
Area
6.4724146596516E+19
Diagonal
11377534583.249
Surface area
3.883448795791E+20
Volume
5.2071429370077E+29
Space diagonal
13934577129.915
Perimeter
24135395571
Area
2.8026377595426E+19
Altitude
6967288564.9575
Surface area
2.8026377595426E+19
Volume
6.1366768022763E+28
Height
3792511527.7497