810135897 is an odd 9-digits composite number following 810135896
and preceding 810135898 . In scientific notation, it is written as 8.10135897 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 539455728 positive integers (up to 810135897) that are relatively prime to 810135897.
810135897 has 8 divisors, whose sum is 1081450944
The reverse of 810135897 is 798531018
Previous prime number is 853
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred ten million one hundred thirty-five thousand eight hundred ninety-seven
Scientific notation
8.10135897 × 10^8
Engineering notation
8.10135897 × 10^6
Prime Factorization
3 × 853 × 316583
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
810135897
Product of the distinct prime numbers
The prime factorization of 810135897 is 3 × 853 × 316583.
Since it has a total of 3 prime factors.
5 , 9 , 85 , 27 , 282 , 612 , 1810 , 8326 , 59671 , 43130 , 443054 , 853925 , 4701010 , 2370252 , 49694063 , 37477970 , 443456868 , 991551207 , 3194879103 , 1119195880
n×2
1620271794
n×3
2430407691
n×4
3240543588
n×5
4050679485
n÷2
405067948.5
n÷3
270045299
n÷3
202533974.25
n÷5
162027179.4
n2
656320171607994609
n3
5.3170853094484E+26
n4
4.3075616765955E+35
n5
3.4897103427515E+44
2 √n
28462.886308314
3 √n
932.22188017666
4 √n
168.7094730841
5 √n
60.493898767091
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
-810135896
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 810135897 can be divided by 8 positive divisors.
The sum of these divisors (counting 810135897) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000010010011011000101011001
3
Ternary
2002110102011112020
4
Quaternary
300102123011121
5
Quinary
3124343322042
6
Senary
212220005053
8
Octal
6022330531
10
Decimal
810135897
12
Duodecimal
1a7390789
16
Hexadecimal
3049b159
20
Vigesimal
cd36jeh
36
Base36
dec0ux
md5
c2e0f490317f9c6557638596e18fe6ea
sha1
109bb18683bdfc517ee97662902a6a9df19497cf
sha256
c763dfc765082a5d97ced4271743e9a0d4e72947d0dfc58fd943af3aafce8bf7
sha512
a563320f98975ef98d741fc41a745c138eade9f6d825c33868bf3300841c5dd537c5a540609b41543a18f998a1b79152e46cc5611645a8637f16d67a5f782ba6
ripemd-160
150d9eeaf253c2bc7e625442beb72d0955f5a818
Diameter
1620271794
Circumference
5090233964.8492
Area
2.0618906295265E+18
Volume
2.2272154862231E+27
Surface area
8.2475625181059E+18
Circumference
5090233964.8492
Perimeter
3240543588
Area
656320171607994609
Diagonal
1145705172.9027
Surface area
3937921029647967654
Volume
5.3170853094484E+26
Space diagonal
1403196534.6394
Perimeter
2430407691
Area
2.8419497081434E+17
Altitude
701598267.31969
Surface area
2.8419497081434E+17
Volume
6.2662451307639E+25
Height
381901724.3009