897432872 is an even 9-digits composite number following 897432871
and preceding 897432873 . In scientific notation, it is written as 8.97432872 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 384614064 positive integers (up to 897432872) that are relatively prime to 897432872.
897432872 has 16 divisors, whose sum is 1923070560
The reverse of 897432872 is 278234798
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
eight hundred ninety-seven million four hundred thirty-two thousand eight hundred seventy-two
Scientific notation
8.97432872 × 10^8
Engineering notation
8.97432872 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 16025587
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
224358218 Product of the distinct prime numbers
The prime factorization of 897432872 is 2 × 2 × 2 × 7 × 16025587.
Since it has a total of 5 prime factors.
5 , 8 , 99 , 71 , 14 , 116 , 4025 , 9121 , 59332 , 57234 , 338861 , 576108 , 8862676 , 2546458 , 67781248 , 7551383 , 210844392 , 424505903 , 1792128738 , 4078477562
n×2
1794865744
n×3
2692298616
n×4
3589731488
n×5
4487164360
n÷2
448716436
n÷3
299144290.66667
n÷3
224358218
n÷5
179486574.4
n2
805385759746168384
n3
7.2277965543691E+26
n4
6.4864622200191E+35
n5
5.8211644192313E+44
2 √n29957.183979807
3 √n964.5705345553
4 √n173.08143742125
5 √n61.74480091285
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 16025587 , 32051174 , 64102348 , 112179109 , 128204696 , 224358218 , 448716436 , 897432872
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-897432871 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 897432872 can be divided by 16 positive divisors.
The sum of these divisors (counting 897432872) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101011111011011110100101000
3
Ternary
2022112200022110112
4
Quaternary
311133123310220
5
Quinary
3314220322442
6
Senary
225015033452
8
Octal
6537336450
10
Decimal
897432872
12
Duodecimal
21066b888
16
Hexadecimal
357dbd28
20
Vigesimal
e08j23c
36
Base36
eub3mw
md5
15e0a63a6d0d1d6a383f449cbc3be049
sha1
76579193bdc2d20a7a44509c0d506245e634f35d
sha256
25f8cf398f13f681ba0de6cfdaae34656f2663a82faa511c492740bb82d42c2d
sha512
f70841f796d4799ce893ab0557f98a81c0174ff56453cd4ed6be0b5c9ec62afefc483193eab0f597d3b7c315fa26a3f8d26b9e87c31a6749abb9d5b600cd093b
ripemd-160
33c2d1af2065171be10037428570f35274d8770c
Diameter
1794865744
Circumference
5638737035.5304
Area
2.5301939861244E+18
Volume
3.027572340913E+27
Surface area
1.0120775944498E+19
Circumference
5638737035.5304
Perimeter
3589731488
Area
805385759746168384
Diagonal
1269161738.9018
Surface area
4832314558477010304
Volume
7.2277965543691E+26
Space diagonal
1554399330.6865
Perimeter
2692298616
Area
3.4874226389321E+17
Altitude
777199665.34323
Surface area
3.4874226389321E+17
Volume
8.5180399277185E+25
Height
423053912.96728