31460897 (number)

31460897 is an odd 8-digits composite number following 31460896 and preceding 31460898. In scientific notation, it is written as 3.1460897 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 27332352 positive integers (up to 31460897) that are relatively prime to 31460897.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred sixty thousand eight hundred ninety-seven

Notation

Scientific notation 3.1460897 × 10^7
Engineering notation 3.1460897 × 10^6

Prime Factorization of 31460897

Prime Factorization 221 × 142357

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31460897
Product of the distinct prime numbers

The prime factorization of 31460897 is 221 × 142357. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31460897)

Multiplication

n×y
n×2 62921794
n×3 94382691
n×4 125843588
n×5 157304485

Division

n÷y
n÷2 15730448.5
n÷3 10486965.666667
n÷3 7865224.25
n÷5 6292179.4

Exponentiation

ny
n2 989788040044609
n3 3.1139619579675E+22
n4 9.7968036421535E+29
n5 3.0821623031502E+37

Nth Root

y√n
2√n 5609.001426279
3√n 315.687243967
4√n 74.893266895489
5√n 31.590334182993

Divisors of 31460897

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31460896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31460897 can be divided by 4 positive divisors. The sum of these divisors (counting 31460897) is 1, the average is 0.25.

Base conversion 31460897

Base System Value
2 Binary 1111000000000111000100001
3 Ternary 2012012101020102
4 Quaternary 1320000320201
5 Quinary 31023222042
6 Senary 3042152145
8 Octal 170007041
10 Decimal 31460897
12 Duodecimal a652655
16 Hexadecimal 1e00e21
20 Vigesimal 9gcc4h
36 Base36 iqbdt

Cryptographic Hash Functions

md5 168e82f1575149285139630f8bcde73a
sha1 0fd105fb25844f3cd45c2d4d86428e5755372ac4
sha256 421f539cf5b2b5ffc1b1dd6c1fe8412dc91f9f22aa4ce3123271600f4bddbe62
sha512 04f8bf4af58373a0f35fbc158b5462ef9a78e223cda51724ebc5d16846de9817d25c567d446180f3a4cc19854d8c65a588a607af37676cbe884ee5ae2bbe8e65
ripemd-160 d9749f51562bfc1dc7a6a94557f95c3c7756cf3f

31460897 as geometric shapes

Circle

Radius = n
Diameter 62921794
Circumference 197674645.78109
Area 3.1095108352152E+15

Sphere

Radius = n
Volume 1.3043733347612E+23
Surface area 1.2438043340861E+16
Circumference 197674645.78109

Square

Length = n
Perimeter 125843588
Area 989788040044609
Diagonal 44492427.221823

Cube

Length = n
Surface area 5938728240267654
Volume 3.1139619579675E+22
Space diagonal 54491872.055691

Equilateral Triangle

Length = n
Perimeter 94382691
Area 4.2859079352032E+14
Altitude 27245936.027846

Triangular Pyramid

Length = n
Surface area 4.2859079352032E+14
Volume 3.669839361393E+21
Height 14830809.073941