972156638 (number)

972156638 is an even 9-digits composite number following 972156637 and preceding 972156639. In scientific notation, it is written as 9.72156638 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 483724800 positive integers (up to 972156638) that are relatively prime to 972156638.

Interesting facts

Basic properties

Name

Name nine hundred seventy-two million one hundred fifty-six thousand six hundred thirty-eight

Notation

Scientific notation 9.72156638 × 10^8
Engineering notation 9.72156638 × 10^6

Prime Factorization of 972156638

Prime Factorization 2 × 373619 × 1301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 972156638
Product of the distinct prime numbers

The prime factorization of 972156638 is 2 × 373619 × 1301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 972156638)

Multiplication

n×y
n×2 1944313276
n×3 2916469914
n×4 3888626552
n×5 4860783190

Division

n÷y
n÷2 486078319
n÷3 324052212.66667
n÷3 243039159.5
n÷5 194431327.6

Exponentiation

ny
n2 945088528807463044
n3 9.1877408677783E+26
n4 8.9319232728345E+35
n5 8.6832284997928E+44

Nth Root

y√n
2√n 31179.426518139
3√n 990.6313824359
4√n 176.57697052033
5√n 62.740395085495

Divisors of 972156638

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 -972156637
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 972156638 can be divided by 8 positive divisors. The sum of these divisors (counting 972156638) is 1, the average is 0.125.

Base conversion 972156638

Base System Value
2 Binary 111001111100011110111011011110
3 Ternary 2111202021200012102
4 Quaternary 321330132323132
5 Quinary 3442333003023
6 Senary 240244405102
8 Octal 7174367336
10 Decimal 972156638
12 Duodecimal 2316a6792
16 Hexadecimal 39f1eede
20 Vigesimal f3fjbbi
36 Base36 g2sov2

Cryptographic Hash Functions

md5 e235183ec0b9ac39e34e196179c1aa04
sha1 b58d61685ea25bf468899bb54a45a67761586289
sha256 68ce6268e08a9eb3d5c3299d636b692bd2546405d01e392a07963b574f87a760
sha512 61c8bc1be7600d6cbca2ceb3d7fc78802b60aa345c73c1c32eb3e8fe24ff8e18dc7ee86241bff9e1a3f7f3a6064a71d6b9dc06555925d68a1bed4bf7481be7b0
ripemd-160 06b56547e732adda411a7c68a351a9d138fcc199

972156638 as geometric shapes

Circle

Radius = n
Diameter 1944313276
Circumference 6108240304.1587
Area 2.9690831790935E+18

Sphere

Radius = n
Volume 3.8485518951065E+27
Surface area 1.1876332716374E+19
Circumference 6108240304.1587

Square

Length = n
Perimeter 3888626552
Area 945088528807463044
Diagonal 1374837102.2106

Cube

Length = n
Surface area 5670531172844778264
Volume 9.1877408677783E+26
Space diagonal 1683824689.9313

Equilateral Triangle

Length = n
Perimeter 2916469914
Area 4.0923533738626E+17
Altitude 841912344.96567

Triangular Pyramid

Length = n
Surface area 4.0923533738626E+17
Volume 1.0827856452318E+26
Height 458279034.07021