869238972 (number)

869238972 is an even 9-digits composite number following 869238971 and preceding 869238973. In scientific notation, it is written as 8.69238972 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 36 positive divisors. There are 242779680 positive integers (up to 869238972) that are relatively prime to 869238972.

Interesting facts

Basic properties

Name

Name eight hundred sixty-nine million two hundred thirty-eight thousand nine hundred seventy-two

Notation

Scientific notation 8.69238972 × 10^8
Engineering notation 8.69238972 × 10^6

Prime Factorization of 869238972

Prime Factorization 2 × 2 × 189 × 131 × 131 × 67

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3317706
Product of the distinct prime numbers

The prime factorization of 869238972 is 2 × 2 × 189 × 131 × 131 × 67. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 869238972)

Multiplication

n×y
n×2 1738477944
n×3 2607716916
n×4 3476955888
n×5 4346194860

Division

n÷y
n÷2 434619486
n÷3 289746324
n÷3 217309743
n÷5 173847794.4

Exponentiation

ny
n2 755576390443616784
n3 6.5677644489668E+26
n4 5.708956817958E+35
n5 4.9624477556342E+44

Nth Root

y√n
2√n 29482.858952279
3√n 954.36183418678
4√n 171.70573360339
5√n 61.351874715172

Divisors of 869238972

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -869238971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 869238972 can be divided by 36 positive divisors. The sum of these divisors (counting 869238972) is 1, the average is 0.027777777777778.

Base conversion 869238972

Base System Value
2 Binary 110011110011111000100010111100
3 Ternary 2020120121220201000
4 Quaternary 303303320202330
5 Quinary 3240011121342
6 Senary 222130450300
8 Octal 6363704274
10 Decimal 869238972
12 Duodecimal 203133990
16 Hexadecimal 33cf88bc
20 Vigesimal dbceh8c
36 Base36 edit30

Cryptographic Hash Functions

md5 7dd59ec3d37a86cc85dc963d2a4486dd
sha1 abf29faa758218ce56e3463ce2930bfa8d7b286b
sha256 819faf10f83d80c185c5f6ffa408c0d599e9f7f2253cb98e7358b3eced6e531e
sha512 6b0bd259d270e5bf7210686a1c240658a0834ebe470205b713acb0b3fd56d4cba9916500b793e5507baa3e10140f60b6d530875d4bb2ef035a04588895352b36
ripemd-160 0c47c70e6ce577a7d301754994454d6de7dea184

869238972 as geometric shapes

Circle

Radius = n
Diameter 1738477944
Circumference 5461589537.2983
Area 2.3737132374436E+18

Sphere

Radius = n
Volume 2.7510987391176E+27
Surface area 9.4948529497742E+18
Circumference 5461589537.2983

Square

Length = n
Perimeter 3476955888
Area 755576390443616784
Diagonal 1229289543.1456

Cube

Length = n
Surface area 4533458342661700704
Volume 6.5677644489668E+26
Space diagonal 1505566063.4229

Equilateral Triangle

Length = n
Perimeter 2607716916
Area 3.2717417431196E+17
Altitude 752783031.71147

Triangular Pyramid

Length = n
Surface area 3.2717417431196E+17
Volume 7.7401846318339E+25
Height 409763181.04855