30897672 (number)

30897672 is an even 8-digits composite number following 30897671 and preceding 30897673. In scientific notation, it is written as 3.0897672 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 9434112 positive integers (up to 30897672) that are relatively prime to 30897672.

Interesting facts

Basic properties

Name

Name thirty million eight hundred ninety-seven thousand six hundred seventy-two

Notation

Scientific notation 3.0897672 × 10^7
Engineering notation 3.0897672 × 10^6

Prime Factorization of 30897672

Prime Factorization 2 × 2 × 2 × 3 × 13 × 167 × 593

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7724418
Product of the distinct prime numbers

The prime factorization of 30897672 is 2 × 2 × 2 × 3 × 13 × 167 × 593. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30897672)

Multiplication

n×y
n×2 61795344
n×3 92693016
n×4 123590688
n×5 154488360

Division

n÷y
n÷2 15448836
n÷3 10299224
n÷3 7724418
n÷5 6179534.4

Exponentiation

ny
n2 954666135019584
n3 2.9496961109343E+22
n4 9.1138742935323E+29
n5 2.8159749857079E+37

Nth Root

y√n
2√n 5558.5674413467
3√n 313.79203777404
4√n 74.555800856451
5√n 31.47640696125

Divisors of 30897672

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30897671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30897672 can be divided by 64 positive divisors. The sum of these divisors (counting 30897672) is 1, the average is 0.015625.

Base conversion 30897672

Base System Value
2 Binary 1110101110111011000001000
3 Ternary 2011010202122020
4 Quaternary 1311313120020
5 Quinary 30402211142
6 Senary 3022124440
8 Octal 165673010
10 Decimal 30897672
12 Duodecimal a420720
16 Hexadecimal 1d77608
20 Vigesimal 9d243c
36 Base36 ie8so

Cryptographic Hash Functions

md5 fc3cadfd8f6b738a7b29bdff148c2f69
sha1 b5e4a61c62db7968c43b8dab74441a5f9dfa9fc6
sha256 896b74b017460d2c7c834d7a17f1af5b45eca1b049f30d33c8d8f34515bd966c
sha512 e6d6d8b94d7cb4f3f5a1804f4ed4e1e19557979bfc7555eada5f1956943af6f1f772cd7daf92bf408ca5930a245403a97810fd8b2af6a43d7c7576d19ca3067a
ripemd-160 93b0e2e2769a9fbb12117f2958f6a704fed877bc

30897672 as geometric shapes

Circle

Radius = n
Diameter 61795344
Circumference 194135798.73645
Area 2.9991721164085E+15

Sphere

Radius = n
Volume 1.2355658176578E+23
Surface area 1.1996688465634E+16
Circumference 194135798.73645

Square

Length = n
Perimeter 123590688
Area 954666135019584
Diagonal 43695906.788155

Cube

Length = n
Surface area 5727996810117504
Volume 2.9496961109343E+22
Space diagonal 53516337.739598

Equilateral Triangle

Length = n
Perimeter 92693016
Area 4.1338256252983E+14
Altitude 26758168.869799

Triangular Pyramid

Length = n
Surface area 4.1338256252983E+14
Volume 3.4762502041354E+21
Height 14565302.262718