131489160 (number)

131489160 is an even 9-digits composite number following 131489159 and preceding 131489161. In scientific notation, it is written as 1.31489160 × 10^8. The sum of its digits is 33. It has a total of 8 prime factors and 128 positive divisors. There are 29568000 positive integers (up to 131489160) that are relatively prime to 131489160.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred eighty-nine thousand one hundred sixty

Notation

Scientific notation 1.31489160 × 10^8
Engineering notation 1.31489160 × 10^6

Prime Factorization of 131489160

Prime Factorization 2 × 2 × 2 × 3 × 11 × 23 × 355 × 61

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 32872290
Product of the distinct prime numbers

The prime factorization of 131489160 is 2 × 2 × 2 × 3 × 11 × 23 × 355 × 61. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131489160)

Multiplication

n×y
n×2 262978320
n×3 394467480
n×4 525956640
n×5 657445800

Division

n÷y
n÷2 65744580
n÷3 43829720
n÷3 32872290
n÷5 26297832

Exponentiation

ny
n2 17289399197505600
n3 2.2733685773847E+24
n4 2.9892332461071E+32
n5 3.9305176857469E+40

Nth Root

y√n
2√n 11466.872284978
3√n 508.50666584448
4√n 107.08348278319
5√n 42.051160937719

Divisors of 131489160

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131489159
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131489160 can be divided by 128 positive divisors. The sum of these divisors (counting 131489160) is 1, the average is 0.0078125.

Base conversion 131489160

Base System Value
2 Binary 111110101100101110110001000
3 Ternary 100011102100012220
4 Quaternary 13311211312020
5 Quinary 232130123120
6 Senary 21014134040
8 Octal 765456610
10 Decimal 131489160
12 Duodecimal 38051320
16 Hexadecimal 7d65d88
20 Vigesimal 211g2i0
36 Base36 26a9oo

Cryptographic Hash Functions

md5 500d72f4323b6ded8899dd044f11eab9
sha1 aeea134ad9051826f8f539a3825c97b0d7828afd
sha256 ab8551b1bd550b26374074b87a55c38490350a1fb428efb9ef29573b73a835bf
sha512 79108d21aeaa4ee30a028c797d16704e86653346c87862f96fa0fbb2a0ff67179bb52c4f20ebbd8c0e73fe41544239e751265f7f4bc00c4f0bce380bd98a393c
ripemd-160 3e0cba50094ab61c7e98f5d5f3002d89cdd92231

131489160 as geometric shapes

Circle

Radius = n
Diameter 262978320
Circumference 826170758.16539
Area 5.4316249503865E+16

Sphere

Radius = n
Volume 9.5226640288181E+24
Surface area 2.1726499801546E+17
Circumference 826170758.16539

Square

Length = n
Perimeter 525956640
Area 17289399197505600
Diagonal 185953753.37705

Cube

Length = n
Surface area 103736395185033600
Volume 2.2733685773847E+24
Space diagonal 227745905.76455

Equilateral Triangle

Length = n
Perimeter 394467480
Area 7.4865294606051E+15
Altitude 113872952.88228

Triangular Pyramid

Length = n
Surface area 7.4865294606051E+15
Volume 2.6791905620085E+23
Height 61984584.459015