157464864 (number)

157464864 is an even 9-digits composite number following 157464863 and preceding 157464865. In scientific notation, it is written as 1.57464864 × 10^8. The sum of its digits is 45. It has a total of 9 prime factors and 96 positive divisors. There are 51581952 positive integers (up to 157464864) that are relatively prime to 157464864.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-four thousand eight hundred sixty-four

Notation

Scientific notation 1.57464864 × 10^8
Engineering notation 1.57464864 × 10^6

Prime Factorization of 157464864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 9 × 59 × 3089

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 9841554
Product of the distinct prime numbers

The prime factorization of 157464864 is 2 × 2 × 2 × 2 × 2 × 3 × 9 × 59 × 3089. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157464864)

Multiplication

n×y
n×2 314929728
n×3 472394592
n×4 629859456
n×5 787324320

Division

n÷y
n÷2 78732432
n÷3 52488288
n÷3 39366216
n÷5 31492972.8

Exponentiation

ny
n2 24795183394538496
n3 3.9043701810761E+24
n4 6.148011195688E+32
n5 9.6809574679948E+40

Nth Root

y√n
2√n 12548.500468183
3√n 540.00098765251
4√n 112.02008957407
5√n 43.59500506774

Divisors of 157464864

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157464863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157464864 can be divided by 96 positive divisors. The sum of these divisors (counting 157464864) is 1, the average is 0.010416666666667.

Base conversion 157464864

Base System Value
2 Binary 1001011000101011100100100000
3 Ternary 101222022001012000
4 Quaternary 21120223210200
5 Quinary 310302333424
6 Senary 23343004000
8 Octal 1130534440
10 Decimal 157464864
12 Duodecimal 44899600
16 Hexadecimal 962b920
20 Vigesimal 2943234
36 Base36 2lr0o0

Cryptographic Hash Functions

md5 5886caf24dcb5f9b476d1469dd230af4
sha1 ce96fa014935be324c1e140a14dc2c1d6fafdf9c
sha256 15aa35f1bee4bff09069d3330b9d45cecce0e8eacbad4a432c92ab73fa9b0f88
sha512 522e9c7f0ff02f4be7438c83690feba156f5dda00973fa852823992d34437429e53c7e7f5e1ccaae8f54cde542e43d4d191b8faaf7848119c8b8cc63c98f1870
ripemd-160 6c52a468bf2bf4c17cd507f083c9935248dce460

157464864 as geometric shapes

Circle

Radius = n
Diameter 314929728
Circumference 989380919.88183
Area 7.7896365996694E+16

Sphere

Radius = n
Volume 1.6354587570351E+25
Surface area 3.1158546398678E+17
Circumference 989380919.88183

Square

Length = n
Perimeter 629859456
Area 24795183394538496
Diagonal 222688946.26603

Cube

Length = n
Surface area 148771100367230976
Volume 3.9043701810761E+24
Space diagonal 272737144.85492

Equilateral Triangle

Length = n
Perimeter 472394592
Area 1.0736629355582E+16
Altitude 136368572.42746

Triangular Pyramid

Length = n
Surface area 1.0736629355582E+16
Volume 4.6013443855024E+23
Height 74229648.755345