157064391 (number)

157064391 is an odd 9-digits composite number following 157064390 and preceding 157064392. In scientific notation, it is written as 1.57064391 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 92534400 positive integers (up to 157064391) that are relatively prime to 157064391.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-four thousand three hundred ninety-one

Notation

Scientific notation 1.57064391 × 10^8
Engineering notation 1.57064391 × 10^6

Prime Factorization of 157064391

Prime Factorization 11 × 9 × 103 × 73 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157064391
Product of the distinct prime numbers

The prime factorization of 157064391 is 11 × 9 × 103 × 73 × 211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 24, 67, 262, 630, 4017, 9414, 50468, 6063, 226033, 967930, 1869479, 2310278, 23508141, 89704775, 764635114, 107614471, 759357071, 541139201

Basic calculations (n = 157064391)

Multiplication

n×y
n×2 314128782
n×3 471193173
n×4 628257564
n×5 785321955

Division

n÷y
n÷2 78532195.5
n÷3 52354797
n÷3 39266097.75
n÷5 31412878.2

Exponentiation

ny
n2 24669222920200881
n3 3.8746564744046E+24
n4 6.0857055948656E+32
n5 9.5584764306287E+40

Nth Root

y√n
2√n 12532.533303367
3√n 539.54281262309
4√n 111.94879768612
5√n 43.572807848819

Divisors of 157064391

1, 9, 11, 73, 99, 103, 211, 657, 803, 927, 1133, 1899, 2321, 7227, 7519, 10197, 15403, 20889, 21733, 67671, 82709, 138627, 169433, 195597, 239063, 744381, 1524897, 1586509, 2151567, 14278581, 17451599, 157064391

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157064390
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157064391 can be divided by 32 positive divisors. The sum of these divisors (counting 157064391) is 1, the average is 0.03125.

Base conversion 157064391

Base System Value
2 Binary 1001010111001001110011000111
3 Ternary 101221112200211200
4 Quaternary 21113021303013
5 Quinary 310202030031
6 Senary 23330233543
8 Octal 1127116307
10 Decimal 157064391
12 Duodecimal 447258b3
16 Hexadecimal 95c9cc7
20 Vigesimal 291d0jb
36 Base36 2lifnr

Cryptographic Hash Functions

md5 bbf138f452c0230b753e944e1fbd546f
sha1 6115c56ef021981d6ed963b8324f02580f84d943
sha256 fda076ff13e2d1a89d977ef0ef4552571bf267a4f1cff7f8e87ae9ee6fd735b6
sha512 0e629ebe516e2ee89f37946db8bb6df198474f0a93c0fd6de6b3a3f59d5ede8b82941ead9563fa310711633c031528f993ce77dd62b7c03b22d978acefab58c7
ripemd-160 e51d0ae260861a002ce39894da31e8dc8ee1679b

157064391 as geometric shapes

Circle

Radius = n
Diameter 314128782
Circumference 986864673.81231
Area 7.7500649495872E+16

Sphere

Radius = n
Volume 1.6230123086898E+25
Surface area 3.1000259798349E+17
Circumference 986864673.81231

Square

Length = n
Perimeter 628257564
Area 24669222920200881
Diagonal 222122591.91807

Cube

Length = n
Surface area 148015337521205286
Volume 3.8746564744046E+24
Space diagonal 272043505.27186

Equilateral Triangle

Length = n
Perimeter 471193173
Area 1.0682086870258E+16
Altitude 136021752.63593

Triangular Pyramid

Length = n
Surface area 1.0682086870258E+16
Volume 4.5663264463664E+23
Height 74040863.97269