157064420 (number)

157064420 is an even 9-digits composite number following 157064419 and preceding 157064421. In scientific notation, it is written as 1.57064420 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 62825760 positive integers (up to 157064420) that are relatively prime to 157064420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57064420 × 10^8
Engineering notation 1.57064420 × 10^6

Prime Factorization of 157064420

Prime Factorization 2 × 2 × 5 × 7853221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78532210
Product of the distinct prime numbers

The prime factorization of 157064420 is 2 × 2 × 5 × 7853221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 13, 74, 780, 144, 9790, 1799, 98071, 94457, 252840, 239941, 637758, 9688527, 10677573, 68047755, 129387227, 953151129, 2576990652, 1764354621

Basic calculations (n = 157064420)

Multiplication

n×y
n×2 314128840
n×3 471193260
n×4 628257680
n×5 785322100

Division

n÷y
n÷2 78532210
n÷3 52354806.666667
n÷3 39266105
n÷5 31412884

Exponentiation

ny
n2 24669232029936400
n3 3.8746586206274E+24
n4 6.0857100894684E+32
n5 9.558485254905E+40

Nth Root

y√n
2√n 12532.534460356
3√n 539.54284582973
4√n 111.94880285361
5√n 43.572809457855

Divisors of 157064420

1, 2, 4, 5, 10, 20, 7853221, 15706442, 31412884, 39266105, 78532210, 157064420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157064419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157064420 can be divided by 12 positive divisors. The sum of these divisors (counting 157064420) is 1, the average is 0.083333333333333.

Base conversion 157064420

Base System Value
2 Binary 1001010111001001110011100100
3 Ternary 101221112200212202
4 Quaternary 21113021303210
5 Quinary 310202030140
6 Senary 23330234032
8 Octal 1127116344
10 Decimal 157064420
12 Duodecimal 44725918
16 Hexadecimal 95c9ce4
20 Vigesimal 291d110
36 Base36 2lifok

Cryptographic Hash Functions

md5 3060fd7de5a6d42902bbd20e86d9fae6
sha1 6b280c73ef9cc919dc139212284c272bf0ae83e7
sha256 219d53068e4e959d3e27f1d5acc8c6be38ebbb5b7037d6fbec9631a77f554f49
sha512 8a6d76f2983d598375daa1caf8af9ee76cb7eb77527e66d7437c6954655d5747aac3da71f9a9ee2ba4ba06633340e751f2daf8c55c95a7c1d3402675889ef2d7
ripemd-160 2d50c44c488ae5745049cd3d51549fff2417c35e

157064420 as geometric shapes

Circle

Radius = n
Diameter 314128840
Circumference 986864856.02468
Area 7.750067811495E+16

Sphere

Radius = n
Volume 1.6230132076975E+25
Surface area 3.100027124598E+17
Circumference 986864856.02468

Square

Length = n
Perimeter 628257680
Area 24669232029936400
Diagonal 222122632.93026

Cube

Length = n
Surface area 148015392179618400
Volume 3.8746586206274E+24
Space diagonal 272043555.50134

Equilateral Triangle

Length = n
Perimeter 471193260
Area 1.0682090814889E+16
Altitude 136021777.75067

Triangular Pyramid

Length = n
Surface area 1.0682090814889E+16
Volume 4.5663289757142E+23
Height 74040877.643421