157020764 (number)

157020764 is an even 9-digits composite number following 157020763 and preceding 157020765. In scientific notation, it is written as 1.57020764 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 78510380 positive integers (up to 157020764) that are relatively prime to 157020764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57020764 × 10^8
Engineering notation 1.57020764 × 10^6

Prime Factorization of 157020764

Prime Factorization 2 × 2 × 39255191

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78510382
Product of the distinct prime numbers

The prime factorization of 157020764 is 2 × 2 × 39255191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 43, 30, 914, 89, 1321, 106, 47181, 45590, 539418, 969032, 9347359, 6088768, 45311019, 71676159, 242225212, 562501743, 4125199270, 5940130804

Basic calculations (n = 157020764)

Multiplication

n×y
n×2 314041528
n×3 471062292
n×4 628083056
n×5 785103820

Division

n÷y
n÷2 78510382
n÷3 52340254.666667
n÷3 39255191
n÷5 31404152.8

Exponentiation

ny
n2 24655520327143696
n3 3.8714286385856E+24
n4 6.078946826022E+32
n5 9.5452087493734E+40

Nth Root

y√n
2√n 12530.792632551
3√n 539.4928526165
4√n 111.94102301012
5√n 43.570386979113

Divisors of 157020764

1, 2, 4, 39255191, 78510382, 157020764

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157020763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157020764 can be divided by 6 positive divisors. The sum of these divisors (counting 157020764) is 1, the average is 0.16666666666667.

Base conversion 157020764

Base System Value
2 Binary 1001010110111111001001011100
3 Ternary 101221110110222212
4 Quaternary 21112333021130
5 Quinary 310144131024
6 Senary 23325255552
8 Octal 1126771134
10 Decimal 157020764
12 Duodecimal 447045b8
16 Hexadecimal 95bf25c
20 Vigesimal 2917bi4
36 Base36 2lhhzw

Cryptographic Hash Functions

md5 b5458043b3c0d080338b87f73d276bc4
sha1 f776a9db7eb120245230a7b89dada474b01107ec
sha256 b636fa1375c6229fc844c48f618dde22446feb4881a944ac6c7e4daebbfb74fd
sha512 36e5b0c551000b3b7f140ef2d7b9944740957cc5d93b7b958feaeb30e6dbc29619c1f148068027c06c1312268a9dc508e2d3f00b07564db3dc4d2b9865c457ca
ripemd-160 7b4dd639732b27c2e09917d464ec7a86cd56722f

157020764 as geometric shapes

Circle

Radius = n
Diameter 314041528
Circumference 986590557.28691
Area 7.7457601530188E+16

Sphere

Radius = n
Volume 1.6216602359837E+25
Surface area 3.0983040612075E+17
Circumference 986590557.28691

Square

Length = n
Perimeter 628083056
Area 24655520327143696
Diagonal 222060894.02299

Cube

Length = n
Surface area 147933121962862176
Volume 3.8714286385856E+24
Space diagonal 271967941.09128

Equilateral Triangle

Length = n
Perimeter 471062292
Area 1.0676153473415E+16
Altitude 135983970.54564

Triangular Pyramid

Length = n
Surface area 1.0676153473415E+16
Volume 4.5625224053728E+23
Height 74020298.007662