157066920 (number)

157066920 is an even 9-digits composite number following 157066919 and preceding 157066921. In scientific notation, it is written as 1.57066920 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 39678336 positive integers (up to 157066920) that are relatively prime to 157066920.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-six thousand nine hundred twenty

Notation

Scientific notation 1.57066920 × 10^8
Engineering notation 1.57066920 × 10^6

Prime Factorization of 157066920

Prime Factorization 2 × 2 × 2 × 95 × 3 × 3 × 22963

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13088910
Product of the distinct prime numbers

The prime factorization of 157066920 is 2 × 2 × 2 × 95 × 3 × 3 × 22963. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157066920)

Multiplication

n×y
n×2 314133840
n×3 471200760
n×4 628267680
n×5 785334600

Division

n÷y
n÷2 78533460
n÷3 52355640
n÷3 39266730
n÷5 31413384

Exponentiation

ny
n2 24670017358286400
n3 3.8748436428126E+24
n4 6.0860975645815E+32
n5 9.5592459928832E+40

Nth Root

y√n
2√n 12532.634200359
3√n 539.54570845547
4√n 111.94924832422
5√n 43.572948166966

Divisors of 157066920

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157066919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157066920 can be divided by 48 positive divisors. The sum of these divisors (counting 157066920) is 1, the average is 0.020833333333333.

Base conversion 157066920

Base System Value
2 Binary 1001010111001010011010101000
3 Ternary 101221112211022100
4 Quaternary 21113022122220
5 Quinary 310202120140
6 Senary 23330253400
8 Octal 1127123250
10 Decimal 157066920
12 Duodecimal 44727260
16 Hexadecimal 95ca6a8
20 Vigesimal 291d760
36 Base36 2lihm0

Cryptographic Hash Functions

md5 f7b898de1def7d6119dcf161e4e18878
sha1 9eee312bb45e29e0b55d38c293fdf73f514e4157
sha256 16e218027c3c7ab3a7ec024fa381420d53404666ca2577df45c2b13671f68d23
sha512 df9c4628955f0a08c42aed5827a0f8746c1c231de8b73e6b9ecd50ccfd586de97b2a925f68b1235d776597e6f849f9431cc2f9745aa3854ad1525edbad794962
ripemd-160 fc3fc405bb1b819e8b881085ec5cd7df2da90c4a

157066920 as geometric shapes

Circle

Radius = n
Diameter 314133840
Circumference 986880563.98795
Area 7.7503145296725E+16

Sphere

Radius = n
Volume 1.6230907096092E+25
Surface area 3.100125811869E+17
Circumference 986880563.98795

Square

Length = n
Perimeter 628267680
Area 24670017358286400
Diagonal 222126168.46417

Cube

Length = n
Surface area 148020104149718400
Volume 3.8748436428126E+24
Space diagonal 272047885.62836

Equilateral Triangle

Length = n
Perimeter 471200760
Area 1.068243087204E+16
Altitude 136023942.81418

Triangular Pyramid

Length = n
Surface area 1.068243087204E+16
Volume 4.5665470264506E+23
Height 74042056.154723