156739920 (number)

156739920 is an even 9-digits composite number following 156739919 and preceding 156739921. In scientific notation, it is written as 1.56739920 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 41797248 positive integers (up to 156739920) that are relatively prime to 156739920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56739920 × 10^8
Engineering notation 1.56739920 × 10^6

Prime Factorization of 156739920

Prime Factorization 2 × 2 × 2 × 2 × 15 × 653083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19592490
Product of the distinct prime numbers

The prime factorization of 156739920 is 2 × 2 × 2 × 2 × 15 × 653083. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156739920)

Multiplication

n×y
n×2 313479840
n×3 470219760
n×4 626959680
n×5 783699600

Division

n÷y
n÷2 78369960
n÷3 52246640
n÷3 39184980
n÷5 31347984

Exponentiation

ny
n2 24567402521606400
n3 3.8506927058444E+24
n4 6.0355726665863E+32
n5 9.4601517691493E+40

Nth Root

y√n
2√n 12519.581462653
3√n 539.1710188499
4√n 111.89093556966
5√n 43.554790002994

Divisors of 156739920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156739919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156739920 can be divided by 20 positive divisors. The sum of these divisors (counting 156739920) is 1, the average is 0.05.

Base conversion 156739920

Base System Value
2 Binary 1001010101111010100101010000
3 Ternary 101220221012202020
4 Quaternary 21111322211100
5 Quinary 310111134140
6 Senary 23315251440
8 Octal 1125724520
10 Decimal 156739920
12 Duodecimal 445a9b80
16 Hexadecimal 957a950
20 Vigesimal 28jc9g0
36 Base36 2lbhao

Cryptographic Hash Functions

md5 595f59179dea1632cb1a7583753941d0
sha1 b1d89961a7d052b5a2c7f3c7e5d2e94a779d9789
sha256 d99928795d4106e291baefbce45bdf203735d062270c137531c4cf5a5549cfa3
sha512 7e826f6aace6f77182e369480e042bc748c1daf050bace39d242826515fe791b03239d642954e9c5ba133bab607048ce0ddb0b4e2d2c2a4108c3bada84220c58
ripemd-160 d7290ba00c4f736ce953e38c3f89b82688432f2c

156739920 as geometric shapes

Circle

Radius = n
Diameter 313479840
Circumference 984825962.3925
Area 7.7180771279662E+16

Sphere

Radius = n
Volume 1.6129743887883E+25
Surface area 3.0872308511865E+17
Circumference 984825962.3925

Square

Length = n
Perimeter 626959680
Area 24567402521606400
Diagonal 221663720.62927

Cube

Length = n
Surface area 147404415129638400
Volume 3.8506927058444E+24
Space diagonal 271481505.01428

Equilateral Triangle

Length = n
Perimeter 470219760
Area 1.0637997344355E+16
Altitude 135740752.50714

Triangular Pyramid

Length = n
Surface area 1.0637997344355E+16
Volume 4.5380848742802E+23
Height 73887906.876425