156742144 (number)

156742144 is an even 9-digits composite number following 156742143 and preceding 156742145. In scientific notation, it is written as 1.56742144 × 10^8. The sum of its digits is 34. It has a total of 11 prime factors and 40 positive divisors. There are 72339456 positive integers (up to 156742144) that are relatively prime to 156742144.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-two thousand one hundred forty-four

Notation

Scientific notation 1.56742144 × 10^8
Engineering notation 1.56742144 × 10^6

Prime Factorization of 156742144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 23549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 612274
Product of the distinct prime numbers

The prime factorization of 156742144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 23549. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156742144)

Multiplication

n×y
n×2 313484288
n×3 470226432
n×4 626968576
n×5 783710720

Division

n÷y
n÷2 78371072
n÷3 52247381.333333
n÷3 39185536
n÷5 31348428.8

Exponentiation

ny
n2 24568099705716736
n3 3.8508566218798E+24
n4 6.0359152315004E+32
n5 9.4608229438763E+40

Nth Root

y√n
2√n 12519.670283198
3√n 539.17356895684
4√n 111.89133247575
5√n 43.554913603035

Divisors of 156742144

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156742143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156742144 can be divided by 40 positive divisors. The sum of these divisors (counting 156742144) is 1, the average is 0.025.

Base conversion 156742144

Base System Value
2 Binary 1001010101111011001000000000
3 Ternary 101220221022210121
4 Quaternary 21111323020000
5 Quinary 310111222034
6 Senary 23315310024
8 Octal 1125731000
10 Decimal 156742144
12 Duodecimal 445ab314
16 Hexadecimal 957b200
20 Vigesimal 28jcf74
36 Base36 2lbj0g

Cryptographic Hash Functions

md5 52790c3056b8b1501f2fcab8791668c3
sha1 20d37cebe635e0413776f0008754060310348a35
sha256 06bb447f939eae9065487187e449a22946d6e9d2e935fa0af8e97dd4a9d55b6b
sha512 7eaa615de1950fb10d54cb4e0a8963fe5944f768c0bb7d4f10281efff9ce912a4d3048b785c3fcb2b47d18909a735f01968a96846bba5242cd1dabf09d6a2a0c
ripemd-160 98951057ab5950978def027135af5e93a53bbe33

156742144 as geometric shapes

Circle

Radius = n
Diameter 313484288
Circumference 984839936.19663
Area 7.7182961548141E+16

Sphere

Radius = n
Volume 1.6130430497767E+25
Surface area 3.0873184619256E+17
Circumference 984839936.19663

Square

Length = n
Perimeter 626968576
Area 24568099705716736
Diagonal 221666865.84024

Cube

Length = n
Surface area 147408598234300416
Volume 3.8508566218798E+24
Space diagonal 271485357.09528

Equilateral Triangle

Length = n
Perimeter 470226432
Area 1.063829923393E+16
Altitude 135742678.54764

Triangular Pyramid

Length = n
Surface area 1.063829923393E+16
Volume 4.5382780511806E+23
Height 73888955.280079