156764940 (number)

156764940 is an even 9-digits composite number following 156764939 and preceding 156764941. In scientific notation, it is written as 1.56764940 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 41803968 positive integers (up to 156764940) that are relatively prime to 156764940.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred sixty-four thousand nine hundred forty

Notation

Scientific notation 1.56764940 × 10^8
Engineering notation 1.56764940 × 10^6

Prime Factorization of 156764940

Prime Factorization 2 × 2 × 15 × 2612749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78382470
Product of the distinct prime numbers

The prime factorization of 156764940 is 2 × 2 × 15 × 2612749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156764940)

Multiplication

n×y
n×2 313529880
n×3 470294820
n×4 627059760
n×5 783824700

Division

n÷y
n÷2 78382470
n÷3 52254980
n÷3 39191235
n÷5 31352988

Exponentiation

ny
n2 24575246413203600
n3 3.8525370294511E+24
n4 6.0394273626968E+32
n5 9.4677046814752E+40

Nth Root

y√n
2√n 12520.580657462
3√n 539.19970616232
4√n 111.89540051969
5√n 43.556180422577

Divisors of 156764940

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 -156764939
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 156764940 can be divided by 12 positive divisors. The sum of these divisors (counting 156764940) is 1, the average is 0.083333333333333.

Base conversion 156764940

Base System Value
2 Binary 1001010110000000101100001100
3 Ternary 101220222111001220
4 Quaternary 21112000230030
5 Quinary 310112434230
6 Senary 23320003340
8 Octal 1126005414
10 Decimal 156764940
12 Duodecimal 44600550
16 Hexadecimal 9580b0c
20 Vigesimal 28jfc70
36 Base36 2lc0lo

Cryptographic Hash Functions

md5 69a08acd6abe0e1ddcf0a37745f31a3e
sha1 0b05f168d1cd18c537b786f29079e37b14ec81d0
sha256 434b5379e8af89399b6c23ce823f1e3dd51dbfa30130d4c0ab398b0e6ebb2be4
sha512 920db2362f000d6ea04c824d20503bad2b1b600496e498178356b2f4c4f7f4f3256212e984f31fd68079ea7547cb086e26e03b6ec683e63aa67e40c556699d1a
ripemd-160 54c9965cbdaa162d56b2edbfcb3451fc4dcee4cf

156764940 as geometric shapes

Circle

Radius = n
Diameter 313529880
Circumference 984983167.68889
Area 7.7205413591879E+16

Sphere

Radius = n
Volume 1.6137469372542E+25
Surface area 3.0882165436752E+17
Circumference 984983167.68889

Square

Length = n
Perimeter 627059760
Area 24575246413203600
Diagonal 221699104.2526

Cube

Length = n
Surface area 147451478479221600
Volume 3.8525370294511E+24
Space diagonal 271524840.92549

Equilateral Triangle

Length = n
Perimeter 470294820
Area 1.0641393849048E+16
Altitude 135762420.46274

Triangular Pyramid

Length = n
Surface area 1.0641393849048E+16
Volume 4.5402584304952E+23
Height 73899701.417535