156949764 (number)

156949764 is an even 9-digits composite number following 156949763 and preceding 156949765. In scientific notation, it is written as 1.56949764 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 52316584 positive integers (up to 156949764) that are relatively prime to 156949764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56949764 × 10^8
Engineering notation 1.56949764 × 10^6

Prime Factorization of 156949764

Prime Factorization 2 × 2 × 3 × 13079147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78474882
Product of the distinct prime numbers

The prime factorization of 156949764 is 2 × 2 × 3 × 13079147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156949764)

Multiplication

n×y
n×2 313899528
n×3 470849292
n×4 627799056
n×5 784748820

Division

n÷y
n÷2 78474882
n÷3 52316588
n÷3 39237441
n÷5 31389952.8

Exponentiation

ny
n2 24633228419655696
n3 3.8661793870231E+24
n4 6.0679594237493E+32
n5 9.5236479951903E+40

Nth Root

y√n
2√n 12527.959291122
3√n 539.41152628677
4√n 111.92836678484
5√n 43.566446026257

Divisors of 156949764

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 -156949763
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 156949764 can be divided by 12 positive divisors. The sum of these divisors (counting 156949764) is 1, the average is 0.083333333333333.

Base conversion 156949764

Base System Value
2 Binary 1001010110101101110100000100
3 Ternary 101221022212121020
4 Quaternary 21112231310010
5 Quinary 310134343024
6 Senary 23323551140
8 Octal 1126556404
10 Decimal 156949764
12 Duodecimal 4468b4b0
16 Hexadecimal 95add04
20 Vigesimal 290ie84
36 Base36 2lfz7o

Cryptographic Hash Functions

md5 a390bc9999def845cb6face899a29eff
sha1 cec8d93dc2cbc895fbb47bf02516220cf0591d8f
sha256 5e03fd7929d7470996eb1f4697e15991d1aa3a3a78d69ae2f1c1af933c57abfe
sha512 9d59fb2d20c59d419b4465193886622a812efb25fec58379cdc8dec6227b33f19fb257a3322bdc04958f343741615215b2075b4b7389e0411faaf76efbb65696
ripemd-160 7b6dd04a1606b15ce0446affaf9c2b3b543181d2

156949764 as geometric shapes

Circle

Radius = n
Diameter 313899528
Circumference 986144451.1301
Area 7.738756943739E+16

Sphere

Radius = n
Volume 1.6194614346309E+25
Surface area 3.0955027774956E+17
Circumference 986144451.1301

Square

Length = n
Perimeter 627799056
Area 24633228419655696
Diagonal 221960484.86006

Cube

Length = n
Surface area 147799370517934176
Volume 3.8661793870231E+24
Space diagonal 271844965.48394

Equilateral Triangle

Length = n
Perimeter 470849292
Area 1.0666500794323E+16
Altitude 135922482.74197

Triangular Pyramid

Length = n
Surface area 1.0666500794323E+16
Volume 4.5563361030794E+23
Height 73986828.286686