156941420 (number)

156941420 is an even 9-digits composite number following 156941419 and preceding 156941421. In scientific notation, it is written as 1.56941420 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 58417920 positive integers (up to 156941420) that are relatively prime to 156941420.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred forty-one thousand four hundred twenty

Notation

Scientific notation 1.56941420 × 10^8
Engineering notation 1.56941420 × 10^6

Prime Factorization of 156941420

Prime Factorization 2 × 2 × 5 × 23 × 37 × 9221

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78470710
Product of the distinct prime numbers

The prime factorization of 156941420 is 2 × 2 × 5 × 23 × 37 × 9221. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156941420)

Multiplication

n×y
n×2 313882840
n×3 470824260
n×4 627765680
n×5 784707100

Division

n÷y
n÷2 78470710
n÷3 52313806.666667
n÷3 39235355
n÷5 31388284

Exponentiation

ny
n2 24630609311616400
n3 3.8655628008303E+24
n4 6.0666691506148E+32
n5 9.5211167116769E+40

Nth Root

y√n
2√n 12527.626271565
3√n 539.40196711441
4√n 111.92687912903
5√n 43.565982787388

Divisors of 156941420

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 -156941419
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 156941420 can be divided by 48 positive divisors. The sum of these divisors (counting 156941420) is 1, the average is 0.020833333333333.

Base conversion 156941420

Base System Value
2 Binary 1001010110101011110001101100
3 Ternary 101221022110011012
4 Quaternary 21112223301230
5 Quinary 310134111140
6 Senary 23323444352
8 Octal 1126536154
10 Decimal 156941420
12 Duodecimal 446866b8
16 Hexadecimal 95abc6c
20 Vigesimal 290hdb0
36 Base36 2lfsrw

Cryptographic Hash Functions

md5 d60d1b8046c0ad16aa2a4d3cc5bef793
sha1 f85263d516d41cba8041bd0a798facefc1f6e93a
sha256 a0d415f82e6a055593b0e58a46a6903f8d40ee9d305f8cd871852c4ebe5f648b
sha512 5468e9bdbeebea79bfbe04ff76f69da6b7b8fe879441b7e0f0d5c2c28ee90f6bfb8db1972d913edcd2075ef8979f6c0421b23eb09939d90ae808ffc7a053290f
ripemd-160 fe2cbf26cbfd011b67b22788826c72dba8a11e39

156941420 as geometric shapes

Circle

Radius = n
Diameter 313882840
Circumference 986092024.2319
Area 7.7379341266814E+16

Sphere

Radius = n
Volume 1.6192031596105E+25
Surface area 3.0951736506726E+17
Circumference 986092024.2319

Square

Length = n
Perimeter 627765680
Area 24630609311616400
Diagonal 221948684.66209

Cube

Length = n
Surface area 147783655869698400
Volume 3.8655628008303E+24
Space diagonal 271830513.25201

Equilateral Triangle

Length = n
Perimeter 470824260
Area 1.0665366687275E+16
Altitude 135915256.626

Triangular Pyramid

Length = n
Surface area 1.0665366687275E+16
Volume 4.5556094492826E+23
Height 73982894.887364