156688146 (number)

156688146 is an even 9-digits composite number following 156688145 and preceding 156688147. In scientific notation, it is written as 1.56688146 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 52229376 positive integers (up to 156688146) that are relatively prime to 156688146.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million six hundred eighty-eight thousand one hundred forty-six

Notation

Scientific notation 1.56688146 × 10^8
Engineering notation 1.56688146 × 10^6

Prime Factorization of 156688146

Prime Factorization 2 × 3 × 3 × 8704897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52229382
Product of the distinct prime numbers

The prime factorization of 156688146 is 2 × 3 × 3 × 8704897. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156688146)

Multiplication

n×y
n×2 313376292
n×3 470064438
n×4 626752584
n×5 783440730

Division

n÷y
n÷2 78344073
n÷3 52229382
n÷3 39172036.5
n÷5 31337629.2

Exponentiation

ny
n2 24551175096917316
n3 3.8468781080573E+24
n4 6.0276019863949E+32
n5 9.4445378007414E+40

Nth Root

y√n
2√n 12517.513570993
3√n 539.11164636733
4√n 111.8816945304
5√n 43.551912237452

Divisors of 156688146

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 -156688145
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 156688146 can be divided by 12 positive divisors. The sum of these divisors (counting 156688146) is 1, the average is 0.083333333333333.

Base conversion 156688146

Base System Value
2 Binary 1001010101101101111100010010
3 Ternary 101220211120201200
4 Quaternary 21111231330102
5 Quinary 310103010041
6 Senary 23314212030
8 Octal 1125557422
10 Decimal 156688146
12 Duodecimal 44584016
16 Hexadecimal 956df12
20 Vigesimal 28j6076
36 Base36 2ladci

Cryptographic Hash Functions

md5 72d73aa690c74e7d021d70c1cfd5cbbc
sha1 b792fd5aeada6f633cd70b39f27f0c521d168bc9
sha256 49642cc0a44a257b66e2aab06254ad48c2dbe6d9e7d9d3acbcbe05d5e169095b
sha512 5619bd5a2f1af131575e008cea65ca69cebd01fed2df86c6a76d1f3a503119ac883222db82dc07558b9504f13715f58475543c1c27b92bd1a27be530466792c2
ripemd-160 f4492b3c12606adae3b49663c4bff5f8b6a1dcfe

156688146 as geometric shapes

Circle

Radius = n
Diameter 313376292
Circumference 984500656.75641
Area 7.7129791321472E+16

Sphere

Radius = n
Volume 1.6113765338038E+25
Surface area 3.0851916528589E+17
Circumference 984500656.75641

Square

Length = n
Perimeter 626752584
Area 24551175096917316
Diagonal 221590501.1363

Cube

Length = n
Surface area 147307050581503896
Volume 3.8468781080573E+24
Space diagonal 271391829.81577

Equilateral Triangle

Length = n
Perimeter 470064438
Area 1.0630970663345E+16
Altitude 135695914.90789

Triangular Pyramid

Length = n
Surface area 1.0630970663345E+16
Volume 4.5335893276757E+23
Height 73863500.378765