156689474 (number)

156689474 is an even 9-digits composite number following 156689473 and preceding 156689475. In scientific notation, it is written as 1.56689474 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 76885200 positive integers (up to 156689474) that are relatively prime to 156689474.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million six hundred eighty-nine thousand four hundred seventy-four

Notation

Scientific notation 1.56689474 × 10^8
Engineering notation 1.56689474 × 10^6

Prime Factorization of 156689474

Prime Factorization 2 × 71 × 227 × 4861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 156689474
Product of the distinct prime numbers

The prime factorization of 156689474 is 2 × 71 × 227 × 4861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156689474)

Multiplication

n×y
n×2 313378948
n×3 470068422
n×4 626757896
n×5 783447370

Division

n÷y
n÷2 78344737
n÷3 52229824.666667
n÷3 39172368.5
n÷5 31337894.8

Exponentiation

ny
n2 24551591262396676
n3 3.8469759207679E+24
n4 6.0278063351579E+32
n5 9.4449380402976E+40

Nth Root

y√n
2√n 12517.566616559
3√n 539.11316943137
4√n 111.88193159112
5√n 43.551986061471

Divisors of 156689474

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156689473
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156689474 can be divided by 16 positive divisors. The sum of these divisors (counting 156689474) is 1, the average is 0.0625.

Base conversion 156689474

Base System Value
2 Binary 1001010101101110010001000010
3 Ternary 101220211122112212
4 Quaternary 21111232101002
5 Quinary 310103030344
6 Senary 23314222122
8 Octal 1125562102
10 Decimal 156689474
12 Duodecimal 44584942
16 Hexadecimal 956e442
20 Vigesimal 28j63de
36 Base36 2laede

Cryptographic Hash Functions

md5 1ecaa181add66d5c4ddaae3510a6c792
sha1 159ad60f6f5067861e68a91a46076ea111a126af
sha256 472fd0f03b85efb0f4fb3b232f76cbdcc0515a53a3ab8bf355ba34f278dacb80
sha512 67621cd4f8914ceac1878f56ee0146a5df143e326584b099892694afb03388e1d49b373b1fc9ce01a382332ba614210520a220df8b0c235894917b8f7596e6aa
ripemd-160 26c8d217e8f8adc53b74c652d398a91c638d9d87

156689474 as geometric shapes

Circle

Radius = n
Diameter 313378948
Circumference 984509000.8265
Area 7.7131098743885E+16

Sphere

Radius = n
Volume 1.6114175054962E+25
Surface area 3.0852439497554E+17
Circumference 984509000.8265

Square

Length = n
Perimeter 626757896
Area 24551591262396676
Diagonal 221592379.21191

Cube

Length = n
Surface area 147309547574380056
Volume 3.8469759207679E+24
Space diagonal 271394129.97924

Equilateral Triangle

Length = n
Perimeter 470068422
Area 1.0631150868284E+16
Altitude 135697064.98962

Triangular Pyramid

Length = n
Surface area 1.0631150868284E+16
Volume 4.5337046010606E+23
Height 73864126.403969