156741389 (number)

156741389 is an odd 9-digits composite number following 156741388 and preceding 156741390. In scientific notation, it is written as 1.56741389 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 128185200 positive integers (up to 156741389) that are relatively prime to 156741389.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-one thousand three hundred eighty-nine

Notation

Scientific notation 1.56741389 × 10^8
Engineering notation 1.56741389 × 10^6

Prime Factorization of 156741389

Prime Factorization 7 × 23 × 499 × 1951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 156741389
Product of the distinct prime numbers

The prime factorization of 156741389 is 7 × 23 × 499 × 1951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156741389)

Multiplication

n×y
n×2 313482778
n×3 470224167
n×4 626965556
n×5 783706945

Division

n÷y
n÷2 78370694.5
n÷3 52247129.666667
n÷3 39185347.25
n÷5 31348277.8

Exponentiation

ny
n2 24567863025649321
n3 3.850800975402E+24
n4 6.0357989364707E+32
n5 9.4605950902714E+40

Nth Root

y√n
2√n 12519.640130611
3√n 539.17270325328
4√n 111.89119773517
5√n 43.554871643646

Divisors of 156741389

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 -156741388
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 156741389 can be divided by 16 positive divisors. The sum of these divisors (counting 156741389) is 1, the average is 0.0625.

Base conversion 156741389

Base System Value
2 Binary 1001010101111010111100001101
3 Ternary 101220221021202122
4 Quaternary 21111322330031
5 Quinary 310111211024
6 Senary 23315302325
8 Octal 1125727415
10 Decimal 156741389
12 Duodecimal 445aa9a5
16 Hexadecimal 957af0d
20 Vigesimal 28jcd99
36 Base36 2lbifh

Cryptographic Hash Functions

md5 1ab9eb9017345516d5699bfbee4358cd
sha1 a3df1dc5bce6bdf75bc2c072d8ab187bfa5a1a96
sha256 38c541114d39276d4a3ca4ddbe66feba721d17073937734c4f9f952ddc6f08ad
sha512 8926ab1a681c9f87b7db82ddfb7b4f85541b9512a31da537540f2579a94610855afd6dc8a32e7cef1a3d5af9547a27c5ca76cf2782bbe6fc8fbd407b13439a84
ripemd-160 0cce60f974d2e2420ed090ffcb9c0da7b8dca8f9

156741389 as geometric shapes

Circle

Radius = n
Diameter 313482778
Circumference 984835192.39172
Area 7.718221799578E+16

Sphere

Radius = n
Volume 1.6130197406346E+25
Surface area 3.0872887198312E+17
Circumference 984835192.39172

Square

Length = n
Perimeter 626965556
Area 24567863025649321
Diagonal 221665798.109

Cube

Length = n
Surface area 147407178153895926
Volume 3.850800975402E+24
Space diagonal 271484049.39692

Equilateral Triangle

Length = n
Perimeter 470224167
Area 1.0638196748454E+16
Altitude 135742024.69846

Triangular Pyramid

Length = n
Surface area 1.0638196748454E+16
Volume 4.5382124711776E+23
Height 73888599.369666