161713624 (number)

161713624 is an even 9-digits composite number following 161713623 and preceding 161713625. In scientific notation, it is written as 1.61713624 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 8 positive divisors. There are 80856808 positive integers (up to 161713624) that are relatively prime to 161713624.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred thirteen thousand six hundred twenty-four

Notation

Scientific notation 1.61713624 × 10^8
Engineering notation 1.61713624 × 10^6

Prime Factorization of 161713624

Prime Factorization 2 × 2 × 2 × 20214203

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40428406
Product of the distinct prime numbers

The prime factorization of 161713624 is 2 × 2 × 2 × 20214203. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161713624)

Multiplication

n×y
n×2 323427248
n×3 485140872
n×4 646854496
n×5 808568120

Division

n÷y
n÷2 80856812
n÷3 53904541.333333
n÷3 40428406
n÷5 32342724.8

Exponentiation

ny
n2 26151296187213376
n3 4.2290208787317E+24
n4 6.8389029227136E+32
n5 1.1059437758162E+41

Nth Root

y√n
2√n 12716.667173438
3√n 544.81476632947
4√n 112.76820107388
5√n 43.827764758883

Divisors of 161713624

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161713623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161713624 can be divided by 8 positive divisors. The sum of these divisors (counting 161713624) is 1, the average is 0.125.

Base conversion 161713624

Base System Value
2 Binary 1001101000111000110111011000
3 Ternary 102021021220101111
4 Quaternary 21220320313120
5 Quinary 312344313444
6 Senary 24014030104
8 Octal 1150706730
10 Decimal 161713624
12 Duodecimal 461a8334
16 Hexadecimal 9a38dd8
20 Vigesimal 2aae414
36 Base36 2oa314

Cryptographic Hash Functions

md5 499ad06e632472015d720d6a6ff5698c
sha1 926bde7c717d855731affa3f740f35e8275b8410
sha256 77d931a7bf4dc0c8e5bc9390bc0c407f532dd3bb7b2223ea1ff9e40fbfb689a0
sha512 a0314c1ed8739ca985585b2a8b001a2ae436db42374f4ef484d9ce97b7b4b78ecb407680e48fb99c9273c4f527bdf450de54dad7fe51782d5932523be1acc7f1
ripemd-160 26a8284750f12a8f82c4a46f8c8f17f3a6230df5

161713624 as geometric shapes

Circle

Radius = n
Diameter 323427248
Circumference 1016076666.2876
Area 8.21567199836E+16

Sphere

Radius = n
Volume 1.7714481232668E+25
Surface area 3.286268799344E+17
Circumference 1016076666.2876

Square

Length = n
Perimeter 646854496
Area 26151296187213376
Diagonal 228697600.2813

Cube

Length = n
Surface area 156907777123280256
Volume 4.2290208787317E+24
Space diagonal 280096213.04409

Equilateral Triangle

Length = n
Perimeter 485140872
Area 1.1323843420009E+16
Altitude 140048106.52204

Triangular Pyramid

Length = n
Surface area 1.1323843420009E+16
Volume 4.9839489018844E+23
Height 76232533.427101