163398906 (number)

163398906 is an even 9-digits composite number following 163398905 and preceding 163398907. In scientific notation, it is written as 1.63398906 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 49514760 positive integers (up to 163398906) that are relatively prime to 163398906.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million three hundred ninety-eight thousand nine hundred six

Notation

Scientific notation 1.63398906 × 10^8
Engineering notation 1.63398906 × 10^6

Prime Factorization of 163398906

Prime Factorization 2 × 99 × 825247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 163398906
Product of the distinct prime numbers

The prime factorization of 163398906 is 2 × 99 × 825247. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 15, 81, 548, 363, 7840, 4520, 24987, 53542, 877408, 163035, 3447169, 9992846, 36903599, 72952206, 448600615, 204703519, 2669368688, 4201272391

Basic calculations (n = 163398906)

Multiplication

n×y
n×2 326797812
n×3 490196718
n×4 653595624
n×5 816994530

Division

n÷y
n÷2 81699453
n÷3 54466302
n÷3 40849726.5
n÷5 32679781.2

Exponentiation

ny
n2 26699202481996836
n3 4.3626204766308E+24
n4 7.1284741317467E+32
n5 1.1647848745767E+41

Nth Root

y√n
2√n 12782.758153075
3√n 546.70080682746
4√n 113.06086039419
5√n 43.918735641641

Divisors of 163398906

1, 2, 99, 198, 825247, 1650494, 81699453, 163398906

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 -163398905
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 163398906 can be divided by 8 positive divisors. The sum of these divisors (counting 163398906) is 1, the average is 0.125.

Base conversion 163398906

Base System Value
2 Binary 1001101111010100010011111010
3 Ternary 102101110112011100
4 Quaternary 21233110103322
5 Quinary 313312231111
6 Senary 24114112230
8 Octal 1157242372
10 Decimal 163398906
12 Duodecimal 4687b676
16 Hexadecimal 9bd44fa
20 Vigesimal 2b14h56
36 Base36 2pa7ei

Cryptographic Hash Functions

md5 c8baeca0d66bd3c10547c507c02fa183
sha1 15e529dabf97043bb275d097b7b00e61b8dd77e8
sha256 e74f0642ec8fd247f4a2d4662a15b66ee5eaa5ee6fb33979161c659dd2fad1e5
sha512 4cd0e1d1675c9ef60a3651c65694afff0264d1dc70e98362b9f4b2e6fa9ea22225fd4852568bfe9cc780972ea9252e9ca486f2af2449d870f35bd59a0d51a53b
ripemd-160 405fe4f8a4214a14284278b69656d6601a292420

163398906 as geometric shapes

Circle

Radius = n
Diameter 326797812
Circumference 1026665605.3884
Area 8.3878018374148E+16

Sphere

Radius = n
Volume 1.8274101919711E+25
Surface area 3.3551207349659E+17
Circumference 1026665605.3884

Square

Length = n
Perimeter 653595624
Area 26699202481996836
Diagonal 231080948.94213

Cube

Length = n
Surface area 160195214891981016
Volume 4.3626204766308E+24
Space diagonal 283015207.09317

Equilateral Triangle

Length = n
Perimeter 490196718
Area 1.1561093805097E+16
Altitude 141507603.54659

Triangular Pyramid

Length = n
Surface area 1.1561093805097E+16
Volume 5.1413975379482E+23
Height 77026982.980709