163939738 (number)

163939738 is an even 9-digits composite number following 163939737 and preceding 163939739. In scientific notation, it is written as 1.63939738 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 76988416 positive integers (up to 163939738) that are relatively prime to 163939738.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred thirty-nine thousand seven hundred thirty-eight

Notation

Scientific notation 1.63939738 × 10^8
Engineering notation 1.63939738 × 10^6

Prime Factorization of 163939738

Prime Factorization 2 × 17 × 509 × 9473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 163939738
Product of the distinct prime numbers

The prime factorization of 163939738 is 2 × 17 × 509 × 9473. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 47, 31, 698, 731, 692, 6255, 19482, 78230, 547731, 171360, 148167, 6329979, 82831617, 34531686, 637771873, 664586379, 3439764708, 5644557085

Basic calculations (n = 163939738)

Multiplication

n×y
n×2 327879476
n×3 491819214
n×4 655758952
n×5 819698690

Division

n÷y
n÷2 81969869
n÷3 54646579.333333
n÷3 40984934.5
n÷5 32787947.6

Exponentiation

ny
n2 26876237695508644
n3 4.4060833662274E+24
n4 7.2233215266548E+32
n5 1.1841894385695E+41

Nth Root

y√n
2√n 12803.895422878
3√n 547.30331529668
4√n 113.15429917983
5√n 43.94777044129

Divisors of 163939738

1, 2, 17, 34, 509, 1018, 8653, 9473, 17306, 18946, 161041, 322082, 4821757, 9643514, 81969869, 163939738

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 -163939737
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 163939738 can be divided by 16 positive divisors. The sum of these divisors (counting 163939738) is 1, the average is 0.0625.

Base conversion 163939738

Base System Value
2 Binary 1001110001011000010110011010
3 Ternary 102102111000001011
4 Quaternary 21301120112122
5 Quinary 313432032423
6 Senary 24133444134
8 Octal 1161302632
10 Decimal 163939738
12 Duodecimal 46aa064a
16 Hexadecimal 9c5859a
20 Vigesimal 2b4c96i
36 Base36 2plspm

Cryptographic Hash Functions

md5 a1cad9b003d77b0db34f94c6f29c14bd
sha1 9769021877777ce0d182caef1dcb94d3739241f0
sha256 a1c4f019cb15e1f2b1cc7691f1c5dfe1cc6e182de79d8eac61b3e6f62f0d6511
sha512 ac9579c58efa47be42b0a64ee6224cdfcf0c90a27c72e08b97055444734a4a9695721c262b1f3a42a17f4292d4f08cfc89c9052ceba01735ba89fc55dff3fdfb
ripemd-160 e5910a8d8f7856b8b9cf62f1f3c027a197d3afab

163939738 as geometric shapes

Circle

Radius = n
Diameter 327879476
Circumference 1030063753.0645
Area 8.4434190900343E+16

Sphere

Radius = n
Volume 1.8456158845926E+25
Surface area 3.3773676360137E+17
Circumference 1030063753.0645

Square

Length = n
Perimeter 655758952
Area 26876237695508644
Diagonal 231845800.89149

Cube

Length = n
Surface area 161257426173051864
Volume 4.4060833662274E+24
Space diagonal 283951955.59553

Equilateral Triangle

Length = n
Perimeter 491819214
Area 1.163775230123E+16
Altitude 141975977.79777

Triangular Pyramid

Length = n
Surface area 1.163775230123E+16
Volume 5.1926190445544E+23
Height 77281933.630497