163887072 (number)

163887072 is an even 9-digits composite number following 163887071 and preceding 163887073. In scientific notation, it is written as 1.63887072 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 50970624 positive integers (up to 163887072) that are relatively prime to 163887072.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million eight hundred eighty-seven thousand seventy-two

Notation

Scientific notation 1.63887072 × 10^8
Engineering notation 1.63887072 × 10^6

Prime Factorization of 163887072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 17 × 137 × 733

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 10242942
Product of the distinct prime numbers

The prime factorization of 163887072 is 2 × 2 × 2 × 2 × 2 × 3 × 17 × 137 × 733. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 163887072)

Multiplication

n×y
n×2 327774144
n×3 491661216
n×4 655548288
n×5 819435360

Division

n÷y
n÷2 81943536
n÷3 54629024
n÷3 40971768
n÷5 32777414.4

Exponentiation

ny
n2 26858972368733184
n3 4.4018383384406E+24
n4 7.2140439670437E+32
n5 1.1822885430381E+41

Nth Root

y√n
2√n 12801.838617949
3√n 547.24470155661
4√n 113.1452103182
5√n 43.944946414869

Divisors of 163887072

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163887071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163887072 can be divided by 96 positive divisors. The sum of these divisors (counting 163887072) is 1, the average is 0.010416666666667.

Base conversion 163887072

Base System Value
2 Binary 1001110001001011011111100000
3 Ternary 102102101022210120
4 Quaternary 21301023133200
5 Quinary 313423341242
6 Senary 24132400240
8 Octal 1161133740
10 Decimal 163887072
12 Duodecimal 46a76080
16 Hexadecimal 9c4b7e0
20 Vigesimal 2b45hdc
36 Base36 2pko2o

Cryptographic Hash Functions

md5 cdf7ad7ac05d12d2a9349f03ec0b163f
sha1 5dfcf1aebea9172ddf903533fa2a566260d11842
sha256 8c820e7a0f96999bdf8dfde6eae82ad06b3008280a2b6610e8a46070c94641bd
sha512 5e7276c17919acc8007fd0396e3899ce5ddccf38393833eb62acdee87f9090ed4b41e931b1a3ae55290345ae2e41c8ae9e5053e66fbf2a77343a2bfa29fa569b
ripemd-160 3a0925f0bcb4d76d61fa115c86bf364688047057

163887072 as geometric shapes

Circle

Radius = n
Diameter 327774144
Circumference 1029732842.8271
Area 8.4379950276583E+16

Sphere

Radius = n
Volume 1.8438377315113E+25
Surface area 3.3751980110633E+17
Circumference 1029732842.8271

Square

Length = n
Perimeter 655548288
Area 26858972368733184
Diagonal 231771319.92002

Cube

Length = n
Surface area 161153834212399104
Volume 4.4018383384406E+24
Space diagonal 283860735.4077

Equilateral Triangle

Length = n
Perimeter 491661216
Area 1.1630276195434E+16
Altitude 141930367.70385

Triangular Pyramid

Length = n
Surface area 1.1630276195434E+16
Volume 5.1876162313304E+23
Height 77257106.640005