163900450 (number)

163900450 is an even 9-digits composite number following 163900449 and preceding 163900451. In scientific notation, it is written as 1.63900450 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 56027520 positive integers (up to 163900450) that are relatively prime to 163900450.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred thousand four hundred fifty

Notation

Scientific notation 1.63900450 × 10^8
Engineering notation 1.63900450 × 10^6

Prime Factorization of 163900450

Prime Factorization 2 × 5 × 7 × 5 × 569 × 823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32780090
Product of the distinct prime numbers

The prime factorization of 163900450 is 2 × 5 × 7 × 5 × 569 × 823. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 163900450)

Multiplication

n×y
n×2 327800900
n×3 491701350
n×4 655601800
n×5 819502250

Division

n÷y
n÷2 81950225
n÷3 54633483.333333
n÷3 40975112.5
n÷5 32780090

Exponentiation

ny
n2 26863357510202500
n3 4.4029163844331E+24
n4 7.2163997672095E+32
n5 1.1827711692255E+41

Nth Root

y√n
2√n 12802.361110358
3√n 547.25959156661
4√n 113.14751924085
5√n 43.945663831186

Divisors of 163900450

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163900449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163900450 can be divided by 48 positive divisors. The sum of these divisors (counting 163900450) is 1, the average is 0.020833333333333.

Base conversion 163900450

Base System Value
2 Binary 1001110001001110110000100010
3 Ternary 102102102000011001
4 Quaternary 21301032300202
5 Quinary 313424303300
6 Senary 24132542214
8 Octal 1161166042
10 Decimal 163900450
12 Duodecimal 46a8196a
16 Hexadecimal 9c4ec22
20 Vigesimal 2b47b2a
36 Base36 2pkyea

Cryptographic Hash Functions

md5 0005a45e32ea19ef4cf08644ba749402
sha1 dc70e825611623f0da6fea77e3e78672b84a8fad
sha256 1a71548a4ab626a50f30919c3c67042e598302fcf29eb990bd93ad117f73f07c
sha512 5ef59204ce53c167758027bbd04d894311baf6455d2827407d9872289cc193bc05c3f031090f61edf1de9fb386821c943c038ef00e468cd91b4f86907b252771
ripemd-160 4aec64a867770405f27fa6be7c0b3f3f1310d913

163900450 as geometric shapes

Circle

Radius = n
Diameter 327800900
Circumference 1029816899.2801
Area 8.4393726604808E+16

Sphere

Radius = n
Volume 1.8442893023607E+25
Surface area 3.3757490641923E+17
Circumference 1029816899.2801

Square

Length = n
Perimeter 655601800
Area 26863357510202500
Diagonal 231790239.26905

Cube

Length = n
Surface area 161180145061215000
Volume 4.4029163844331E+24
Space diagonal 283883906.7834

Equilateral Triangle

Length = n
Perimeter 491701350
Area 1.1632175017389E+16
Altitude 141941953.3917

Triangular Pyramid

Length = n
Surface area 1.1632175017389E+16
Volume 5.1888867207166E+23
Height 77263413.089684