201978432 (number)

201978432 is an even 9-digits composite number following 201978431 and preceding 201978433. In scientific notation, it is written as 2.01978432 × 10^8. The sum of its digits is 36. It has a total of 9 prime factors and 42 positive divisors. There are 67325952 positive integers (up to 201978432) that are relatively prime to 201978432.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred seventy-eight thousand four hundred thirty-two

Notation

Scientific notation 2.01978432 × 10^8
Engineering notation 2.01978432 × 10^6

Prime Factorization of 201978432

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 350657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2103942
Product of the distinct prime numbers

The prime factorization of 201978432 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 350657. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201978432)

Multiplication

n×y
n×2 403956864
n×3 605935296
n×4 807913728
n×5 1009892160

Division

n÷y
n÷2 100989216
n÷3 67326144
n÷3 50494608
n÷5 40395686.4

Exponentiation

ny
n2 40795286993178624
n3 8.2397680998722E+24
n4 1.6642554408558E+33
n5 3.3614370439153E+41

Nth Root

y√n
2√n 14211.911623705
3√n 586.72554735013
4√n 119.21372246392
5√n 45.820624001728

Divisors of 201978432

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201978431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201978432 can be divided by 42 positive divisors. The sum of these divisors (counting 201978432) is 1, the average is 0.023809523809524.

Base conversion 201978432

Base System Value
2 Binary 1100000010011111001001000000
3 Ternary 112002001120022200
4 Quaternary 30002133021000
5 Quinary 403201302212
6 Senary 32013033200
8 Octal 1402371100
10 Decimal 201978432
12 Duodecimal 57785800
16 Hexadecimal c09f240
20 Vigesimal 332761c
36 Base36 3c93k0

Cryptographic Hash Functions

md5 a04ef6655c04058185d8589aceb6d5b9
sha1 17be6e15b6b90f6f08da292636d9f8d9a1268181
sha256 35303aa3d5a0a563a3520f16ce2556add1c60ede7f843cb23837e2bea7decf66
sha512 f2c8ae1636ca7378d179d56d7fc959471e0f4e99145301dfcc9785aa4727eb9fad39da6ae02c387bfd600a681877b40b642639f1f59cf8f196ae9244ac21da53
ripemd-160 26a876edd92f2f112e2cef64d6f5139c90656873

201978432 as geometric shapes

Circle

Radius = n
Diameter 403956864
Circumference 1269067916.3096
Area 1.2816217391886E+17

Sphere

Radius = n
Volume 3.4514659906456E+25
Surface area 5.1264869567543E+17
Circumference 1269067916.3096

Square

Length = n
Perimeter 807913728
Area 40795286993178624
Diagonal 285640637.84125

Cube

Length = n
Surface area 244771721959071744
Volume 8.2397680998722E+24
Space diagonal 349836906.2571

Equilateral Triangle

Length = n
Perimeter 605935296
Area 1.7664877445385E+16
Altitude 174918453.12855

Triangular Pyramid

Length = n
Surface area 1.7664877445385E+16
Volume 9.7106598313737E+23
Height 95213545.947084