201387208 (number)

201387208 is an even 9-digits composite number following 201387207 and preceding 201387209. In scientific notation, it is written as 2.01387208 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 90919360 positive integers (up to 201387208) that are relatively prime to 201387208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01387208 × 10^8
Engineering notation 2.01387208 × 10^6

Prime Factorization of 201387208

Prime Factorization 2 × 2 × 2 × 11 × 149 × 15359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 50346802
Product of the distinct prime numbers

The prime factorization of 201387208 is 2 × 2 × 2 × 11 × 149 × 15359. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201387208)

Multiplication

n×y
n×2 402774416
n×3 604161624
n×4 805548832
n×5 1006936040

Division

n÷y
n÷2 100693604
n÷3 67129069.333333
n÷3 50346802
n÷5 40277441.6

Exponentiation

ny
n2 40556807546035264
n3 8.1676222370894E+24
n4 1.6448546383261E+33
n5 3.3125268317835E+41

Nth Root

y√n
2√n 14191.096081699
3√n 586.15250722013
4√n 119.1263870085
5√n 45.793767641667

Divisors of 201387208

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201387207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201387208 can be divided by 32 positive divisors. The sum of these divisors (counting 201387208) is 1, the average is 0.03125.

Base conversion 201387208

Base System Value
2 Binary 1100000000001110110011001000
3 Ternary 112000221112022111
4 Quaternary 30000032303020
5 Quinary 403023342313
6 Senary 31552232104
8 Octal 1400166310
10 Decimal 201387208
12 Duodecimal 5753b634
16 Hexadecimal c00ecc8
20 Vigesimal 32id808
36 Base36 3bwfd4

Cryptographic Hash Functions

md5 fca07e7173cb780dffc18b7f59551cf4
sha1 fdad427980df78813a8614bdebdeead6fa371b6c
sha256 d0db48f2ce109873c5f039333f7282b41407afaf2619216683ac5b081c5c0f07
sha512 7dbdbf261f0fb9e6e0cfedd0f09771414afbb07db3daf29de9ddd9b3cf96d70028c3dfd39c60ce149d52c80b715173eb8db4aba1beb49c72d1423b9f6c2ea52c
ripemd-160 5908b65a0b9fb157aed82be9343a3d670b0ef5cc

201387208 as geometric shapes

Circle

Radius = n
Diameter 402774416
Circumference 1265353146.3595
Area 1.2741296863968E+17

Sphere

Radius = n
Volume 3.4212456023115E+25
Surface area 5.0965187455872E+17
Circumference 1265353146.3595

Square

Length = n
Perimeter 805548832
Area 40556807546035264
Diagonal 284804520.84205

Cube

Length = n
Surface area 243340845276211584
Volume 8.1676222370894E+24
Space diagonal 348812876.25044

Equilateral Triangle

Length = n
Perimeter 604161624
Area 1.7561612815631E+16
Altitude 174406438.12522

Triangular Pyramid

Length = n
Surface area 1.7561612815631E+16
Volume 9.6256351166932E+23
Height 94934840.280684