201390655 (number)

201390655 is an odd 9-digits composite number following 201390654 and preceding 201390656. In scientific notation, it is written as 2.01390655 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 161112520 positive integers (up to 201390655) that are relatively prime to 201390655.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety thousand six hundred fifty-five

Notation

Scientific notation 2.01390655 × 10^8
Engineering notation 2.01390655 × 10^6

Prime Factorization of 201390655

Prime Factorization 5 × 40278131

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201390655
Product of the distinct prime numbers

The prime factorization of 201390655 is 5 × 40278131. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 81, 89, 836, 921, 4479, 999, 12987, 74787, 507402, 53687, 1328791, 3531395, 80452247, 88031488, 535772867, 165278679, 6522081585, 1612362412

Basic calculations (n = 201390655)

Multiplication

n×y
n×2 402781310
n×3 604171965
n×4 805562620
n×5 1006953275

Division

n÷y
n÷2 100695327.5
n÷3 67130218.333333
n÷3 50347663.75
n÷5 40278131

Exponentiation

ny
n2 40558195921329025
n3 8.1680416422148E+24
n4 1.6449672563929E+33
n5 3.3128103321852E+41

Nth Root

y√n
2√n 14191.217530572
3√n 586.15585145135
4√n 119.1268967554
5√n 45.79392440439

Divisors of 201390655

1, 5, 40278131, 201390655

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201390654
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201390655 can be divided by 4 positive divisors. The sum of these divisors (counting 201390655) is 1, the average is 0.25.

Base conversion 201390655

Base System Value
2 Binary 1100000000001111101000111111
3 Ternary 112000221201001011
4 Quaternary 30000033220333
5 Quinary 403024000110
6 Senary 31552300051
8 Octal 1400175077
10 Decimal 201390655
12 Duodecimal 57541627
16 Hexadecimal c00fa3f
20 Vigesimal 32idgcf
36 Base36 3bwi0v

Cryptographic Hash Functions

md5 ba1e64aff5e60393d15e34fccc4937ab
sha1 c5b646d78772595e0168abd1c2f672b01bfd08cb
sha256 f152cc8657e3ad6ba02f0e0f8fe0c69e1daf22b054019d9df31676bf9eb678a1
sha512 c8848b64c596c570a393afff8658cf421344b6fa7c01dc11bffaf4a9c41d72c7fa9a9bee91dbd8c4466c7ce2f703fd679fe1213899e1098091568ffce06531ad
ripemd-160 293d120aed040fb93c0ea0f08cf2ed8c015a236e

201390655 as geometric shapes

Circle

Radius = n
Diameter 402781310
Circumference 1265374804.4993
Area 1.274173303493E+17

Sphere

Radius = n
Volume 3.4214212823197E+25
Surface area 5.0966932139721E+17
Circumference 1265374804.4993

Square

Length = n
Perimeter 805562620
Area 40558195921329025
Diagonal 284809395.6362

Cube

Length = n
Surface area 243349175527974150
Volume 8.1680416422148E+24
Space diagonal 348818846.62958

Equilateral Triangle

Length = n
Perimeter 604171965
Area 1.7562213999769E+16
Altitude 174409423.31479

Triangular Pyramid

Length = n
Surface area 1.7562213999769E+16
Volume 9.6261293903736E+23
Height 94936465.212067