201207920 (number)

201207920 is an even 9-digits composite number following 201207919 and preceding 201207921. In scientific notation, it is written as 2.01207920 × 10^8. The sum of its digits is 23. It has a total of 8 prime factors and 80 positive divisors. There are 75264000 positive integers (up to 201207920) that are relatively prime to 201207920.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred seven thousand nine hundred twenty

Notation

Scientific notation 2.01207920 × 10^8
Engineering notation 2.01207920 × 10^6

Prime Factorization of 201207920

Prime Factorization 2 × 2 × 2 × 2 × 17 × 5 × 751 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 25150990
Product of the distinct prime numbers

The prime factorization of 201207920 is 2 × 2 × 2 × 2 × 17 × 5 × 751 × 197. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 2, 34, 8, 824, 687, 9417, 5867, 93220, 77124, 78212, 877989, 2092158, 1074231, 57063410, 31850120, 358243799, 905138541, 4636063989, 2552151822

Basic calculations (n = 201207920)

Multiplication

n×y
n×2 402415840
n×3 603623760
n×4 804831680
n×5 1006039600

Division

n÷y
n÷2 100603960
n÷3 67069306.666667
n÷3 50301980
n÷5 40241584

Exponentiation

ny
n2 40484627070726400
n3 8.1458276048766E+24
n4 1.6390050290558E+33
n5 3.2978079276586E+41

Nth Root

y√n
2√n 14184.777756454
3√n 585.97851187188
4√n 119.09986463659
5√n 45.785611018031

Divisors of 201207920

1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 197, 272, 340, 394, 680, 751, 788, 985, 1360, 1502, 1576, 1970, 3004, 3152, 3349, 3755, 3940, 6008, 6698, 7510, 7880, 12016, 12767, 13396, 15020, 15760, 16745, 25534, 26792, 30040, 33490, 51068, 53584, 60080, 63835, 66980, 102136, 127670, 133960, 147947, 204272, 255340, 267920, 295894, 510680, 591788, 739735, 1021360, 1183576, 1479470, 2367152, 2515099, 2958940, 5030198, 5917880, 10060396, 11835760, 12575495, 20120792, 25150990, 40241584, 50301980, 100603960, 201207920

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201207919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201207920 can be divided by 80 positive divisors. The sum of these divisors (counting 201207920) is 1, the average is 0.0125.

Base conversion 201207920

Base System Value
2 Binary 1011111111100011000001110000
3 Ternary 112000121102101012
4 Quaternary 23333203001300
5 Quinary 403002123140
6 Senary 31544330052
8 Octal 1377430160
10 Decimal 201207920
12 Duodecimal 57473928
16 Hexadecimal bfe3070
20 Vigesimal 32hajg0
36 Base36 3bsl0w

Cryptographic Hash Functions

md5 7578807571bd33529756ae2ec1367f6f
sha1 b372a08436c2f97dfcdb0adbc1b412a020918f38
sha256 b4c4f069beab4fb49f37d9d7181438ea9caaec6ecf1918124685f3c3c61c0384
sha512 3311bade0646bd2d9f6ba783430af402f23d2b471632ea27c0df20398381edf1ffe6c3ea7229655fbbb3e623195fb74fc692193e1dc66c3a0f9cb174baba91b1
ripemd-160 9bae8f9b2316dc707c88527636a4680d11bfaee2

201207920 as geometric shapes

Circle

Radius = n
Diameter 402415840
Circumference 1264226646.6322
Area 1.2718620698872E+17

Sphere

Radius = n
Volume 3.4121162881185E+25
Surface area 5.0874482795487E+17
Circumference 1264226646.6322

Square

Length = n
Perimeter 804831680
Area 40484627070726400
Diagonal 284550969.32088

Cube

Length = n
Surface area 242907762424358400
Volume 8.1458276048766E+24
Space diagonal 348502340.32525

Equilateral Triangle

Length = n
Perimeter 603623760
Area 1.7530357752994E+16
Altitude 174251170.16263

Triangular Pyramid

Length = n
Surface area 1.7530357752994E+16
Volume 9.599949896308E+23
Height 94850323.10696