201428912 (number)

201428912 is an even 9-digits composite number following 201428911 and preceding 201428913. In scientific notation, it is written as 2.01428912 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 10 positive divisors. There are 100714448 positive integers (up to 201428912) that are relatively prime to 201428912.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty-eight thousand nine hundred twelve

Notation

Scientific notation 2.01428912 × 10^8
Engineering notation 2.01428912 × 10^6

Prime Factorization of 201428912

Prime Factorization 2 × 2 × 2 × 2 × 12589307

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25178614
Product of the distinct prime numbers

The prime factorization of 201428912 is 2 × 2 × 2 × 2 × 12589307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 48, 30, 732, 514, 8380, 9332, 11518, 95924, 742660, 115297, 6423026, 7616826, 98492392, 50450516, 165181446, 808738698, 2548302723, 9818416769

Basic calculations (n = 201428912)

Multiplication

n×y
n×2 402857824
n×3 604286736
n×4 805715648
n×5 1007144560

Division

n÷y
n÷2 100714456
n÷3 67142970.666667
n÷3 50357228
n÷5 40285782.4

Exponentiation

ny
n2 40573606589503744
n3 8.1726974312398E+24
n4 1.6462175516798E+33
n5 3.3159581035017E+41

Nth Root

y√n
2√n 14192.56537769
3√n 586.19296529626
4√n 119.13255381167
5√n 45.795664112778

Divisors of 201428912

1, 2, 4, 8, 16, 12589307, 25178614, 50357228, 100714456, 201428912

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201428911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201428912 can be divided by 10 positive divisors. The sum of these divisors (counting 201428912) is 1, the average is 0.1.

Base conversion 201428912

Base System Value
2 Binary 1100000000011000111110110000
3 Ternary 112001000122112002
4 Quaternary 30000120332300
5 Quinary 403031211122
6 Senary 31553153132
8 Octal 1400307660
10 Decimal 201428912
12 Duodecimal 5755b7a8
16 Hexadecimal c018fb0
20 Vigesimal 32iic5c
36 Base36 3bxbjk

Cryptographic Hash Functions

md5 185cfb1ee31f6ec46a9e9e03efda238e
sha1 d62a59166563514ff569855a5b9aa4d9cf0db0d6
sha256 af0d99d4b105988ca9bda39d88c76ed1f7d0fad7da7bf52a2d0e2f67a5927c68
sha512 89de8e5a4c79560218f2eb974d4c097892b631785dac6470ed6b80f6b91f8c7b5d3312f6f958e04dc33af4e129f3c6098ba83d63594ad5891626b7b9ad02769b
ripemd-160 a2a300a8dfa63ee8d8074f8c0a9ad4a3a8d7204b

201428912 as geometric shapes

Circle

Radius = n
Diameter 402857824
Circumference 1265615180.3196
Area 1.2746574439123E+17

Sphere

Radius = n
Volume 3.423371494666E+25
Surface area 5.0986297756491E+17
Circumference 1265615180.3196

Square

Length = n
Perimeter 805715648
Area 40573606589503744
Diagonal 284863499.20446

Cube

Length = n
Surface area 243441639537022464
Volume 8.1726974312398E+24
Space diagonal 348885109.69732

Equilateral Triangle

Length = n
Perimeter 604286736
Area 1.7568887014833E+16
Altitude 174442554.84866

Triangular Pyramid

Length = n
Surface area 1.7568887014833E+16
Volume 9.6316162903592E+23
Height 94954499.734819