201028915 (number)

201028915 is an odd 9-digits composite number following 201028914 and preceding 201028916. In scientific notation, it is written as 2.01028915 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 160600800 positive integers (up to 201028915) that are relatively prime to 201028915.

Interesting facts

Basic properties

Name

Name two hundred one million twenty-eight thousand nine hundred fifteen

Notation

Scientific notation 2.01028915 × 10^8
Engineering notation 2.01028915 × 10^6

Prime Factorization of 201028915

Prime Factorization 5 × 733 × 54851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201028915
Product of the distinct prime numbers

The prime factorization of 201028915 is 5 × 733 × 54851. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 38, 71, 590, 518, 2095, 2617, 29258, 52515, 156900, 230892, 6376696, 3459707, 74279203, 49133058, 764160068, 702261352, 6528067788, 2955394088

Basic calculations (n = 201028915)

Multiplication

n×y
n×2 402057830
n×3 603086745
n×4 804115660
n×5 1005144575

Division

n÷y
n÷2 100514457.5
n÷3 67009638.333333
n÷3 50257228.75
n÷5 40205783

Exponentiation

ny
n2 40412624666077225
n3 8.1241060889237E+24
n4 1.6331802324012E+33
n5 3.2831645011907E+41

Nth Root

y√n
2√n 14178.46659551
3√n 585.80468802338
4√n 119.07336644065
5√n 45.777461466621

Divisors of 201028915

1, 5, 733, 3665, 54851, 274255, 40205783, 201028915

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201028914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201028915 can be divided by 8 positive divisors. The sum of these divisors (counting 201028915) is 1, the average is 0.125.

Base conversion 201028915

Base System Value
2 Binary 1011111110110111010100110011
3 Ternary 112000021022211101
4 Quaternary 23332313110303
5 Quinary 402430411130
6 Senary 31540425231
8 Octal 1376672463
10 Decimal 201028915
12 Duodecimal 573a8217
16 Hexadecimal bfb7533
20 Vigesimal 32g8c5f
36 Base36 3boqwj

Cryptographic Hash Functions

md5 32b210e5121d61dc047050bb305a32f5
sha1 7666a3e81eba28aa4d7ef24bc09bf90dc66870f4
sha256 31180c3995c594efc075a4350dfb54ec60d25efbe1ee8d4c1b1347aa67d08fe3
sha512 5ad18d59590186f398c56b6062ec391ffbdab7ee719d1984ca9c437d39746e914ab50dad2e965de12e5541382312a1e28b23cd8acb4cea726bfbc93eb302d3e1
ripemd-160 b78c18f128389ff1770cca5557a3467ddf41eba6

201028915 as geometric shapes

Circle

Radius = n
Diameter 402057830
Circumference 1263101925.0463
Area 1.2696000476323E+17

Sphere

Radius = n
Volume 3.4030176007929E+25
Surface area 5.0784001905292E+17
Circumference 1263101925.0463

Square

Length = n
Perimeter 804115660
Area 40412624666077225
Diagonal 284297818.02215

Cube

Length = n
Surface area 242475747996463350
Volume 8.1241060889237E+24
Space diagonal 348192294.57045

Equilateral Triangle

Length = n
Perimeter 603086745
Area 1.7499179797214E+16
Altitude 174096147.28522

Triangular Pyramid

Length = n
Surface area 1.7499179797214E+16
Volume 9.5743508442615E+23
Height 94765939.340716