28968051 (number)

28968051 is an odd 8-digits composite number following 28968050 and preceding 28968052. In scientific notation, it is written as 2.8968051 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 15275520 positive integers (up to 28968051) that are relatively prime to 28968051.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred sixty-eight thousand fifty-one

Notation

Scientific notation 2.8968051 × 10^7
Engineering notation 2.8968051 × 10^6

Prime Factorization of 28968051

Prime Factorization 51 × 7 × 53 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28968051
Product of the distinct prime numbers

The prime factorization of 28968051 is 51 × 7 × 53 × 1531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 55, 90, 964, 932, 2731, 9517, 87077, 99772, 51299, 449964, 6169177, 6081653, 27157192, 83220311, 901902739, 742218681, 3019516067, 6093322806

Basic calculations (n = 28968051)

Multiplication

n×y
n×2 57936102
n×3 86904153
n×4 115872204
n×5 144840255

Division

n÷y
n÷2 14484025.5
n÷3 9656017
n÷3 7242012.75
n÷5 5793610.2

Exponentiation

ny
n2 839147978738601
n3 2.4308481444647E+22
n4 7.0416933022108E+29
n5 2.039841307048E+37

Nth Root

y√n
2√n 5382.1975994941
3√n 307.11881645515
4√n 73.363462292166
5√n 31.073047954708

Divisors of 28968051

1, 7, 51, 53, 357, 371, 1531, 2703, 10717, 18921, 78081, 81143, 546567, 568001, 4138293, 28968051

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28968050
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28968051 can be divided by 16 positive divisors. The sum of these divisors (counting 28968051) is 1, the average is 0.0625.

Base conversion 28968051

Base System Value
2 Binary 1101110100000010001110011
3 Ternary 2000111201200210
4 Quaternary 1232200101303
5 Quinary 24403434201
6 Senary 2512515203
8 Octal 156402163
10 Decimal 28968051
12 Duodecimal 984bb03
16 Hexadecimal 1ba0473
20 Vigesimal 91102b
36 Base36 h8vw3

Cryptographic Hash Functions

md5 2e5e1eb2424e6074e5624cc5aac4cb47
sha1 474cf468bc5633ea18fb6dad403c115e7253a064
sha256 15c77403d12907933ab20045e35c1094b59c2dc70ac2bc89ed6905b6ca4d57ff
sha512 974a3e4e74c16c8abf67c9c612cb593a483021a98c87dff1d470472d0022ad3aae3e8287bb553b804f7fcf96b9018a41acb3f2ec27091da3674311c346661a94
ripemd-160 30d91e20cbc73cee9cd5336dddb255288879fa1a

28968051 as geometric shapes

Circle

Radius = n
Diameter 57936102
Circumference 182011632.42083
Area 2.6362611252799E+15

Sphere

Radius = n
Volume 1.0182312896857E+23
Surface area 1.054504450112E+16
Circumference 182011632.42083

Square

Length = n
Perimeter 115872204
Area 839147978738601
Diagonal 40967010.599716

Cube

Length = n
Surface area 5034887872431606
Volume 2.4308481444647E+22
Space diagonal 50174136.128246

Equilateral Triangle

Length = n
Perimeter 86904153
Area 3.63361733561E+14
Altitude 25087068.064123

Triangular Pyramid

Length = n
Surface area 3.63361733561E+14
Volume 2.8647820116428E+21
Height 13655670.199905