28016951 (number)

28016951 is an odd 8-digits composite number following 28016950 and preceding 28016952. In scientific notation, it is written as 2.8016951 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 27289080 positive integers (up to 28016951) that are relatively prime to 28016951.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8016951 × 10^7
Engineering notation 2.8016951 × 10^6

Prime Factorization of 28016951

Prime Factorization 43 × 491 × 1327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28016951
Product of the distinct prime numbers

The prime factorization of 28016951 is 43 × 491 × 1327. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 39, 32, 405, 208, 5243, 1572, 64078, 34951, 791039, 535560, 6828960, 2225098, 50369094, 59082705, 958401528, 500069412, 5486251737, 8997718301

Basic calculations (n = 28016951)

Multiplication

n×y
n×2 56033902
n×3 84050853
n×4 112067804
n×5 140084755

Division

n÷y
n÷2 14008475.5
n÷3 9338983.6666667
n÷3 7004237.75
n÷5 5603390.2

Exponentiation

ny
n2 784949543336401
n3 2.1991892893128E+22
n4 6.1614578558402E+29
n5 1.7262526283564E+37

Nth Root

y√n
2√n 5293.1040987307
3√n 303.7201624685
4√n 72.753722232823
5√n 30.866271655498

Divisors of 28016951

1, 43, 491, 1327, 21113, 57061, 651557, 28016951

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 -28016950
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 28016951 can be divided by 8 positive divisors. The sum of these divisors (counting 28016951) is 1, the average is 0.125.

Base conversion 28016951

Base System Value
2 Binary 1101010111000000100110111
3 Ternary 1221201102000212
4 Quaternary 1222320010313
5 Quinary 24133020301
6 Senary 2440300035
8 Octal 152700467
10 Decimal 28016951
12 Duodecimal 947161b
16 Hexadecimal 1ab8137
20 Vigesimal 8f227b
36 Base36 goi0n

Cryptographic Hash Functions

md5 8b477907ce732eeeac272486c4d4b574
sha1 fa9d769790a0d9dd8d0b81934ac0ddb487d54447
sha256 4f704692c438a5c903b5f416f05fa090a7875012142500979c11f42d3c8e2a06
sha512 1e02a1eccda9b17e3f52a8aea9c0d7ee4dc507e6390a06d93c07ff98ad65a623ad55a532463cde07c6f6cf85cbe3b6ede6882677b118043619709e12f5da050b
ripemd-160 c4a48669906c84172910ce49f713f9b29d7d8650

28016951 as geometric shapes

Circle

Radius = n
Diameter 56033902
Circumference 176035694.87517
Area 2.4659917187843E+15

Sphere

Radius = n
Volume 9.2119425535447E+22
Surface area 9.8639668751372E+15
Circumference 176035694.87517

Square

Length = n
Perimeter 112067804
Area 784949543336401
Diagonal 39621952.080542

Cube

Length = n
Surface area 4709697260018406
Volume 2.1991892893128E+22
Space diagonal 48526782.605168

Equilateral Triangle

Length = n
Perimeter 84050853
Area 3.3989312260916E+14
Altitude 24263391.302584

Triangular Pyramid

Length = n
Surface area 3.3989312260916E+14
Volume 2.5917694326432E+21
Height 13207317.360181