28958501 (number)

28958501 is an odd 8-digits composite number following 28958500 and preceding 28958502. In scientific notation, it is written as 2.8958501 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 23459520 positive integers (up to 28958501) that are relatively prime to 28958501.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8958501 × 10^7
Engineering notation 2.8958501 × 10^6

Prime Factorization of 28958501

Prime Factorization 13 × 11 × 29 × 6983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28958501
Product of the distinct prime numbers

The prime factorization of 28958501 is 13 × 11 × 29 × 6983. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 30, 12, 928, 560, 1356, 5362, 17220, 97840, 405092, 739466, 8366951, 4796101, 38306769, 73532438, 572145228, 262590955, 284886306, 1338679038

Basic calculations (n = 28958501)

Multiplication

n×y
n×2 57917002
n×3 86875503
n×4 115834004
n×5 144792505

Division

n÷y
n÷2 14479250.5
n÷3 9652833.6666667
n÷3 7239625.25
n÷5 5791700.2

Exponentiation

ny
n2 838594780167001
n3 2.4284447780061E+22
n4 7.0324120532334E+29
n5 2.0364811147597E+37

Nth Root

y√n
2√n 5381.3103422865
3√n 307.08506309626
4√n 73.357415046378
5√n 31.070998892121

Divisors of 28958501

1, 11, 13, 29, 143, 319, 377, 4147, 6983, 76813, 90779, 202507, 998569, 2227577, 2632591, 28958501

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 -28958500
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 28958501 can be divided by 16 positive divisors. The sum of these divisors (counting 28958501) is 1, the average is 0.0625.

Base conversion 28958501

Base System Value
2 Binary 1101110011101111100100101
3 Ternary 2000111020121002
4 Quaternary 1232131330211
5 Quinary 24403133001
6 Senary 2512403045
8 Octal 156357445
10 Decimal 28958501
12 Duodecimal 9846485
16 Hexadecimal 1b9df25
20 Vigesimal 90jg51
36 Base36 h8oit

Cryptographic Hash Functions

md5 25f1362318cb207993638aa17451b0c2
sha1 3816ea2d1ba7bcbe19c9ae7f6e42e315c8e8bd6b
sha256 8a9761722342a696ff8c96d729cf43c4b357a39508dd5ef07678ef1f4c0d1a42
sha512 2a51cb78bac516e0504a22afaa6a3e5c54f45d749bbeebfdd4435755165ec2b21d4a13cc1fb4c375527987835e67a624d962e849cfdb0819e9862033c15703a1
ripemd-160 bf0b17d7eb369f0f7f7d87a6848a52bcf0fa4bb0

28958501 as geometric shapes

Circle

Radius = n
Diameter 57917002
Circumference 181951628.00115
Area 2.6345232007114E+15

Sphere

Radius = n
Volume 1.0172245698977E+23
Surface area 1.0538092802846E+16
Circumference 181951628.00115

Square

Length = n
Perimeter 115834004
Area 838594780167001
Diagonal 40953504.860195

Cube

Length = n
Surface area 5031568681002006
Volume 2.4284447780061E+22
Space diagonal 50157595.043034

Equilateral Triangle

Length = n
Perimeter 86875503
Area 3.6312219155282E+14
Altitude 25078797.521517

Triangular Pyramid

Length = n
Surface area 3.6312219155282E+14
Volume 2.8619496171086E+21
Height 13651168.286732