28698876 (number)

28698876 is an even 8-digits composite number following 28698875 and preceding 28698877. In scientific notation, it is written as 2.8698876 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 9544800 positive integers (up to 28698876) that are relatively prime to 28698876.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-eight thousand eight hundred seventy-six

Notation

Scientific notation 2.8698876 × 10^7
Engineering notation 2.8698876 × 10^6

Prime Factorization of 28698876

Prime Factorization 2 × 2 × 9 × 971 × 821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14349438
Product of the distinct prime numbers

The prime factorization of 28698876 is 2 × 2 × 9 × 971 × 821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 91, 50, 290, 853, 8865, 7724, 9572, 66877, 457717, 483890, 7635265, 9143216, 60075869, 57176137, 879440386, 398876350, 2935379340, 6320784978

Basic calculations (n = 28698876)

Multiplication

n×y
n×2 57397752
n×3 86096628
n×4 114795504
n×5 143494380

Division

n÷y
n÷2 14349438
n÷3 9566292
n÷3 7174719
n÷5 5739775.2

Exponentiation

ny
n2 823625483663376
n3 2.3637125626095E+22
n4 6.7835893733973E+29
n5 1.9468139026205E+37

Nth Root

y√n
2√n 5357.1331885627
3√n 306.1645917045
4√n 73.192439422134
5√n 31.015085130551

Divisors of 28698876

1, 2, 4, 9, 18, 36, 821, 971, 1642, 1942, 3284, 3884, 7389, 8739, 14778, 17478, 29556, 34956, 797191, 1594382, 3188764, 7174719, 14349438, 28698876

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28698875
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28698876 can be divided by 24 positive divisors. The sum of these divisors (counting 28698876) is 1, the average is 0.041666666666667.

Base conversion 28698876

Base System Value
2 Binary 1101101011110100011111100
3 Ternary 2000000001110100
4 Quaternary 1231132203330
5 Quinary 24321331001
6 Senary 2503041100
8 Octal 155364374
10 Decimal 28698876
12 Duodecimal 9740190
16 Hexadecimal 1b5e8fc
20 Vigesimal 8j773g
36 Base36 h3470

Cryptographic Hash Functions

md5 adc2c97e76d1da04732a4a1f3b979dfb
sha1 e03163b5567a80a5bf4318b9afc60e6501244dd3
sha256 e492fa3e717e9b5918d957dc7301aa2979c2844770225da1082a001048952db6
sha512 9e226a862f31f960b4ecddb92a6177ec5830d0cdc3edcacf989b34dbc4a3c2f7815a7599795b120c12481120b27a199f255a69f8fb4bad30c15b392415e5703c
ripemd-160 fa1cfb794fefb02d65acd5df48559847ffebed46

28698876 as geometric shapes

Circle

Radius = n
Diameter 57397752
Circumference 180320356.01577
Area 2.5874957687862E+15

Sphere

Radius = n
Volume 9.9010960291893E+22
Surface area 1.0349983075145E+16
Circumference 180320356.01577

Square

Length = n
Perimeter 114795504
Area 823625483663376
Diagonal 40586339.664064

Cube

Length = n
Surface area 4941752901980256
Volume 2.3637125626095E+22
Space diagonal 49707911.352119

Equilateral Triangle

Length = n
Perimeter 86096628
Area 3.5664029602836E+14
Altitude 24853955.67606

Triangular Pyramid

Length = n
Surface area 3.5664029602836E+14
Volume 2.7856619696617E+21
Height 13528779.888021