28800980 (number)

28800980 is an even 8-digits composite number following 28800979 and preceding 28800981. In scientific notation, it is written as 2.8800980 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 10632960 positive integers (up to 28800980) that are relatively prime to 28800980.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred thousand nine hundred eighty

Notation

Scientific notation 2.8800980 × 10^7
Engineering notation 2.8800980 × 10^6

Prime Factorization of 28800980

Prime Factorization 2 × 2 × 5 × 169 × 8521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14400490
Product of the distinct prime numbers

The prime factorization of 28800980 is 2 × 2 × 5 × 169 × 8521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 88, 24, 181, 740, 5063, 3616, 88047, 27864, 432559, 197000, 4711068, 3548685, 77983577, 76364829, 493237654, 533283148, 9441117848, 6309610192

Basic calculations (n = 28800980)

Multiplication

n×y
n×2 57601960
n×3 86402940
n×4 115203920
n×5 144004900

Division

n÷y
n÷2 14400490
n÷3 9600326.6666667
n÷3 7200245
n÷5 5760196

Exponentiation

ny
n2 829496448960400
n3 2.389031063658E+22
n4 6.8806435883791E+29
n5 1.9816927837604E+37

Nth Root

y√n
2√n 5366.6544513319
3√n 306.52724969226
4√n 73.257453213525
5√n 31.037122698858

Divisors of 28800980

1, 2, 4, 5, 10, 20, 169, 338, 676, 845, 1690, 3380, 8521, 17042, 34084, 42605, 85210, 170420, 1440049, 2880098, 5760196, 7200245, 14400490, 28800980

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 -28800979
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 28800980 can be divided by 24 positive divisors. The sum of these divisors (counting 28800980) is 1, the average is 0.041666666666667.

Base conversion 28800980

Base System Value
2 Binary 1101101110111011111010100
3 Ternary 2000012020111222
4 Quaternary 1231313133110
5 Quinary 24333112410
6 Senary 2505145512
8 Octal 155673724
10 Decimal 28800980
12 Duodecimal 978b298
16 Hexadecimal 1b777d4
20 Vigesimal 900290
36 Base36 h5az8

Cryptographic Hash Functions

md5 add5ecc7f15c5b43e5e701f3e1b6e2df
sha1 06378b796777d118ae08a4d5a8ba9946803e0fde
sha256 8b5e54cc8170e678c8f869a43ad8b5d5d5dcf1c8d70e1e5c6c1fa368e8e6393f
sha512 6cf6d2d7076ceeff433dabcc6d3a240dd2ac49cc96094d91132f51e93062f394ea881e3b720e36d27d1666dcf79589c88fb504406ed0ee76d9899acb195a1e9f
ripemd-160 652b6236de0c96d4ece98eea5a98fe62cced7693

28800980 as geometric shapes

Circle

Radius = n
Diameter 57601960
Circumference 180961894.36837
Area 2.6059399502328E+15

Sphere

Radius = n
Volume 1.0007149918381E+23
Surface area 1.0423759800931E+16
Circumference 180961894.36837

Square

Length = n
Perimeter 115203920
Area 829496448960400
Diagonal 40730736.525636

Cube

Length = n
Surface area 4976978693762400
Volume 2.389031063658E+22
Space diagonal 49884760.667775

Equilateral Triangle

Length = n
Perimeter 86402940
Area 3.5918249857434E+14
Altitude 24942380.333888

Triangular Pyramid

Length = n
Surface area 3.5918249857434E+14
Volume 2.8155001092964E+21
Height 13576912.175212