23879989 is an odd 8-digits composite number following 23879988
and preceding 23879990 . In scientific notation, it is written as 2.3879989 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 20342016 positive integers (up to 23879989) that are relatively prime to 23879989.
23879989 has 8 divisors, whose sum is 27460160
The reverse of 23879989 is 98997832
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
twenty-three million eight hundred seventy-nine thousand nine hundred eighty-nine
Scientific notation
2.3879989 × 10^7
Engineering notation
2.3879989 × 10^6
Prime Factorization
7 × 163 × 20929
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
23879989
Product of the distinct prime numbers
The prime factorization of 23879989 is 7 × 163 × 20929.
Since it has a total of 3 prime factors.
7 , 9 , 80 , 7 , 286 , 737 , 7082 , 8902 , 88752 , 78306 , 806842 , 128706 , 1578815 , 2455846 , 20103605 , 20676311 , 523501144 , 758314173 , 6546754696 , 7866207002
n×2
47759978
n×3
71639967
n×4
95519956
n×5
119399945
n÷2
11939994.5
n÷3
7959996.3333333
n÷3
5969997.25
n÷5
4775997.8
n2
570253874640121
n3
1.3617656253613E+22
n4
3.2518948154207E+29
n5
7.7655212421404E+36
2 √n
4886.715563648
3 √n
287.96831650556
4 √n
69.905046768084
5 √n
29.895569051884
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
-23879988
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 23879989 can be divided by 8 positive divisors.
The sum of these divisors (counting 23879989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011000110000100110101
3
Ternary
1122221020012001
4
Quaternary
1123012010311
5
Quinary
22103124424
6
Senary
2211455301
8
Octal
133060465
10
Decimal
23879989
12
Duodecimal
7bb7531
16
Hexadecimal
16c6135
20
Vigesimal
794jj9
36
Base36
e7tx1
md5
32b86caed57b3fd3f4e04b97561e1fba
sha1
10ec75d8a57da559c40be0092bd35f627f7e1861
sha256
f8ba64b9f27971ff85bdd9fb50e3445b79e18b4556631a0550ca8b0bc12ae8d4
sha512
350985d6c4cc93e5a76165910d18239dc40ffda0596a201aa40a7a75cc555fab32da717c0bb86a57a2c810a2680e9f409b9bdfd811c4151f901063ab1eeb53e4
ripemd-160
37d03aaa477e46efcf92ea5bb3464a1c9519fa5b
Diameter
47759978
Circumference
150042396.02041
Area
1.7915053832505E+15
Volume
5.7041505127284E+22
Surface area
7.1660215330021E+15
Circumference
150042396.02041
Perimeter
95519956
Area
570253874640121
Diagonal
33771404.31312
Surface area
3421523247840726
Volume
1.3617656253613E+22
Space diagonal
41361354.232186
Perimeter
71639967
Area
2.4692717102243E+14
Altitude
20680677.116093
Surface area
2.4692717102243E+14
Volume
1.6048561801329E+21
Height
11257134.77104