68173867 is an odd 8-digits composite number following 68173866
and preceding 68173868 . In scientific notation, it is written as 6.8173867 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 63698880 positive integers (up to 68173867) that are relatively prime to 68173867.
68173867 has 8 divisors, whose sum is 72800640
The reverse of 68173867 is 76837186
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-eight million one hundred seventy-three thousand eight hundred sixty-seven
Scientific notation
6.8173867 × 10^7
Engineering notation
6.8173867 × 10^6
Prime Factorization
29 × 31 × 75833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68173867
Product of the distinct prime numbers
The prime factorization of 68173867 is 29 × 31 × 75833.
Since it has a total of 3 prime factors.
7 , 5 , 71 , 48 , 424 , 340 , 8700 , 9055 , 7188 , 69864 , 766468 , 769051 , 1837069 , 5160136 , 22465994 , 84079441 , 125465525 , 47809100 , 9496415923 , 4472259270
n×2
136347734
n×3
204521601
n×4
272695468
n×5
340869335
n÷2
34086933.5
n÷3
22724622.333333
n÷3
17043466.75
n÷5
13634773.4
n2
4647676141733689
n3
3.1685005514563E+23
n4
2.1600893518441E+31
n5
1.4726164418073E+39
2 √n
8256.7467564411
3 √n
408.51308918456
4 √n
90.866642704796
5 √n
36.874283114656
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
-68173866
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 68173867 can be divided by 8 positive divisors.
The sum of these divisors (counting 68173867) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100000100000000101011
3
Ternary
11202021120222001
4
Quaternary
10010010000223
5
Quinary
114423030432
6
Senary
10433111431
8
Octal
404040053
10
Decimal
68173867
12
Duodecimal
1a9b8577
16
Hexadecimal
410402b
20
Vigesimal
1161ed7
36
Base36
14l7aj
md5
d568dc128047dde3e1d9adffc51c8c9b
sha1
ad00228f17eff626f624fb2c71d34849772218f5
sha256
6ef363f959c2263a3b67076437c606986cc4cebc9bce62fc9466cdfe134d47f8
sha512
c53925196dfa73bad5b9462a5c20defca7bdd8628805b0d53df65b9f9986cb745e71373c86ed38db3ca56bd08e7fe54a1619bc31667228ce2594596a32b0cd56
ripemd-160
ebb852c685a6b97dcd1c6362b8ad5dc659ff69d8
Diameter
136347734
Circumference
428349039.46802
Area
1.4601105223135E+16
Volume
1.32721840738E+24
Surface area
5.840442089254E+16
Circumference
428349039.46802
Perimeter
272695468
Area
4647676141733689
Diagonal
96412407.31082
Surface area
27886056850402134
Volume
3.1685005514563E+23
Space diagonal
118080601.39244
Perimeter
204521601
Area
2.0125028036521E+15
Altitude
59040300.696222
Surface area
2.0125028036521E+15
Volume
3.7341137102134E+22
Height
32137469.103607