67388629 is an odd 8-digits composite number following 67388628
and preceding 67388630 . In scientific notation, it is written as 6.7388629 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 49420800 positive integers (up to 67388629) that are relatively prime to 67388629.
67388629 has 8 divisors, whose sum is 77428928
The reverse of 67388629 is 92688376
Previous prime number is 187
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
sixty-seven million three hundred eighty-eight thousand six hundred twenty-nine
Scientific notation
6.7388629 × 10^7
Engineering notation
6.7388629 × 10^6
Prime Factorization
7 × 187 × 51481
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67388629
Product of the distinct prime numbers
The prime factorization of 67388629 is 7 × 187 × 51481.
Since it has a total of 3 prime factors.
3 , 9 , 5 , 44 , 400 , 917 , 8557 , 3757 , 10537 , 78722 , 755414 , 629165 , 6384569 , 3779023 , 73895747 , 74961935 , 766460812 , 465702859 , 4027209657 , 9078270535
n×2
134777258
n×3
202165887
n×4
269554516
n×5
336943145
n÷2
33694314.5
n÷3
22462876.333333
n÷3
16847157.25
n÷5
13477725.8
n2
4541227318499641
n3
3.0602708297104E+23
n4
2.0622745558287E+31
n5
1.3897385493888E+39
2 √n
8209.0577413002
3 √n
406.93858780772
4 √n
90.6038505876
5 √n
36.78894419268
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
-67388628
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 67388629 can be divided by 8 positive divisors.
The sum of these divisors (counting 67388629) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000001000100010011010101
3
Ternary
11200210200211011
4
Quaternary
10001010103111
5
Quinary
114222414004
6
Senary
10404212221
8
Octal
401042325
10
Decimal
67388629
12
Duodecimal
1a69a071
16
Hexadecimal
40444d5
20
Vigesimal
1113bb9
36
Base36
144ded
md5
b2ba21b68d742eab547d5407e3c25364
sha1
9850f2eeeda1522de223d798889809c97ec6dd51
sha256
06cc50ce21f66412398e638d252b3823033e1f74ec97e4c927942d929de47c4a
sha512
0fa1fe92d9a09106ed965378c86ea5c305dd33a372fb5844a35982a71cb34b571160cee3471bea168f88d7da85f6fe7a35d6f2565111bb5ce28b89c518e3d8d7
ripemd-160
2b6c82c93ef0ff75f171eabafdd8dfcc39253438
Diameter
134777258
Circumference
423415243.60378
Area
1.426668638208E+16
Volume
1.2818832475484E+24
Surface area
5.7066745528319E+16
Circumference
423415243.60378
Perimeter
269554516
Area
4541227318499641
Diagonal
95301913.081529
Surface area
27247363910997846
Volume
3.0602708297104E+23
Space diagonal
116720529.28041
Perimeter
202165887
Area
1.9664091110903E+15
Altitude
58360264.640205
Surface area
1.9664091110903E+15
Volume
3.606563759926E+22
Height
31767304.36051