67388628 is an even 8-digits composite number following 67388627
and preceding 67388629 . In scientific notation, it is written as 6.7388628 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 22407840 positive integers (up to 67388628) that are relatively prime to 67388628.
67388628 has 24 divisors, whose sum is 157625440
The reverse of 67388628 is 82688376
Previous prime number is 421
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
sixty-seven million three hundred eighty-eight thousand six hundred twenty-eight
Scientific notation
6.7388628 × 10^7
Engineering notation
6.7388628 × 10^6
Prime Factorization
2 × 2 × 3 × 421 × 13339
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
33694314 Product of the distinct prime numbers
The prime factorization of 67388628 is 2 × 2 × 3 × 421 × 13339.
Since it has a total of 5 prime factors.
4 , 7 , 46 , 61 , 604 , 522 , 5410 , 5661 , 71787 , 87469 , 108843 , 944731 , 6695413 , 8907124 , 80706168 , 66050335 , 409438343 , 632293968 , 8979719495 , 2543173475
n×2
134777256
n×3
202165884
n×4
269554512
n×5
336943140
n÷2
33694314
n÷3
22462876
n÷3
16847157
n÷5
13477725.6
n2
4541227183722384
n3
3.0602706934736E+23
n4
2.0622744334179E+31
n5
1.3897384462751E+39
2 √n8209.0576803918
3 √n406.93858579482
4 √n90.603850251476
5 √n36.788944083495
1 , 2 , 3 , 4 , 6 , 12 , 421 , 842 , 1263 , 1684 , 2526 , 5052 , 13339 , 26678 , 40017 , 53356 , 80034 , 160068 , 5615719 , 11231438 , 16847157 , 22462876 , 33694314 , 67388628
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
-67388627 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 67388628 can be divided by 24 positive divisors.
The sum of these divisors (counting 67388628) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000001000100010011010100
3
Ternary
11200210200211010
4
Quaternary
10001010103110
5
Quinary
114222414003
6
Senary
10404212220
8
Octal
401042324
10
Decimal
67388628
12
Duodecimal
1a69a070
16
Hexadecimal
40444d4
20
Vigesimal
1113bb8
36
Base36
144dec
md5
4d1b8ecbe7e149c5c74d6d2409327751
sha1
d3b68d8593cd089a4c3b4877744d3ca9fe3251e5
sha256
f8b60c21b4e5ef4f2041d23414ff9c215fc36a0d9183596a967faae1fb23e9fb
sha512
ddfca72f7c523dc690b724fed63d4a521e7b0edec0ec4fbf95f4907d6a7defbc664fcdc3ca2efe6cb38dff21c96a206154d0e22c5a1de06c09e500b169d7193a
ripemd-160
9bad838a6dc233c70e481cd5eff8d99ae8f4ef67
Diameter
134777256
Circumference
423415237.32059
Area
1.4266685958665E+16
Volume
1.2818831904817E+24
Surface area
5.7066743834658E+16
Circumference
423415237.32059
Perimeter
269554512
Area
4541227183722384
Diagonal
95301911.667315
Surface area
27247363102334304
Volume
3.0602706934736E+23
Space diagonal
116720527.54836
Perimeter
202165884
Area
1.96640905273E+15
Altitude
58360263.774179
Surface area
1.96640905273E+15
Volume
3.6065635993693E+22
Height
31767303.889105