67687468 is an even 8-digits composite number following 67687467
and preceding 67687469 . In scientific notation, it is written as 6.7687468 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 33843732 positive integers (up to 67687468) that are relatively prime to 67687468.
67687468 has 6 divisors, whose sum is 118453076
The reverse of 67687468 is 86478676
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-seven million six hundred eighty-seven thousand four hundred sixty-eight
Scientific notation
6.7687468 × 10^7
Engineering notation
6.7687468 × 10^6
Prime Factorization
2 × 2 × 16921867
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
33843734
Product of the distinct prime numbers
The prime factorization of 67687468 is 2 × 2 × 16921867.
Since it has a total of 3 prime factors.
7 , 10 , 12 , 83 , 33 , 58 , 8634 , 9484 , 5303 , 67485 , 226884 , 209396 , 4664974 , 5079261 , 24946743 , 29503632 , 512936659 , 483032341 , 9566700229 , 7611573624
n×2
135374936
n×3
203062404
n×4
270749872
n×5
338437340
n÷2
33843734
n÷3
22562489.333333
n÷3
16921867
n÷5
13537493.6
n2
4581593324251024
n3
3.1011645152425E+23
n4
2.0990997388822E+31
n5
1.4208274640439E+39
2 √n
8227.2393911931
3 √n
407.53923217446
4 √n
90.704131059137
5 √n
36.82151503381
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67687467
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67687468 can be divided by 6 positive divisors.
The sum of these divisors (counting 67687468) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100000010001101010000101100
3
Ternary
11201100212202021
4
Quaternary
10002031100230
5
Quinary
114311444333
6
Senary
10414435524
8
Octal
402152054
10
Decimal
67687468
12
Duodecimal
1a802ba4
16
Hexadecimal
408d42c
20
Vigesimal
1130id8
36
Base36
14arzg
md5
39f9b1863e603a5bc80e98da981132d2
sha1
8029f96747758fbbcf0982ea7bab18dabf717fa8
sha256
ba65272edb494a7f642ed172f95274bac9b2723cd023b4d44d13c850e6a4e082
sha512
d85a04dccba8ddd3dbfff5786dc26a31aa4cea8a1d27d53f1eeecbef6dc2235bb9ff51327a72dffcc7cdbaa1534c9639995293a31e6a24bd4cdd349c81ef769d
ripemd-160
31532bc83947deb336879db304cb58fe7f5b93ed
Diameter
135374936
Circumference
425292904.41779
Area
1.4393499929203E+16
Volume
1.2990127544879E+24
Surface area
5.7573999716812E+16
Circumference
425292904.41779
Perimeter
270749872
Area
4581593324251024
Diagonal
95724535.248295
Surface area
27489559945506144
Volume
3.1011645152425E+23
Space diagonal
117238133.61169
Perimeter
203062404
Area
1.9838881043053E+15
Altitude
58619066.805846
Surface area
1.9838881043053E+15
Volume
3.6547574305052E+22
Height
31908178.416098