67687328 is an even 8-digits composite number following 67687327
and preceding 67687329 . In scientific notation, it is written as 6.7687328 × 10^7.
The sum of its digits is 47. It has a total of 6 prime factors and 12 positive divisors.
There are 33843648 positive integers (up to 67687328) that are relatively prime to 67687328.
67687328 has 12 divisors, whose sum is 133259490
The reverse of 67687328 is 82378676
Previous prime number is 2
Is Prime? no Number parity even Number length 8 Sum of Digits 47 Digital Root 2
Name
sixty-seven million six hundred eighty-seven thousand three hundred twenty-eight
Scientific notation
6.7687328 × 10^7
Engineering notation
6.7687328 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2115229
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
4230458 Product of the distinct prime numbers
The prime factorization of 67687328 is 2 × 2 × 2 × 2 × 2 × 2115229.
Since it has a total of 6 prime factors.
1 , 9 , 8 , 10 , 223 , 685 , 5137 , 417 , 85918 , 20192 , 955603 , 753998 , 2456256 , 9155330 , 39570010 , 20396921 , 850777354 , 720868917 , 2189093495 , 2958139585
n×2
135374656
n×3
203061984
n×4
270749312
n×5
338436640
n÷2
33843664
n÷3
22562442.666667
n÷3
16921832
n÷5
13537465.6
n2
4581574371779584
n3
3.1011452725904E+23
n4
2.0990823724147E+31
n5
1.4208127704066E+39
2 √n8227.230882867
3 √n407.5389511991
4 √n90.704084157589
5 √n36.821499801991
1 , 2 , 4 , 8 , 16 , 32 , 2115229 , 4230458 , 8460916 , 16921832 , 33843664 , 67687328
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-67687327 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67687328 can be divided by 12 positive divisors.
The sum of these divisors (counting 67687328) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000010001101001110100000
3
Ternary
11201100212120002
4
Quaternary
10002031032200
5
Quinary
114311443303
6
Senary
10414435132
8
Octal
402151640
10
Decimal
67687328
12
Duodecimal
1a802aa8
16
Hexadecimal
408d3a0
20
Vigesimal
1130i68
36
Base36
14arvk
md5
2d7f09572940a978e15ad6e7f666cace
sha1
c363bd33f24836f082ebd26e9d638840982689b0
sha256
d0687ff699341cbd213834f09385f29dc5e19c913c86268235eb7b7bc3ab4158
sha512
4cd23ca892a440fcb683b735b554038048bfdcb5d070d76e8ad7144eca0b2a702d6fd31a8006bbafaa7ec3d39e5153c1410e3307f195ce1a8a0aaa9971be380c
ripemd-160
96652c3e261d01cf3d5dea0e13000c14b18b861c
Diameter
135374656
Circumference
425292024.77185
Area
1.4393440388258E+16
Volume
1.2990046941446E+24
Surface area
5.7573761553032E+16
Circumference
425292024.77185
Perimeter
270749312
Area
4581574371779584
Diagonal
95724337.258396
Surface area
27489446230677504
Volume
3.1011452725904E+23
Space diagonal
117237891.12458
Perimeter
203061984
Area
1.9838798976444E+15
Altitude
58618945.56229
Surface area
1.9838798976444E+15
Volume
3.6547347528221E+22
Height
31908112.419465