67956872 is an even 8-digits composite number following 67956871
and preceding 67956873 . In scientific notation, it is written as 6.7956872 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 33891264 positive integers (up to 67956872) that are relatively prime to 67956872.
67956872 has 16 divisors, whose sum is 127746060
The reverse of 67956872 is 27865976
Previous prime number is 397
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-seven million nine hundred fifty-six thousand eight hundred seventy-two
Scientific notation
6.7956872 × 10^7
Engineering notation
6.7956872 × 10^6
Prime Factorization
2 × 2 × 2 × 397 × 21397
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16989218
Product of the distinct prime numbers
The prime factorization of 67956872 is 2 × 2 × 2 × 397 × 21397.
Since it has a total of 5 prime factors.
2 , 1 , 92 , 59 , 265 , 168 , 3867 , 518 , 39588 , 27254 , 416566 , 806243 , 4168383 , 9504184 , 70522218 , 29758836 , 691973465 , 149543920 , 5895305314 , 3498541713
n×2
135913744
n×3
203870616
n×4
271827488
n×5
339784360
n÷2
33978436
n÷3
22652290.666667
n÷3
16989218
n÷5
13591374.4
n2
4618136452024384
n3
3.1383410774876E+23
n4
2.1327184289516E+31
n5
1.4493287328831E+39
2 √n
8243.5958173603
3 √n
408.07920095157
4 √n
90.794249913529
5 √n
36.850779263819
1 , 2 , 4 , 8 , 397 , 794 , 1588 , 3176 , 21397 , 42794 , 85588 , 171176 , 8494609 , 16989218 , 33978436 , 67956872
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67956871
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67956872 can be divided by 16 positive divisors.
The sum of these divisors (counting 67956872) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000011001111000010001000
3
Ternary
11201212120022012
4
Quaternary
10003033002020
5
Quinary
114344104442
6
Senary
10424315052
8
Octal
403170210
10
Decimal
67956872
12
Duodecimal
1a912a88
16
Hexadecimal
40cf088
20
Vigesimal
114ec3c
36
Base36
14gjuw
md5
406b5e4bac91f7fb8200f2f317563c93
sha1
bd9749ff72b0266421d1df55a881caf6c5f4187b
sha256
55cd577577c0905518a5303b226c8b153c6ae84ab125423ca5e878a6236706f7
sha512
0ee994d9f553c9a5fc0a2836b10380e1d37a79412eb693b1a11b7ce83d82184be2f3fc68a4dd089d4c1c23cf16f7a63663256203a21e3448d9609b57fc40a8dd
ripemd-160
2587f950616002f1ef4fa5821f342fd0e6caa2a0
Diameter
135913744
Circumference
426985619.67228
Area
1.4508303550955E+16
Volume
1.3145852364659E+24
Surface area
5.803321420382E+16
Circumference
426985619.67228
Perimeter
271827488
Area
4618136452024384
Diagonal
96105530.038852
Surface area
27708818712146304
Volume
3.1383410774876E+23
Space diagonal
117704755.02745
Perimeter
203870616
Area
1.999711742798E+15
Altitude
58852377.513727
Surface area
1.999711742798E+15
Volume
3.6985704292796E+22
Height
32035176.679617