67681275 is an odd 8-digits composite number following 67681274
and preceding 67681276 . In scientific notation, it is written as 6.7681275 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 35636640 positive integers (up to 67681275) that are relatively prime to 67681275.
67681275 has 24 divisors, whose sum is 113326080
The reverse of 67681275 is 57218676
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-seven million six hundred eighty-one thousand two hundred seventy-five
Scientific notation
6.7681275 × 10^7
Engineering notation
6.7681275 × 10^6
Prime Factorization
79 × 5 × 3 × 5 × 11423
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
13536255
Product of the distinct prime numbers
The prime factorization of 67681275 is 79 × 5 × 3 × 5 × 11423.
Since it has a total of 5 prime factors.
8 , 8 , 95 , 40 , 128 , 840 , 6587 , 9950 , 87366 , 52409 , 567518 , 550585 , 3518723 , 8114214 , 64077190 , 25639085 , 704191765 , 792466222 , 3534468356 , 5551093594
n×2
135362550
n×3
203043825
n×4
270725100
n×5
338406375
n÷2
33840637.5
n÷3
22560425
n÷3
16920318.75
n÷5
13536255
n2
4580754985625625
n3
3.1003133788975E+23
n4
2.0983316238334E+31
n5
1.4201775967387E+39
2 √n
8226.863010893
3 √n
407.52680265825
4 √n
90.702056266068
5 √n
36.820841219305
1 , 3 , 5 , 15 , 25 , 75 , 79 , 237 , 395 , 1185 , 1975 , 5925 , 11423 , 34269 , 57115 , 171345 , 285575 , 856725 , 902417 , 2707251 , 4512085 , 13536255 , 22560425 , 67681275
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
-67681274
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 67681275 can be divided by 24 positive divisors.
The sum of these divisors (counting 67681275) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000010001011101111111011
3
Ternary
11201100120020220
4
Quaternary
10002023233323
5
Quinary
114311300100
6
Senary
10414351123
8
Octal
402135773
10
Decimal
67681275
12
Duodecimal
1a7bb4a3
16
Hexadecimal
408bbfb
20
Vigesimal
113033f
36
Base36
14an7f
md5
6bfcd567cd8f1e7a3de528bb7d90a537
sha1
f14c418fc5583c8780689ee5e1b191d38ea98faa
sha256
a834d4de25d867c6ace777e6f807e4be7f2a8a51c7bcdbab7f876574210ec901
sha512
51e8a53959b899087411cf62d0f79260497da5ccdf9ed57608ec573f986579e5976943db03e5f5e38e199beb5969ac1cd144836444dfea7cfb03b1d8024f3361
ripemd-160
cd2bdb561425b4a8faf826c45c6c68185845988c
Diameter
135362550
Circumference
425253992.65118
Area
1.4390866210736E+16
Volume
1.2986562313294E+24
Surface area
5.7563464842945E+16
Circumference
425253992.65118
Perimeter
270725100
Area
4580754985625625
Diagonal
95715777.023703
Surface area
27484529913753750
Volume
3.1003133788975E+23
Space diagonal
117227407.02104
Perimeter
203043825
Area
1.983525093032E+15
Altitude
58613703.510521
Surface area
1.983525093032E+15
Volume
3.653754356703E+22
Height
31905259.007901