68173874 is an even 8-digits composite number following 68173873
and preceding 68173875 . In scientific notation, it is written as 6.8173874 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 34074496 positive integers (up to 68173874) that are relatively prime to 68173874.
68173874 has 8 divisors, whose sum is 102298140
The reverse of 68173874 is 47837186
Previous prime number is 8369
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
sixty-eight million one hundred seventy-three thousand eight hundred seventy-four
Scientific notation
6.8173874 × 10^7
Engineering notation
6.8173874 × 10^6
Prime Factorization
2 × 8369 × 4073
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68173874
Product of the distinct prime numbers
The prime factorization of 68173874 is 2 × 8369 × 4073.
Since it has a total of 3 prime factors.
8 , 7 , 76 , 47 , 943 , 442 , 5924 , 1326 , 53755 , 20383 , 261164 , 315249 , 8025206 , 3084498 , 11561058 , 83635490 , 477758532 , 724334728 , 2235286289 , 4011005464
n×2
136347748
n×3
204521622
n×4
272695496
n×5
340869370
n÷2
34086937
n÷3
22724624.666667
n÷3
17043468.5
n÷5
13634774.8
n2
4647677096167876
n3
3.1685015274683E+23
n4
2.1600902390243E+31
n5
1.4726171978388E+39
2 √n
8256.7471803368
3 √n
408.51310316642
4 √n
90.866645037312
5 √n
36.874283871896
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68173873
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68173874 can be divided by 8 positive divisors.
The sum of these divisors (counting 68173874) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100000100000000110010
3
Ternary
11202021120222022
4
Quaternary
10010010000302
5
Quinary
114423030444
6
Senary
10433111442
8
Octal
404040062
10
Decimal
68173874
12
Duodecimal
1a9b8582
16
Hexadecimal
4104032
20
Vigesimal
1161ede
36
Base36
14l7aq
md5
3bd39268961eee4778e31a477618c1c2
sha1
27924dbfc00ed37d8f34ed362494a3d9aba11d53
sha256
00011bc36b46a72c769b3ee8f83b6c116c35c6d9faf4f4c3bf5b0f05de5daeeb
sha512
bb546f56b8c92ae9127b1bb7dc80157f0b87c4725242580b1e2b3ea0231362698c147117c75ba85ec270919323ccf0ac636f9b406aca96cec5c4a1ad86263a2a
ripemd-160
4138cb65df6d8d1bef80fc13875bfd876cb410a8
Diameter
136347748
Circumference
428349083.45031
Area
1.4601108221579E+16
Volume
1.327218816211E+24
Surface area
5.8404432886314E+16
Circumference
428349083.45031
Perimeter
272695496
Area
4647677096167876
Diagonal
96412417.210315
Surface area
27886062577007256
Volume
3.1685015274683E+23
Space diagonal
118080613.5168
Perimeter
204521622
Area
2.0125032169342E+15
Altitude
59040306.758399
Surface area
2.0125032169342E+15
Volume
3.7341148604547E+22
Height
32137472.403438