67798972 is an even 8-digits composite number following 67798971
and preceding 67798973 . In scientific notation, it is written as 6.7798972 × 10^7.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 33881760 positive integers (up to 67798972) that are relatively prime to 67798972.
67798972 has 12 divisors, whose sum is 118710256
The reverse of 67798972 is 27989776
Previous prime number is 2791
Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1
Name
sixty-seven million seven hundred ninety-eight thousand nine hundred seventy-two
Scientific notation
6.7798972 × 10^7
Engineering notation
6.7798972 × 10^6
Prime Factorization
2 × 2 × 2791 × 6073
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33899486
Product of the distinct prime numbers
The prime factorization of 67798972 is 2 × 2 × 2791 × 6073.
Since it has a total of 4 prime factors.
7 , 4 , 23 , 24 , 468 , 80 , 449 , 7857 , 7013 , 57112 , 264419 , 295147 , 3435925 , 4333224 , 92295149 , 16520717 , 832620582 , 657336646 , 6408398070 , 2316410313
n×2
135597944
n×3
203396916
n×4
271195888
n×5
338994860
n÷2
33899486
n÷3
22599657.333333
n÷3
16949743
n÷5
13559794.4
n2
4596700604256784
n3
3.1165157556039E+23
n4
2.1129656445175E+31
n5
1.432568985696E+39
2 √n
8234.0131163364
3 √n
407.76289408122
4 √n
90.741463049349
5 √n
36.833638529007
1 , 2 , 4 , 2791 , 5582 , 6073 , 11164 , 12146 , 24292 , 16949743 , 33899486 , 67798972
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
-67798971
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 67798972 can be divided by 12 positive divisors.
The sum of these divisors (counting 67798972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000010101000011110111100
3
Ternary
11201120112201001
4
Quaternary
10002220132330
5
Quinary
114324031342
6
Senary
10421100044
8
Octal
402503674
10
Decimal
67798972
12
Duodecimal
1a857624
16
Hexadecimal
40a87bc
20
Vigesimal
113eh8c
36
Base36
14d60s
md5
8662e910f71cee352439373bdc8c30d4
sha1
12592f8f0c3b0f9b6a5969182731d1b42ff5183c
sha256
33764a0f826393cf7daacfa556e047b0eeaa35cbffcee2d746e6e33202bec88e
sha512
01516ec627da7c818e06116349c07cd07ff0117b71549127e27c42a25df11f789f96120ed2b2ca59a3a207a5bdc790c1d6633b3c83ac171ce31fca6bc0496712
ripemd-160
037f462ad560d5ba21e607ddec7fcbbf9363f09f
Diameter
135597944
Circumference
425993504.71228
Area
1.4440960849085E+16
Volume
1.3054430670136E+24
Surface area
5.776384339634E+16
Circumference
425993504.71228
Perimeter
271195888
Area
4596700604256784
Diagonal
95882225.717354
Surface area
27580203625540704
Volume
3.1165157556039E+23
Space diagonal
117431264.20494
Perimeter
203396916
Area
1.9904297484388E+15
Altitude
58715632.10247
Surface area
1.9904297484388E+15
Volume
3.6728490407704E+22
Height
31960741.905785