67398980 is an even 8-digits composite number following 67398979
and preceding 67398981 . In scientific notation, it is written as 6.7398980 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors.
There are 24508640 positive integers (up to 67398980) that are relatively prime to 67398980.
67398980 has 24 divisors, whose sum is 154405440
The reverse of 67398980 is 08989376
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 50 Digital Root 5
Name
sixty-seven million three hundred ninety-eight thousand nine hundred eighty
Scientific notation
6.7398980 × 10^7
Engineering notation
6.7398980 × 10^6
Prime Factorization
2 × 2 × 5 × 11 × 306359
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
33699490 Product of the distinct prime numbers
The prime factorization of 67398980 is 2 × 2 × 5 × 11 × 306359.
Since it has a total of 5 prime factors.
4 , 3 , 30 , 28 , 201 , 146 , 6177 , 6790 , 68194 , 19305 , 834101 , 109343 , 777 , 1161940 , 46965202 , 5845479 , 928113267 , 537085375 , 2471555875 , 3114028816
n×2
134797960
n×3
202196940
n×4
269595920
n×5
336994900
n÷2
33699490
n÷3
22466326.666667
n÷3
16849745
n÷5
13479796
n2
4542622505040400
n3
3.0616812336477E+23
n4
2.06354192233E+31
n5
1.3908062075228E+39
2 √n8209.6881792185
3 √n406.95942221126
4 √n90.607329610901
5 √n36.790074291251
1 , 2 , 4 , 5 , 10 , 11 , 20 , 22 , 44 , 55 , 110 , 220 , 306359 , 612718 , 1225436 , 1531795 , 3063590 , 3369949 , 6127180 , 6739898 , 13479796 , 16849745 , 33699490 , 67398980
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
-67398979 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 67398980 can be divided by 24 positive divisors.
The sum of these divisors (counting 67398980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000001000110110101000100
3
Ternary
11200211020000112
4
Quaternary
10001012311010
5
Quinary
114223231410
6
Senary
10404332152
8
Octal
401066504
10
Decimal
67398980
12
Duodecimal
1a6a4058
16
Hexadecimal
4046d44
20
Vigesimal
1114h90
36
Base36
144ldw
md5
81be8c1e704a77a9941ef8a6fc909c9b
sha1
9b263d0f2941ada771cda8e9c5d15faf4b4d60df
sha256
39a634a0370b86a719498b69b08451b50503de3b06d25a09d95ee6bf3e83354e
sha512
92504c48ce6f3cfb3fcdb2bbb1926f7375d087ef09bd9a9c46cab87dec90095ceb8dd26c3caaeadddae27c05b392f133b901324742baf96c5b4a71bbee84c054
ripemd-160
c725ab0cc686788394772255db445e1f2fbdae6a
Diameter
134797960
Circumference
423480280.85489
Area
1.4271069489867E+16
Volume
1.2824740361682E+24
Surface area
5.7084277959466E+16
Circumference
423480280.85489
Perimeter
269595920
Area
4542622505040400
Diagonal
95316551.606113
Surface area
27255735030242400
Volume
3.0616812336477E+23
Space diagonal
116738457.73832
Perimeter
202196940
Area
1.9670132445839E+15
Altitude
58369228.869159
Surface area
1.9670132445839E+15
Volume
3.6082259369064E+22
Height
31772183.868704