67398540 is an even 8-digits composite number following 67398539
and preceding 67398541 . In scientific notation, it is written as 6.7398540 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 15375360 positive integers (up to 67398540) that are relatively prime to 67398540.
67398540 has 24 divisors, whose sum is 125663328
The reverse of 67398540 is 04589376
Previous prime number is 17
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
sixty-seven million three hundred ninety-eight thousand five hundred forty
Scientific notation
6.7398540 × 10^7
Engineering notation
6.7398540 × 10^6
Prime Factorization
2 × 2 × 165 × 17 × 6007
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
33699270 Product of the distinct prime numbers
The prime factorization of 67398540 is 2 × 2 × 165 × 17 × 6007.
Since it has a total of 5 prime factors.
4 , 2 , 7 , 7 , 705 , 175 , 6846 , 8655 , 69134 , 33589 , 221089 , 871550 , 4599597 , 7738847 , 49325652 , 12921233 , 258468776 , 637805680 , 5773424473 , 3065091198
n×2
134797080
n×3
202195620
n×4
269594160
n×5
336992700
n÷2
33699270
n÷3
22466180
n÷3
16849635
n÷5
13479708
n2
4542563194131600
n3
3.0616212714221E+23
n4
2.0634880372679E+31
n5
1.3907608101932E+39
2 √n8209.6613815675
3 √n406.95853662647
4 √n90.607181732838
5 √n36.79002625588
1 , 2 , 4 , 17 , 34 , 68 , 165 , 330 , 660 , 2805 , 5610 , 6007 , 11220 , 12014 , 24028 , 102119 , 204238 , 408476 , 991155 , 1982310 , 3964620 , 16849635 , 33699270 , 67398540
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
-67398539 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 67398540 can be divided by 24 positive divisors.
The sum of these divisors (counting 67398540) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000001000110101110001100
3
Ternary
11200211012102020
4
Quaternary
10001012232030
5
Quinary
114223223130
6
Senary
10404330140
8
Octal
401065614
10
Decimal
67398540
12
Duodecimal
1a6a3950
16
Hexadecimal
4046b8c
20
Vigesimal
1114g70
36
Base36
144l1o
md5
032ecaecacc3a2c90932cc3bf9e78bfe
sha1
8f5dad8cac8aab3ab99f9063412f04557f568a33
sha256
a4bca350c24017d37fd8248b8c9555a59de8ec200ed9e274f763ec72e37d76d1
sha512
7af55144f022bf6333e7f1f12b95f714953fae66dddb9e4e6bcd6cf87d2d98cad93a7fdbad50d24463ab1b6403074961c91d66965b729af507e36a2c23736e5d
ripemd-160
a2a938ef0805e67451b86a83fb65c840d81134da
Diameter
134797080
Circumference
423477516.25336
Area
1.4270883159151E+16
Volume
1.2824489192498E+24
Surface area
5.7083532636605E+16
Circumference
423477516.25336
Perimeter
269594160
Area
4542563194131600
Diagonal
95315929.352146
Surface area
27255379164789600
Volume
3.0616212714221E+23
Space diagonal
116737695.63596
Perimeter
202195620
Area
1.9669875622071E+15
Altitude
58368847.817982
Surface area
1.9669875622071E+15
Volume
3.6081552707459E+22
Height
31771976.450715