138421714 is an even 9-digits composite number following 138421713
and preceding 138421715 . In scientific notation, it is written as 1.38421714 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 69210856 positive integers (up to 138421714) that are relatively prime to 138421714.
138421714 has 4 divisors, whose sum is 207632574
The reverse of 138421714 is 417124831
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred thirty-eight million four hundred twenty-one thousand seven hundred fourteen
Scientific notation
1.38421714 × 10^8
Engineering notation
1.38421714 × 10^6
Prime Factorization
2 × 69210857
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
138421714 Product of the distinct prime numbers
The prime factorization of 138421714 is 2 × 69210857.
Since it has a total of 2 prime factors.
2 , 7 , 36 , 5 , 635 , 361 , 5742 , 6993 , 32625 , 43746 , 467842 , 77524 , 4874853 , 48012 , 18269432 , 59287644 , 843744225 , 668981965 , 1544515684 , 8233525012
n×2
276843428
n×3
415265142
n×4
553686856
n×5
692108570
n÷2
69210857
n÷3
46140571.333333
n÷3
34605428.5
n÷5
27684342.8
n2
19160570906697796
n3
2.6522390661236E+24
n4
3.6712747747059E+32
n5
5.0818414687976E+40
2 √n11765.275772374
3 √n517.29078367159
4 √n108.46785594071
5 √n42.485510839546
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-138421713 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138421714 can be divided by 4 positive divisors.
The sum of these divisors (counting 138421714) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010000000010010111010010
3
Ternary
100122110112220011
4
Quaternary
20100002113102
5
Quinary
240413443324
6
Senary
21422505134
8
Octal
1020022722
10
Decimal
138421714
12
Duodecimal
3a4351aa
16
Hexadecimal
84025d2
20
Vigesimal
2352e5e
36
Base36
2aeuvm
md5
8fa49c185b368a19b7da0c8f647a485f
sha1
ce58bf1a0d2b9beb1cd36989be8c69b1ff0e46ad
sha256
6c59be5c3173b96fb6deb83cf715fd8d2459d9d74d695a929811c06bc8a14a55
sha512
31779a9e215f01f5653996684b5eb7ac1be606463832244262949f15caa758b882dd5c52f22636dda082038876b730d9ce3c68bd01353f373547fcd3bcb9d547
ripemd-160
06602546c16d7fb83e6089c7f9e56b2c45cadfee
Diameter
276843428
Circumference
869729279.59941
Area
6.0194708799068E+16
Volume
1.1109673020931E+25
Surface area
2.4077883519627E+17
Circumference
869729279.59941
Perimeter
553686856
Area
19160570906697796
Diagonal
195757865.26573
Surface area
114963425440186776
Volume
2.6522390661236E+24
Space diagonal
239753441.51877
Perimeter
415265142
Area
8.2967705781067E+15
Altitude
119876720.75938
Surface area
8.2967705781067E+15
Volume
3.1256937149732E+23
Height
65252621.755243