138454910 is an even 9-digits composite number following 138454909
and preceding 138454911 . In scientific notation, it is written as 1.38454910 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 50347200 positive integers (up to 138454910) that are relatively prime to 138454910.
138454910 has 16 divisors, whose sum is 271875312
The reverse of 138454910 is 019454831
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty-eight million four hundred fifty-four thousand nine hundred ten
Scientific notation
1.38454910 × 10^8
Engineering notation
1.38454910 × 10^6
Prime Factorization
2 × 11 × 5 × 1258681
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
138454910
Product of the distinct prime numbers
The prime factorization of 138454910 is 2 × 11 × 5 × 1258681.
Since it has a total of 4 prime factors.
5 , 6 , 67 , 42 , 737 , 781 , 1586 , 4934 , 54605 , 25333 , 302973 , 224231 , 6152238 , 3659118 , 61128457 , 32976922 , 924957198 , 644143252 , 3232809391 , 7255089762
n×2
276909820
n×3
415364730
n×4
553819640
n×5
692274550
n÷2
69227455
n÷3
46151636.666667
n÷3
34613727.5
n÷5
27690982
n2
19169762103108100
n3
2.6541476867072E+24
n4
3.6747977908976E+32
n5
5.0879379740693E+40
2 √n
11766.686449464
3 √n
517.3321322236
4 √n
108.47435848837
5 √n
42.487548401003
1 , 2 , 5 , 10 , 11 , 22 , 55 , 110 , 1258681 , 2517362 , 6293405 , 12586810 , 13845491 , 27690982 , 69227455 , 138454910
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138454909
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138454910 can be divided by 16 positive divisors.
The sum of these divisors (counting 138454910) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010000001010011101111110
3
Ternary
100122112020102122
4
Quaternary
20100022131332
5
Quinary
240421024120
6
Senary
21423322542
8
Octal
1020123576
10
Decimal
138454910
12
Duodecimal
3a450452
16
Hexadecimal
840a77e
20
Vigesimal
2356h5a
36
Base36
2afkhq
md5
899a3a081dc84ebd2de9e76c9d597741
sha1
1769ebc8c9d51b108b3859bb7d762679e08da8bd
sha256
64c2d33234edd048e8f6c475ae7d838b0a5ffe361eba15b7328dc253546db159
sha512
836eaf9afc14d3f97a4f3c53d1919223aba153b0e552a9b62bb2579ed0b572724cc828178d057ed11fea8b0d8bf79504e5bbadd9b3a8cfa1af21f63c78647a1e
ripemd-160
86b066c597cca7770986e11f3ed516861db6e807
Diameter
276909820
Circumference
869937856.21887
Area
6.0223583794188E+16
Volume
1.1117667832136E+25
Surface area
2.4089433517675E+17
Circumference
869937856.21887
Perimeter
553819640
Area
19169762103108100
Diagonal
195804811.49915
Surface area
115018572618648600
Volume
2.6541476867072E+24
Space diagonal
239810938.67738
Perimeter
415364730
Area
8.3007504828979E+15
Altitude
119905469.33869
Surface area
8.3007504828979E+15
Volume
3.1279430459021E+23
Height
65268270.499715