138182451 is an odd 9-digits composite number following 138182450
and preceding 138182452 . In scientific notation, it is written as 1.38182451 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 82193280 positive integers (up to 138182451) that are relatively prime to 138182451.
138182451 has 16 divisors, whose sum is 145044000
The reverse of 138182451 is 154281831
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred thirty-eight million one hundred eighty-two thousand four hundred fifty-one
Scientific notation
1.38182451 × 10^8
Engineering notation
1.38182451 × 10^6
Prime Factorization
33 × 179 × 149 × 157
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
138182451
Product of the distinct prime numbers
The prime factorization of 138182451 is 33 × 179 × 149 × 157.
Since it has a total of 4 prime factors.
4 , 9 , 63 , 47 , 729 , 503 , 4648 , 689 , 68780 , 91604 , 198530 , 795968 , 6229924 , 2577676 , 91514879 , 29165163 , 660623353 , 678492150 , 1392703504 , 8750964205
n×2
276364902
n×3
414547353
n×4
552729804
n×5
690912255
n÷2
69091225.5
n÷3
46060817
n÷3
34545612.75
n÷5
27636490.2
n2
19094389764367401
n3
2.6385095779896E+24
n4
3.6459572047358E+32
n5
5.038073027915E+40
2 √n
11755.103189679
3 √n
516.99256474485
4 √n
108.42095364679
5 √n
42.470813367535
1 , 33 , 149 , 157 , 179 , 4917 , 5181 , 5907 , 23393 , 26671 , 28103 , 771969 , 880143 , 927399 , 4187347 , 138182451
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
-138182450
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 138182451 can be divided by 16 positive divisors.
The sum of these divisors (counting 138182451) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001111000111111100110011
3
Ternary
100122000101200120
4
Quaternary
20033013330303
5
Quinary
240333314301
6
Senary
21413421323
8
Octal
1017077463
10
Decimal
138182451
12
Duodecimal
3a33a843
16
Hexadecimal
83c7f33
20
Vigesimal
233cg2b
36
Base36
2a9q9f
md5
97c3de3f6b7a0df95ba984105590ee43
sha1
c6bd0dba4208435c3a8d20975b2ce4c0e3a5bc30
sha256
97bc8da4c7921416858fa336e91cffb1ef3e82cf2201748c65f49015055aa524
sha512
90ba912c8b6ee7d8f55a37b96e20a1afbc3c85a2c6bf44690ed4c95aaec76b09fa3c686e07b61dfb9083533f3f14cfa4ce301fba9c686c7a09a580661ad5d974
ripemd-160
25615815c8c3138de79d4f5ccb18d92f065e2e96
Diameter
276364902
Circumference
868225945.83326
Area
5.9986794608517E+16
Volume
1.1052163075518E+25
Surface area
2.3994717843407E+17
Circumference
868225945.83326
Perimeter
552729804
Area
19094389764367401
Diagonal
195419496.28616
Surface area
114566338586204406
Volume
2.6385095779896E+24
Space diagonal
239339025.8464
Perimeter
414547353
Area
8.2681133028519E+15
Altitude
119669512.9232
Surface area
8.2681133028519E+15
Volume
3.1095133580368E+23
Height
65139832.095385