138551446 is an even 9-digits composite number following 138551445
and preceding 138551447 . In scientific notation, it is written as 1.38551446 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 62977920 positive integers (up to 138551446) that are relatively prime to 138551446.
138551446 has 8 divisors, whose sum is 226720584
The reverse of 138551446 is 644155831
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred thirty-eight million five hundred fifty-one thousand four hundred forty-six
Scientific notation
1.38551446 × 10^8
Engineering notation
1.38551446 × 10^6
Prime Factorization
2 × 11 × 6297793
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
138551446 Product of the distinct prime numbers
The prime factorization of 138551446 is 2 × 11 × 6297793.
Since it has a total of 3 prime factors.
2 , 4 , 99 , 58 , 293 , 957 , 5402 , 7361 , 85974 , 49047 , 517368 , 785400 , 623015 , 740509 , 28229989 , 64584669 , 960958629 , 129043560 , 3209804192 , 8679844343
n×2
277102892
n×3
415654338
n×4
554205784
n×5
692757230
n÷2
69275723
n÷3
46183815.333333
n÷3
34637861.5
n÷5
27710289.2
n2
19196503188690916
n3
2.6597032749367E+24
n4
3.6850573467342E+32
n5
5.1057002398295E+40
2 √n11770.787824101
3 √n517.45233880024
4 √n108.49326165297
5 √n42.493471534449
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-138551445 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138551446 can be divided by 8 positive divisors.
The sum of these divisors (counting 138551446) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010000100010000010010110
3
Ternary
100122201010212001
4
Quaternary
20100202002112
5
Quinary
240432121241
6
Senary
21425345514
8
Octal
1020420226
10
Decimal
138551446
12
Duodecimal
3a49829a
16
Hexadecimal
8422096
20
Vigesimal
235iic6
36
Base36
2ahmza
md5
c3690bc8a931b2320def6a69600360fe
sha1
b4fa290939d1c24315124fba6683382c58f453af
sha256
e563776ad638864f7150a15f3d0e404c83aaf346c9683d6acd6c15e899b3802a
sha512
23c2b3218351141b018249c45c9c4061cc14d2f6345ce91de21cfbe9db37e94812cac061cfaa287d4d1bebed79a83c12df1e14937688412fc92b640ee68075d9
ripemd-160
5efa8c48c47002c606cd74e4a2ea06a5c26af70e
Diameter
277102892
Circumference
870544409.79569
Area
6.0307593392204E+16
Volume
1.1140939025693E+25
Surface area
2.4123037356882E+17
Circumference
870544409.79569
Perimeter
554205784
Area
19196503188690916
Diagonal
195941334.0196
Surface area
115179019132145496
Volume
2.6597032749367E+24
Space diagonal
239978143.93414
Perimeter
415654338
Area
8.3123297126177E+15
Altitude
119989071.96707
Surface area
8.3123297126177E+15
Volume
3.1344903694197E+23
Height
65313778.006535