138796545 is an odd 9-digits composite number following 138796544
and preceding 138796546 . In scientific notation, it is written as 1.38796545 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 74024816 positive integers (up to 138796545) that are relatively prime to 138796545.
138796545 has 8 divisors, whose sum is 222074496
The reverse of 138796545 is 545697831
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred thirty-eight million seven hundred ninety-six thousand five hundred forty-five
Scientific notation
1.38796545 × 10^8
Engineering notation
1.38796545 × 10^6
Prime Factorization
3 × 5 × 9253103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138796545
Product of the distinct prime numbers
The prime factorization of 138796545 is 3 × 5 × 9253103.
Since it has a total of 3 prime factors.
7 , 10 , 80 , 52 , 106 , 43 , 6295 , 522 , 34215 , 86015 , 311390 , 46294 , 939816 , 8234544 , 59903052 , 48329342 , 921950807 , 535390233 , 6269377419 , 4296795450
n×2
277593090
n×3
416389635
n×4
555186180
n×5
693982725
n÷2
69398272.5
n÷3
46265515
n÷3
34699136.25
n÷5
27759309
n2
19264480903937025
n3
2.6738433906849E+24
n4
3.7112022449815E+32
n5
5.1510204939968E+40
2 √n
11781.194548941
3 √n
517.7572853062
4 √n
108.54121129295
5 √n
42.508495189153
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
-138796544
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 138796545 can be divided by 8 positive divisors.
The sum of these divisors (counting 138796545) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001011101111000000001
3
Ternary
100200011121001210
4
Quaternary
20101131320001
5
Quinary
241012442140
6
Senary
21434520333
8
Octal
1021357001
10
Decimal
138796545
12
Duodecimal
3a5960a9
16
Hexadecimal
845de01
20
Vigesimal
2379b75
36
Base36
2amw3l
md5
66ee8eb90474dda0f543e27c35c492e7
sha1
f47c4c6d950157865eec2c39cdfa53af28b1d46e
sha256
f5f470a1f9365f18bc3b4716af0df0d7c02f82f2e11a3291db05272fa34d9b89
sha512
2110982ff93f87ba67ade56d36ac298f76fb18b57ed1f5cb5b0ddb1f8753dafddbbf643b9de7c61816877a128a6691656dae091d2c0c1160bcb641abfc38899b
ripemd-160
27e89f120accac992fe0d89470af82c6c4fe4b80
Diameter
277593090
Circumference
872084412.23129
Area
6.0521151683029E+16
Volume
1.1200169004034E+25
Surface area
2.4208460673212E+17
Circumference
872084412.23129
Perimeter
555186180
Area
19264480903937025
Diagonal
196287956.34953
Surface area
115586885423622150
Volume
2.6738433906849E+24
Space diagonal
240402667.85502
Perimeter
416389635
Area
8.3417649267648E+15
Altitude
120201333.92751
Surface area
8.3417649267648E+15
Volume
3.1511546556402E+23
Height
65429318.783176