138899101 is an odd 9-digits composite number following 138899100
and preceding 138899102 . In scientific notation, it is written as 1.38899101 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 119625840 positive integers (up to 138899101) that are relatively prime to 138899101.
138899101 has 8 divisors, whose sum is 159501600
The reverse of 138899101 is 101998831
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-eight million eight hundred ninety-nine thousand one hundred one
Scientific notation
1.38899101 × 10^8
Engineering notation
1.38899101 × 10^6
Prime Factorization
19 × 11 × 664589
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138899101
Product of the distinct prime numbers
The prime factorization of 138899101 is 19 × 11 × 664589.
Since it has a total of 3 prime factors.
10 , 6 , 70 , 83 , 137 , 995 , 3915 , 8244 , 8485 , 25740 , 855855 , 219300 , 3174466 , 2235365 , 33220594 , 90962356 , 662635381 , 44611452 , 5111155953 , 2306947011
n×2
277798202
n×3
416697303
n×4
555596404
n×5
694495505
n÷2
69449550.5
n÷3
46299700.333333
n÷3
34724775.25
n÷5
27779820.2
n2
19292960258608201
n3
2.6797748355494E+24
n4
3.7221831554024E+32
n5
5.1700789404273E+40
2 √n
11785.546274993
3 √n
517.88477657601
4 √n
108.56125586503
5 √n
42.514775191755
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
-138899100
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 138899101 can be divided by 8 positive divisors.
The sum of these divisors (counting 138899101) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001110110111010011101
3
Ternary
100200100210202011
4
Quaternary
20101312322131
5
Quinary
241024232401
6
Senary
21441031221
8
Octal
1021667235
10
Decimal
138899101
12
Duodecimal
3a625511
16
Hexadecimal
8476e9d
20
Vigesimal
23827f1
36
Base36
2ap38d
md5
7b3c2d8de8cdad19adb32849388b752d
sha1
e12cd338e8dfe4cf8292c35ba411973a8f0d7242
sha256
2dd5365c71774aa95e3765adc9c7d58eaf6442552bccd1e6a5669f8d0ad2157b
sha512
22790f7870359affc9ddf3fff7db078b9467ea76aaf613bbb16afc1156bf07c8feebabb56310551aa94432ca24dabbdb983d3d6189fbf78004e8c2f71062b4c5
ripemd-160
f94c89c97edad371bf4448b9ef8b4e4df54b6c09
Diameter
277798202
Circumference
872728790.58365
Area
6.0610622214443E+16
Volume
1.1225014582182E+25
Surface area
2.4244248885777E+17
Circumference
872728790.58365
Perimeter
555596404
Area
19292960258608201
Diagonal
196432992.43563
Surface area
115757761551649206
Volume
2.6797748355494E+24
Space diagonal
240580300.05764
Perimeter
416697303
Area
8.3540968490791E+15
Altitude
120290150.02882
Surface area
8.3540968490791E+15
Volume
3.1581449304501E+23
Height
65477664.14521