138112999 is an odd 9-digits composite number following 138112998
and preceding 138113000 . In scientific notation, it is written as 1.38112999 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 131366136 positive integers (up to 138112999) that are relatively prime to 138112999.
138112999 has 4 divisors, whose sum is 138150664
The reverse of 138112999 is 999211831
Previous prime number is 4117
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-eight million one hundred twelve thousand nine hundred ninety-nine
Scientific notation
1.38112999 × 10^8
Engineering notation
1.38112999 × 10^6
Prime Factorization
4117 × 33547
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138112999
Product of the distinct prime numbers
The prime factorization of 138112999 is 4117 × 33547.
Since it has a total of 2 prime factors.
3 , 9 , 44 , 15 , 961 , 446 , 1175 , 8774 , 61678 , 11344 , 521223 , 888987 , 6810250 , 8331901 , 72198738 , 65561977 , 696000723 , 267171318 , 3288095799 , 4764917114
n×2
276225998
n×3
414338997
n×4
552451996
n×5
690564995
n÷2
69056499.5
n÷3
46037666.333333
n÷3
34528249.75
n÷5
27622599.8
n2
19075200492774001
n3
2.6345331465833E+24
n4
3.6386327383953E+32
n5
5.0254247975935E+40
2 √n
11752.148697153
3 √n
516.90593487099
4 √n
108.40732769123
5 √n
42.466543250592
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138112998
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138112999 can be divided by 4 positive divisors.
The sum of these divisors (counting 138112999) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001110110110111111100111
3
Ternary
100121212212102021
4
Quaternary
20032312333213
5
Quinary
240324103444
6
Senary
21412124011
8
Octal
1016667747
10
Decimal
138112999
12
Duodecimal
3a306607
16
Hexadecimal
83b6fe7
20
Vigesimal
233429j
36
Base36
2a88o7
md5
98e504a0cbcaef21fe38d9f0fafa0957
sha1
75757e524f629fa93caf0f571e476ce670378981
sha256
6efbe98450c083dc0b7b85b81131e2c021784bbbe20121742ab141b05266a6ae
sha512
22acad128a5dcdff2ea914b7f8119949ee6de1d4f412b077127f829f748a2859a25bc290eb204250ca10693745c43566ce4661ca03bd84cdd3107d9516eb7d75
ripemd-160
832980b65e7799a974039aa7c76dbaf9c0525e53
Diameter
276225998
Circumference
867789566.04731
Area
5.9926509733851E+16
Volume
1.1035506638593E+25
Surface area
2.397060389354E+17
Circumference
867789566.04731
Perimeter
552451996
Area
19075200492774001
Diagonal
195321276.32582
Surface area
114451202956644006
Volume
2.6345331465833E+24
Space diagonal
239218731.45371
Perimeter
414338997
Area
8.2598041045119E+15
Altitude
119609365.72685
Surface area
8.2598041045119E+15
Volume
3.104827088683E+23
Height
65107092.108607