138999711 is an odd 9-digits composite number following 138999710
and preceding 138999712 . In scientific notation, it is written as 1.38999711 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 92666472 positive integers (up to 138999711) that are relatively prime to 138999711.
138999711 has 4 divisors, whose sum is 185332952
The reverse of 138999711 is 117999831
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred thirty-eight million nine hundred ninety-nine thousand seven hundred eleven
Scientific notation
1.38999711 × 10^8
Engineering notation
1.38999711 × 10^6
Prime Factorization
3 × 46333237
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138999711
Product of the distinct prime numbers
The prime factorization of 138999711 is 3 × 46333237.
Since it has a total of 2 prime factors.
4 , 10 , 20 , 59 , 5 , 278 , 7972 , 5210 , 35706 , 73394 , 288778 , 752424 , 5767008 , 26272 , 67779205 , 69798948 , 940139160 , 42390611 , 844857962 , 7770127036
n×2
277999422
n×3
416999133
n×4
555998844
n×5
694998555
n÷2
69499855.5
n÷3
46333237
n÷3
34749927.75
n÷5
27799942.2
n2
19320919658083521
n3
2.6856022487278E+24
n4
3.7329793643412E+32
n5
5.1888305281239E+40
2 √n
11789.813866215
3 √n
518.00978773315
4 √n
108.58090930829
5 √n
42.520932427795
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
-138999710
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 138999711 can be divided by 4 positive divisors.
The sum of these divisors (counting 138999711) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010010001111011110011111
3
Ternary
100200112220202110
4
Quaternary
20102033132133
5
Quinary
241040442321
6
Senary
21443125103
8
Octal
1022173637
10
Decimal
138999711
12
Duodecimal
3a673793
16
Hexadecimal
848f79f
20
Vigesimal
238ej5b
36
Base36
2ar8v3
md5
c38d51456833a0b10c39a26da262203f
sha1
1305f0394eb41ee891a11c67dbaa628850e5cf20
sha256
63bf37f8052e007324fb9c5c1b2fe32858381e77e27b97ea671757c8fd04b483
sha512
5edd87597ebf4f5f47acb1f1870986268c6dce5819eb8560da9d74fe3a9b6c0025f5299bc22c563e0d0139c044d1d537ecdaeed836f8d93b1004cf23b3f5003f
ripemd-160
11115a7c0d755623f20ae2cca2e94a68b45a7bf6
Diameter
277999422
Circumference
873360941.85741
Area
6.0698459258434E+16
Volume
1.1249424393423E+25
Surface area
2.4279383703374E+17
Circumference
873360941.85741
Perimeter
555998844
Area
19320919658083521
Diagonal
196575276.46214
Surface area
115925517948501126
Volume
2.6856022487278E+24
Space diagonal
240754561.68939
Perimeter
416999133
Area
8.3662036241892E+15
Altitude
120377280.8447
Surface area
8.3662036241892E+15
Volume
3.1650126027421E+23
Height
65525092.154047