9938994879 is an odd 10-digits composite number following 9938994878
and preceding 9938994880 . In scientific notation, it is written as 9.938994879 × 10^9.
The sum of its digits is 75. It has a total of 3 prime factors and 8 positive divisors.
There are 6023633240 positive integers (up to 9938994879) that are relatively prime to 9938994879.
9938994879 has 8 divisors, whose sum is 14456719872
The reverse of 9938994879 is 9784998399
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 75 Digital Root 3
Name
nine billion nine hundred thirty-eight million nine hundred ninety-four thousand eight hundred seventy-nine
Scientific notation
9.938994879 × 10^9
Engineering notation
9.938994879 × 10^9
Prime Factorization
3 × 11 × 301181663
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9938994879 Product of the distinct prime numbers
The prime factorization of 9938994879 is 3 × 11 × 301181663.
Since it has a total of 3 prime factors.
10 , 4 , 89 , 79 , 661 , 90 , 5566 , 5942 , 65111 , 29861 , 247959 , 448687 , 1592452 , 2345664 , 83171942 , 35385647 , 234149854 , 955922480 , 2082050725 , 8198475121
n×2
19877989758
n×3
29816984637
n×4
39755979516
n×5
49694974395
n÷2
4969497439.5
n÷3
3312998293
n÷3
2484748719.75
n÷5
1987798975.8
n2
9.8783619204788E+19
n3
9.8180988540548E+29
n4
9.7582034231966E+39
n5
9.6986733851391E+49
2 √n99694.507767479
3 √n2150.0446991969
4 √n315.7443709197
5 √n99.877690933558
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
-9938994878 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 9938994879 can be divided by 8 positive divisors.
The sum of these divisors (counting 9938994879) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000011010010000011010111111
3
Ternary
221122122222020211110
4
Quaternary
21100122100122333
5
Quinary
130323340314004
6
Senary
4322123053103
8
Octal
112032203277
10
Decimal
9938994879
12
Duodecimal
1b14671193
16
Hexadecimal
2506906bf
20
Vigesimal
7f5ie73j
36
Base36
4kdf5j3
md5
47d8690fba1de02fb7b7a6b4107a3b4d
sha1
32d82cfaeff6debcef272fb5530031c49618dbd3
sha256
4f471a38b66f86998d4dbfeaae54157f8026e7c9a1648ef46a48d30d965c77c4
sha512
0984ef4dfb79b7be80117c8a90dc56558744d6f9c4ff3015fda0710ff14bc18b255148062be360e9d77d804f3a2e390169293d03a056ebf907ecfbf5ed2aefb6
ripemd-160
909ae1b1dab70222f9761e009951e9f2ea3d9879
Diameter
19877989758
Circumference
62448546591.866
Area
3.1033789238877E+20
Volume
4.1125956309489E+30
Surface area
1.2413515695551E+21
Circumference
62448546591.866
Perimeter
39755979516
Area
9.8783619204788E+19
Diagonal
14055861354.239
Surface area
5.9270171522873E+20
Volume
9.8180988540548E+29
Space diagonal
17214844106.595
Perimeter
29816984637
Area
4.2774561854557E+19
Altitude
8607422053.2974
Surface area
4.2774561854557E+19
Volume
1.1570740463437E+29
Height
4685287118.0795