9920512138 is an even 10-digits composite number following 9920512137
and preceding 9920512139 . In scientific notation, it is written as 9.920512138 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 4952517120 positive integers (up to 9920512138) that are relatively prime to 9920512138.
9920512138 has 8 divisors, whose sum is 14903985060
The reverse of 9920512138 is 8312150299
Previous prime number is 641
Is Prime? no Number parity even Number length 10 Sum of Digits 40 Digital Root 4
Name
nine billion nine hundred twenty million five hundred twelve thousand one hundred thirty-eight
Scientific notation
9.920512138 × 10^9
Engineering notation
9.920512138 × 10^9
Prime Factorization
2 × 641 × 7738309
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9920512138 Product of the distinct prime numbers
The prime factorization of 9920512138 is 2 × 641 × 7738309.
Since it has a total of 3 prime factors.
2 , 5 , 2 , 11 , 531 , 25 , 3853 , 9561 , 98636 , 68813 , 715877 , 845365 , 5001653 , 1130809 , 60943338 , 85591786 , 761357237 , 548022314 , 9213026879 , 5350212177
n×2
19841024276
n×3
29761536414
n×4
39682048552
n×5
49602560690
n÷2
4960256069
n÷3
3306837379.3333
n÷3
2480128034.5
n÷5
1984102427.6
n2
9.8416561080205E+19
n3
9.763426887764E+29
n4
9.6858194948538E+39
n5
9.6088289865174E+49
2 √n99601.767745357
3 √n2148.7111177421
4 √n315.59747740652
5 √n99.840516386186
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
-9920512137 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 9920512138 can be divided by 8 positive divisors.
The sum of these divisors (counting 9920512138) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001111010011110000000010001010
3
Ternary
221121101012020021111
4
Quaternary
21033103300002022
5
Quinary
130304122342023
6
Senary
4320223000534
8
Octal
111723600212
10
Decimal
9920512138
12
Duodecimal
1b0a43914a
16
Hexadecimal
24f4f008a
20
Vigesimal
7f03406i
36
Base36
4k2f05m
md5
e6fa1f31db8d0d2dcfd43c04cfe1b905
sha1
eaf5aea6ca7ea77c529b36bd807c193c7f7e5d01
sha256
62d1c094314cca53a48b328c9dee9e27103effc19573c45cd9d33ca6b438afe4
sha512
8b9c98ca2f787e8b5173b4f239228705c77aef3bc99dc3ef002da9e06c0e080b05f510a59a68bc8a5eef95a605537b7f947115b3237c81e045db73a9b6254dc8
ripemd-160
15607ac8dcd22bd02e83b98587012a0bb7c3c2c7
Diameter
19841024276
Circumference
62332416105.178
Area
3.0918474528114E+20
Volume
4.0896946912614E+30
Surface area
1.2367389811246E+21
Circumference
62332416105.178
Perimeter
39682048552
Area
9.8416561080205E+19
Diagonal
14029722811.247
Surface area
5.9049936648123E+20
Volume
9.763426887764E+29
Space diagonal
17182831060.12
Perimeter
29761536414
Area
4.261562102428E+19
Altitude
8591415530.0599
Surface area
4.261562102428E+19
Volume
1.1506308933262E+29
Height
4676574270.4155