9997421929 is an odd 10-digits composite number following 9997421928
and preceding 9997421930 . In scientific notation, it is written as 9.997421929 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 9083704560 positive integers (up to 9997421929) that are relatively prime to 9997421929.
9997421929 has 8 divisors, whose sum is 10912111488
The reverse of 9997421929 is 9291247999
Previous prime number is 1877
Is Prime? no Number parity odd Number length 10 Sum of Digits 61 Digital Root 7
Name
nine billion nine hundred ninety-seven million four hundred twenty-one thousand nine hundred twenty-nine
Scientific notation
9.997421929 × 10^9
Engineering notation
9.997421929 × 10^9
Prime Factorization
11 × 1877 × 484207
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9997421929 Product of the distinct prime numbers
The prime factorization of 9997421929 is 11 × 1877 × 484207.
Since it has a total of 3 prime factors.
1 , 6 , 9 , 50 , 699 , 970 , 2878 , 8932 , 89251 , 90760 , 213907 , 497851 , 9749795 , 6044289 , 65755822 , 3334758 , 876950323 , 56498758 , 9982713399 , 7144326137
n×2
19994843858
n×3
29992265787
n×4
39989687716
n×5
49987109645
n÷2
4998710964.5
n÷3
3332473976.3333
n÷3
2499355482.25
n÷5
1999484385.8
n2
9.994844522645E+19
n3
9.9922677807637E+29
n4
9.9896917031847E+39
n5
9.9871162897368E+49
2 √n99987.108814087
3 √n2154.249531266
4 √n316.20738260529
5 √n99.994843326202
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
-9997421928 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 9997421929 can be divided by 8 positive divisors.
The sum of these divisors (counting 9997421929) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010011111001001000110101101001
3
Ternary
221210201220122200021
4
Quaternary
21103321020311221
5
Quinary
130433320000204
6
Senary
4332011240441
8
Octal
112371106551
10
Decimal
9997421929
12
Duodecimal
1b30149121
16
Hexadecimal
253e48d69
20
Vigesimal
7g43heg9
36
Base36
4lc7g4p
md5
36fb5c5340b60a55a83eb753da7b2d3d
sha1
edcba14a293c06e96356bd564266940c0331512a
sha256
f4dd213f4fc5b7125fe87202984e1cbc702950f1d825a58e75fea61c6c664191
sha512
7785f1ff1b49c941e7ddc61073b933bf4f915be974b24cd32b40dde5b0100fd04033c910913aef1b0bdf85b9d1e4f381c0c32f42b525de59db1b615705720557
ripemd-160
700a442eb48a60f93822da98d4aad23189172354
Diameter
19994843858
Circumference
62815654573.968
Area
3.1399730126114E+20
Volume
4.1855513403666E+30
Surface area
1.2559892050445E+21
Circumference
62815654573.968
Perimeter
39989687716
Area
9.994844522645E+19
Diagonal
14138489680.758
Surface area
5.996906713587E+20
Volume
9.9922677807637E+29
Space diagonal
17316042725.731
Perimeter
29992265787
Area
4.3278946317432E+19
Altitude
8658021362.8656
Surface area
4.3278946317432E+19
Volume
1.1776000512016E+29
Height
4712829893.586