9997431919 is an odd 10-digits composite number following 9997431918
and preceding 9997431920 . In scientific notation, it is written as 9.997431919 × 10^9.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 9562760944 positive integers (up to 9997431919) that are relatively prime to 9997431919.
9997431919 has 4 divisors, whose sum is 10432102896
The reverse of 9997431919 is 9191347999
Previous prime number is 23
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 thirty-one thousand nine hundred nineteen
Scientific notation
9.997431919 × 10^9
Engineering notation
9.997431919 × 10^9
Prime Factorization
23 × 434670953
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
9997431919
Product of the distinct prime numbers
The prime factorization of 9997431919 is 23 × 434670953.
Since it has a total of 2 prime factors.
1 , 5 , 5 , 29 , 72 , 5 , 8421 , 22 , 15130 , 95394 , 503542 , 791476 , 9498017 , 5815860 , 69152014 , 75019435 , 524490727 , 11501101 , 481385808 , 3961041662
n×2
19994863838
n×3
29992295757
n×4
39989727676
n×5
49987159595
n÷2
4998715959.5
n÷3
3332477306.3333
n÷3
2499357979.75
n÷5
1999486383.8
n2
9.994864497504E+19
n3
9.9922977353426E+29
n4
9.9897316323466E+39
n5
9.9871661883466E+49
2 √n
99987.158770514
3 √n
2154.2502488159
4 √n
316.20746159842
5 √n
99.994863310316
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
-9997431918
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 9997431919 can be divided by 4 positive divisors.
The sum of these divisors (counting 9997431919) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010011111001001011010001101111
3
Ternary
221210201221011101021
4
Quaternary
21103321023101233
5
Quinary
130433320310134
6
Senary
4332011355011
8
Octal
112371132157
10
Decimal
9997431919
12
Duodecimal
1b30152a67
16
Hexadecimal
253e4b46f
20
Vigesimal
7g43ijfj
36
Base36
4lc7nu7
md5
478b18f62f6ba23e766718237e128b68
sha1
bda07e84e47428faa7ffd869fb9d1f0b1f058bbc
sha256
e8c8ab82be878c94d5265ed969332d33bb5a214b47b4dcff7287405b1c884a86
sha512
542e293279c878366aa0c17e7063cc5ca8ad551ee4fb205a0552e76500412c89bfa34a4898574aa5a5315c5d18548e4e9bab592ab094aadb69e0c20309dee6fd
ripemd-160
6b7ed890c154bc7968891ac92e4917bc902dff91
Diameter
19994863838
Circumference
62815717342.989
Area
3.1399792878984E+20
Volume
4.1855638877112E+30
Surface area
1.2559917151594E+21
Circumference
62815717342.989
Perimeter
39989727676
Area
9.994864497504E+19
Diagonal
14138503808.751
Surface area
5.9969186985024E+20
Volume
9.9922977353426E+29
Space diagonal
17316060028.919
Perimeter
29992295757
Area
4.3279032811108E+19
Altitude
8658030014.4594
Surface area
4.3279032811108E+19
Volume
1.1776035813826E+29
Height
4712834602.9172