9997665838 is an even 10-digits composite number following 9997665837
and preceding 9997665839 . In scientific notation, it is written as 9.997665838 × 10^9.
The sum of its digits is 70. It has a total of 3 prime factors and 8 positive divisors.
There are 4978917000 positive integers (up to 9997665838) that are relatively prime to 9997665838.
9997665838 has 8 divisors, whose sum is 15056246520
The reverse of 9997665838 is 8385667999
Previous prime number is 251
Is Prime? no Number parity even Number length 10 Sum of Digits 70 Digital Root 7
Name
nine billion nine hundred ninety-seven million six hundred sixty-five thousand eight hundred thirty-eight
Scientific notation
9.997665838 × 10^9
Engineering notation
9.997665838 × 10^9
Prime Factorization
2 × 251 × 19915669
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9997665838 Product of the distinct prime numbers
The prime factorization of 9997665838 is 2 × 251 × 19915669.
Since it has a total of 3 prime factors.
8 , 7 , 87 , 70 , 338 , 737 , 6030 , 1745 , 6861 , 74283 , 602758 , 775751 , 2094380 , 9302074 , 75333784 , 59539202 , 791906347 , 206071596 , 1667844336 , 1970111439
n×2
19995331676
n×3
29992997514
n×4
39990663352
n×5
49988329190
n÷2
4998832919
n÷3
3332555279.3333
n÷3
2499416459.5
n÷5
1999533167.6
n2
9.9953322208312E+19
n3
9.9929991483665E+29
n4
9.9906666204787E+39
n5
9.9883346370407E+49
2 √n99988.328508881
3 √n2154.2670503351
4 √n316.20931123052
5 √n99.995331240074
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
-9997665837 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 9997665838 can be divided by 8 positive divisors.
The sum of these divisors (counting 9997665838) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010011111010000100011000101110
3
Ternary
221210202101001020221
4
Quaternary
21103322010120232
5
Quinary
130433400301323
6
Senary
4332020401554
8
Octal
112372043056
10
Decimal
9997665838
12
Duodecimal
1b302462ba
16
Hexadecimal
253e8462e
20
Vigesimal
7g4584bi
36
Base36
4lccoby
md5
95a5e4cc0391daae1c2a04ee69bdbf04
sha1
237d7dbd557ade0630d168d6a8a9df2d63d3ba16
sha256
705f2fb454ec66fce02c878ba2271aaf393706ec84384f9b3a6006f8f7be56f4
sha512
4170979557015358b94c3bd8e937bf1ddce34e0cb6b5631cddacb47a34e3b7400bf994f978d538ba421be988de6223168dbe1217e810ebfab38262428fd12371
ripemd-160
32a31f7997adeffab694114f27267de411d536ba
Diameter
19995331676
Circumference
62817187099.413
Area
3.1401262275153E+20
Volume
4.1858576949116E+30
Surface area
1.2560504910061E+21
Circumference
62817187099.413
Perimeter
39990663352
Area
9.9953322208312E+19
Diagonal
14138834620.174
Surface area
5.9971993324987E+20
Volume
9.9929991483665E+29
Space diagonal
17316465188.512
Perimeter
29992997514
Area
4.3281058112525E+19
Altitude
8658232594.2558
Surface area
4.3281058112525E+19
Volume
1.1776862437002E+29
Height
4712944873.3913