9943688891 is an odd 10-digits prime number following 9943688890
and preceding 9943688892 . In scientific notation, it is written as 9.943688891 × 10^9.
The sum of its digits is 65. It has a total of 1 prime factors and 2 positive divisors.
There are 9943688890 positive integers (up to 9943688891) that are relatively prime to 9943688891.
9943688891 has 2 divisors, whose sum is 9943688892
The reverse of 9943688891 is 1988863499
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 65 Digital Root 2
Name
nine billion nine hundred forty-three million six hundred eighty-eight thousand eight hundred ninety-one
Scientific notation
9.943688891 × 10^9
Engineering notation
9.943688891 × 10^9
Prime Factorization
9943688891
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
9943688891 Product of the distinct prime numbers
The prime factorization of 9943688891 is 9943688891.
Since it has a total of 1 prime factors.
9 , 10 , 9 , 84 , 424 , 973 , 1219 , 3242 , 18340 , 99585 , 184915 , 656013 , 9167500 , 5471829 , 11043691 , 9760189 , 196460619 , 926947536 , 7675116463 , 9546889887
n×2
19887377782
n×3
29831066673
n×4
39774755564
n×5
49718444455
n÷2
4971844445.5
n÷3
3314562963.6667
n÷3
2485922222.75
n÷5
1988737778.2
n2
9.8876948760997E+19
n3
9.832016169707E+29
n4
9.7766509962848E+39
n5
9.7215975902941E+49
2 √n99718.046967437
3 √n2150.38312199
4 √n315.78164444349
5 √n99.887123246243
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
9943688892 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4971844446 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
99718.046972451 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997989 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9943688891 can be divided by 2 positive divisors.
The sum of these divisors (counting 9943688891) is 9943688892, the average is 4971844446.
Base
System
Value
2
Binary
1001010000101100001010011010111011
3
Ternary
221122222210201210202
4
Quaternary
21100230022122323
5
Quinary
130331041021031
6
Senary
4322411432415
8
Octal
112054123273
10
Decimal
9943688891
12
Duodecimal
1b1615570b
16
Hexadecimal
250b0a6bb
20
Vigesimal
7f78124b
36
Base36
4kg7rgb
md5
2dff9ff2cdd99d870e51ffe6ff5405c9
sha1
2b33ff248a1def3af70a0ff55f2eee704646133a
sha256
6633750cba3f3ff45504e12c3611dffa65f59ee4db8580f92022aeddd131163e
sha512
76040b06104f05d84d610c06ecca81aff9eb6431f22351fd2036a9264c43d651dba61a3ab1c056f6722b29fd499bca1bf25a91bcfddbe903328f5fb18778f10e
ripemd-160
c5d0e76689ac12a14975ff6f476b657c08baad69
Diameter
19887377782
Circumference
62478039939.096
Area
3.1063109583692E+20
Volume
4.118425302497E+30
Surface area
1.2425243833477E+21
Circumference
62478039939.096
Perimeter
39774755564
Area
9.8876948760997E+19
Diagonal
14062499689.671
Surface area
5.9326169256598E+20
Volume
9.832016169707E+29
Space diagonal
17222974373.87
Perimeter
29831066673
Area
4.2814974737858E+19
Altitude
8611487186.9351
Surface area
4.2814974737858E+19
Volume
1.1587142177226E+29
Height
4687499896.557