9940372681 is an odd 10-digits composite number following 9940372680
and preceding 9940372682 . In scientific notation, it is written as 9.940372681 × 10^9.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 9893261700 positive integers (up to 9940372681) that are relatively prime to 9940372681.
9940372681 has 4 divisors, whose sum is 9987483664
The reverse of 9940372681 is 1862730499
Previous prime number is 211
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
nine billion nine hundred forty million three hundred seventy-two thousand six hundred eighty-one
Scientific notation
9.940372681 × 10^9
Engineering notation
9.940372681 × 10^9
Prime Factorization
211 × 47110771
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
9940372681 Product of the distinct prime numbers
The prime factorization of 9940372681 is 211 × 47110771.
Since it has a total of 2 prime factors.
5 , 10 , 25 , 34 , 38 , 147 , 8478 , 7307 , 48248 , 7120 , 973244 , 718251 , 9377429 , 4692644 , 36890368 , 76186377 , 341626042 , 876419123 , 5177843483 , 5656783749
n×2
19880745362
n×3
29821118043
n×4
39761490724
n×5
49701863405
n÷2
4970186340.5
n÷3
3313457560.3333
n÷3
2485093170.25
n÷5
1988074536.2
n2
9.8811009037171E+19
n3
9.8221825481514E+29
n4
9.7636155069439E+39
n5
9.7053976853013E+49
2 √n99701.417647895
3 √n2150.1440452256
4 √n315.75531293692
5 √n99.88045990676
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
-9940372680 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 9940372681 can be divided by 4 positive divisors.
The sum of these divisors (counting 9940372681) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010000011111100000110011001001
3
Ternary
221122202120020211011
4
Quaternary
21100133200303021
5
Quinary
130324213411211
6
Senary
4322212403521
8
Octal
112037406311
10
Decimal
9940372681
12
Duodecimal
1b150165a1
16
Hexadecimal
2507e0cc9
20
Vigesimal
7f676be1
36
Base36
4ke8ond
md5
5dfb9558b76d54fda00b1a42096605ef
sha1
507d864c12e832ff36d12b19e0055098bffe8626
sha256
d937eb105b60927c3c6ad34e7719093141fdb08bddbee0725bb9648754b072ca
sha512
ba874c1e345ed1ae693fca2f91bb281baa58ce286a430f40d62cd066973bcb95c5fbea170947d534d6e8fc20ab7797d15c7b3e96ccb2496162832767cc5ae0da
ripemd-160
235fd8d371c6d3f058afaca2b94a3b310c93a6fb
Diameter
19880745362
Circumference
62457203577.149
Area
3.1042394008497E+20
Volume
4.114306204732E+30
Surface area
1.2416957603399E+21
Circumference
62457203577.149
Perimeter
39761490724
Area
9.8811009037171E+19
Diagonal
14057809860.513
Surface area
5.9286605422303E+20
Volume
9.8221825481514E+29
Space diagonal
17217230529.662
Perimeter
29821118043
Area
4.2786421999882E+19
Altitude
8608615264.8308
Surface area
4.2786421999882E+19
Volume
1.1575553143083E+29
Height
4685936620.1711