1994377907 is an odd 10-digits composite number following 1994377906
and preceding 1994377908 . In scientific notation, it is written as 1.994377907 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1984694400 positive integers (up to 1994377907) that are relatively prime to 1994377907.
1994377907 has 8 divisors, whose sum is 2004073632
The reverse of 1994377907 is 7097734991
Previous prime number is 3511
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion nine hundred ninety-four million three hundred seventy-seven thousand nine hundred seven
Scientific notation
1.994377907 × 10^9
Engineering notation
1.994377907 × 10^9
Prime Factorization
241 × 3511 × 2357
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1994377907 Product of the distinct prime numbers
The prime factorization of 1994377907 is 241 × 3511 × 2357.
Since it has a total of 3 prime factors.
5 , 3 , 12 , 82 , 748 , 336 , 1968 , 3018 , 96686 , 3196 , 973291 , 620131 , 9203868 , 9264807 , 67410415 , 73285289 , 633621786 , 297156385 , 9588637570 , 7142876279
n×2
3988755814
n×3
5983133721
n×4
7977511628
n×5
9971889535
n÷2
997188953.5
n÷3
664792635.66667
n÷3
498594476.75
n÷5
398875581.4
n2
3977543235929700649
n3
7.9327243538755E+27
n4
1.582085019369E+37
n5
3.1552754096252E+46
2 √n44658.458403756
3 √n1258.7393764033
4 √n211.32547977884
5 √n72.437172686034
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
-1994377906 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 1994377907 can be divided by 8 positive divisors.
The sum of these divisors (counting 1994377907) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110111111100101010110011
3
Ternary
12010222202220011102
4
Quaternary
1312313330222303
5
Quinary
13041030043112
6
Senary
525522235015
8
Octal
16667745263
10
Decimal
1994377907
12
Duodecimal
477ab5a6b
16
Hexadecimal
76dfcab3
20
Vigesimal
1b34h4f7
36
Base36
wzefub
md5
c527b07e2abfbf519c96208eba560d5f
sha1
5490b11b3d01d3f84ee93d40e420ecccdbdf5212
sha256
8de0764fa437994fdf07e72116cf8f35894790442e916d85c392ddebcb94fd14
sha512
84a27e0763f4302781be63d632a73a15c8ad8999628b5b5896f3a11b12a68ceab036957612e38023421fa17f1c95cb4d8ec5b9fe19639d285e0755781899a7a3
ripemd-160
71e1dc764a42186ad0ba62fff9f09eb61635d6b8
Diameter
3988755814
Circumference
12531045962.226
Area
1.2495820609333E+19
Volume
3.3228518070784E+28
Surface area
4.998328243733E+19
Circumference
12531045962.226
Perimeter
7977511628
Area
3977543235929700649
Diagonal
2820476284.5767
Surface area
2.3865259415578E+19
Volume
7.9327243538755E+27
Space diagonal
3454363864.4169
Perimeter
5983133721
Area
1.722326743483E+18
Altitude
1727181932.2084
Surface area
1.722326743483E+18
Volume
9.348805306515E+26
Height
940158761.52556