2994889387 is an odd 10-digits composite number following 2994889386
and preceding 2994889388 . In scientific notation, it is written as 2.994889387 × 10^9.
The sum of its digits is 67. It has a total of 2 prime factors and 4 positive divisors.
There are 2567048040 positive integers (up to 2994889387) that are relatively prime to 2994889387.
2994889387 has 4 divisors, whose sum is 3422730736
The reverse of 2994889387 is 7839884992
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 67 Digital Root 4
Name
two billion nine hundred ninety-four million eight hundred eighty-nine thousand three hundred eighty-seven
Scientific notation
2.994889387 × 10^9
Engineering notation
2.994889387 × 10^9
Prime Factorization
7 × 427841341
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
2994889387 Product of the distinct prime numbers
The prime factorization of 2994889387 is 7 × 427841341.
Since it has a total of 2 prime factors.
9 , 4 , 14 , 2 , 281 , 995 , 5464 , 2136 , 47090 , 64734 , 739678 , 546054 , 1723581 , 171151 , 65761619 , 89106964 , 823582130 , 800969155 , 5911117089 , 4215164627
n×2
5989778774
n×3
8984668161
n×4
11979557548
n×5
14974446935
n÷2
1497444693.5
n÷3
998296462.33333
n÷3
748722346.75
n÷5
598977877.4
n2
8969362440365235769
n3
2.6862248380806E+28
n4
8.0449462586635E+37
n5
2.4093724169057E+47
2 √n54725.582564282
3 √n1441.4301293257
4 √n233.93499645047
5 √n78.573510575637
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
-2994889386 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 2994889387 can be divided by 4 positive divisors.
The sum of these divisors (counting 2994889387) is 1, the average is 0.25.
Base
System
Value
2
Binary
10110010100000100110001010101011
3
Ternary
21201201102010220011
4
Quaternary
2302200212022223
5
Quinary
22113142430022
6
Senary
1213102512351
8
Octal
26240461253
10
Decimal
2994889387
12
Duodecimal
6b6b956b7
16
Hexadecimal
b28262ab
20
Vigesimal
26fi1397
36
Base36
1dj2vfv
md5
ff6d99c98af1699160588b0ffd1cf32f
sha1
92e4224c4eae786316111c35eae0f9d8ad55b254
sha256
686bea3fa75947a11b230a87bec461597c7a19ee0e1268d91e967b3b85c2c727
sha512
2ce0adba24c6cf68142e153309612ac8bc98c8a229dd62c29b388dc6bc60b8e4877d3fef3f4bc5c53bd37ce49876f9b47a84a67d9d81ffb11e714dd267102f84
ripemd-160
0f57d9cb33f5fb4d051fd66bb811aacaa2e38e70
Diameter
5989778774
Circumference
18817444993.026
Area
2.8178083150036E+19
Volume
1.1252032289606E+29
Surface area
1.1271233260014E+20
Circumference
18817444993.026
Perimeter
11979557548
Area
8969362440365235769
Diagonal
4235413188.9026
Surface area
5.3816174642191E+19
Volume
2.6862248380806E+28
Space diagonal
5187300581.3328
Perimeter
8984668161
Area
3.8838478645531E+18
Altitude
2593650290.6664
Surface area
3.8838478645531E+18
Volume
3.1657463313309E+27
Height
1411804396.3009