2989969497 is an odd 10-digits composite number following 2989969496
and preceding 2989969498 . In scientific notation, it is written as 2.989969497 × 10^9.
The sum of its digits is 72. It has a total of 4 prime factors and 8 positive divisors.
There are 1993312980 positive integers (up to 2989969497) that are relatively prime to 2989969497.
2989969497 has 8 divisors, whose sum is 4429584480
The reverse of 2989969497 is 7949699892
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 72
Digital Root 9
Name
two billion nine hundred eighty-nine million nine hundred sixty-nine thousand four hundred ninety-seven
Scientific notation
2.989969497 × 10^9
Engineering notation
2.989969497 × 10^9
Prime Factorization
3 × 3 × 3 × 110739611
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
332218833
Product of the distinct prime numbers
The prime factorization of 2989969497 is 3 × 3 × 3 × 110739611.
Since it has a total of 4 prime factors.
3 , 4 , 59 , 26 , 339 , 855 , 4703 , 1718 , 92846 , 49804 , 475221 , 453456 , 3263815 , 6242959 , 30415223 , 81563778 , 61439287 , 869469397 , 4805003088 , 6485684731
n×2
5979938994
n×3
8969908491
n×4
11959877988
n×5
14949847485
n÷2
1494984748.5
n÷3
996656499
n÷3
747492374.25
n÷5
597993899.4
n2
8939917592990433009
n3
2.6730080908735E+28
n4
7.992212656946E+37
n5
2.3896472057806E+47
2 √n
54680.613538987
3 √n
1440.6403879115
4 √n
233.83886233684
5 √n
78.54767808244
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
-2989969496
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 2989969497 can be divided by 8 positive divisors.
The sum of these divisors (counting 2989969497) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010001101110101000001011001
3
Ternary
21201101011012002000
4
Quaternary
2302031311001121
5
Quinary
22110413010442
6
Senary
1212405231213
8
Octal
26215650131
10
Decimal
2989969497
12
Duodecimal
6b5402509
16
Hexadecimal
b2375059
20
Vigesimal
26e763eh
36
Base36
1dg5f89
md5
8b5dc0b33c78b020f12c5d2e3d027d27
sha1
98142374a27defbac56e56581750809ee709bb6a
sha256
2bf8ec0149c16a75a55fd176078a0dddde945375c672a33acd03154c25a474ac
sha512
6b8502cd7f2cc0866dc9d45e5377ab8224f02d8f053d682e3186a1da0874771eb2c7cb69fbb45b94806e7f6ac2ace65ed1d45c23f1f06414a470308b0971bc4f
ripemd-160
2565e6cff8e92572e5911db9ba5b676ad58b74eb
Diameter
5979938994
Circumference
18786532412.466
Area
2.8085579433837E+19
Volume
1.1196670108366E+29
Surface area
1.1234231773535E+20
Circumference
18786532412.466
Perimeter
11959877988
Area
8939917592990433009
Diagonal
4228455413.7393
Surface area
5.3639505557943E+19
Volume
2.6730080908735E+28
Space diagonal
5178779081.8852
Perimeter
8969908491
Area
3.8710978716346E+18
Altitude
2589389540.9426
Surface area
3.8710978716346E+18
Volume
3.1501702453719E+27
Height
1409485137.9131