2989712980 is an even 10-digits composite number following 2989712979
and preceding 2989712981 . In scientific notation, it is written as 2.989712980 × 10^9.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 1195885184 positive integers (up to 2989712980) that are relatively prime to 2989712980.
2989712980 has 12 divisors, whose sum is 6278397300
The reverse of 2989712980 is 0892179892
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
two billion nine hundred eighty-nine million seven hundred twelve thousand nine hundred eighty
Scientific notation
2.989712980 × 10^9
Engineering notation
2.989712980 × 10^9
Prime Factorization
2 × 2 × 5 × 149485649
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1494856490 Product of the distinct prime numbers
The prime factorization of 2989712980 is 2 × 2 × 5 × 149485649.
Since it has a total of 4 prime factors.
7 , 7 , 50 , 99 , 676 , 35 , 9108 , 2200 , 97368 , 36809 , 304524 , 226920 , 9872845 , 8954893 , 30307119 , 90635268 , 950683977 , 346350296 , 5633570670 , 5434447099
n×2
5979425960
n×3
8969138940
n×4
11958851920
n×5
14948564900
n÷2
1494856490
n÷3
996570993.33333
n÷3
747428245
n÷5
597942596
n2
8938383702780480400
n3
2.6723201776423E+28
n4
7.9894703218132E+37
n5
2.388622312445E+47
2 √n54678.267895024
3 √n1440.599188013
4 √n233.8338467695
5 √n78.546330275632
1 , 2 , 4 , 5 , 10 , 20 , 149485649 , 298971298 , 597942596 , 747428245 , 1494856490 , 2989712980
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2989712979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2989712980 can be divided by 12 positive divisors.
The sum of these divisors (counting 2989712980) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110010001100110110011001010100
3
Ternary
21201100200011012101
4
Quaternary
2302030312121110
5
Quinary
22110331303410
6
Senary
1212355531444
8
Octal
26214663124
10
Decimal
2989712980
12
Duodecimal
6b52b9b84
16
Hexadecimal
b2336654
20
Vigesimal
26e5e290
36
Base36
1dfzxas
md5
d60d0db569ff66fb206782be6f3a3572
sha1
b1b3deb8fc2f7a402400e4023ae85b35454d2568
sha256
978e502480a3030ebaf508cdbd8c8f32bfa94c1d7cf5f39208574e18a3f40e4f
sha512
4de47d0a59bbac661cbb1223c70cc06926f18c4f8173fb81c4006efd2faa149458d19b7ec995c8838c3e06aa1012be7a2c16d7f4b81ca40c1be8a5bfce97dda9
ripemd-160
eafaf981ebb220d3b6dca4cd1d605b7cb9eaef08
Diameter
5979425960
Circumference
18784920668.62
Area
2.8080760575622E+19
Volume
1.1193788584161E+29
Surface area
1.1232304230249E+20
Circumference
18784920668.62
Perimeter
11958851920
Area
8938383702780480400
Diagonal
4228092643.9189
Surface area
5.3630302216683E+19
Volume
2.6723201776423E+28
Space diagonal
5178334781.4082
Perimeter
8969138940
Area
3.8704336776904E+18
Altitude
2589167390.7041
Surface area
3.8704336776904E+18
Volume
3.1493595318542E+27
Height
1409364214.6396