2989661837 is an odd 10-digits composite number following 2989661836
and preceding 2989661838 . In scientific notation, it is written as 2.989661837 × 10^9.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 2665704384 positive integers (up to 2989661837) that are relatively prime to 2989661837.
2989661837 has 8 divisors, whose sum is 3332131200
The reverse of 2989661837 is 7381669892
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 59
Digital Root 5
Name
two billion nine hundred eighty-nine million six hundred sixty-one thousand eight hundred thirty-seven
Scientific notation
2.989661837 × 10^9
Engineering notation
2.989661837 × 10^9
Prime Factorization
17 × 19 × 9255919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2989661837
Product of the distinct prime numbers
The prime factorization of 2989661837 is 17 × 19 × 9255919.
Since it has a total of 3 prime factors.
9 , 1 , 62 , 46 , 863 , 375 , 3430 , 5976 , 63665 , 6889 , 707684 , 655960 , 2096480 , 3280785 , 74108084 , 27616499 , 259670842 , 13255917 , 4126262390 , 2175708387
n×2
5979323674
n×3
8968985511
n×4
11958647348
n×5
14948309185
n÷2
1494830918.5
n÷3
996553945.66667
n÷3
747415459.25
n÷5
597932367.4
n2
8938077899614214569
n3
2.672183039261E+28
n4
7.9889236539572E+37
n5
2.3884180166942E+47
2 √n
54677.800220931
3 √n
1440.5909735138
4 √n
233.83284675368
5 √n
78.546061545992
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
-2989661836
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 2989661837 can be divided by 8 positive divisors.
The sum of these divisors (counting 2989661837) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010001100101001111010001101
3
Ternary
21201100120120001012
4
Quaternary
2302030221322031
5
Quinary
22110323134322
6
Senary
1212354455005
8
Octal
26214517215
10
Decimal
2989661837
12
Duodecimal
6b5294465
16
Hexadecimal
b2329e8d
20
Vigesimal
26e57ebh
36
Base36
1dfytu5
md5
d1063503963200c4419d29b7e40aa0fc
sha1
83883910c1bd93b06c6eeba11782f1eadd91a194
sha256
49e167cab7d6b976177fb442852cd7c3e813be679c2ced57ae8b843521e2caec
sha512
a8e63c9081b9d14d217a0cedeecd6bb7612651649fbb501475d48b3f4c39bccf2956710557ceb5e23f7448e921ed5e12a71ef9d6a5da1c2a9d5efcec6beaba95
ripemd-160
9db8ed8729e26af90e29a1197025d10410e7b6da
Diameter
5979323674
Circumference
18784599327.674
Area
2.8079799866641E+19
Volume
1.1193214140253E+29
Surface area
1.1231919946657E+20
Circumference
18784599327.674
Perimeter
11958647348
Area
8938077899614214569
Diagonal
4228020316.7947
Surface area
5.3628467397685E+19
Volume
2.672183039261E+28
Space diagonal
5178246199.1337
Perimeter
8968985511
Area
3.8703012610351E+18
Altitude
2589123099.5669
Surface area
3.8703012610351E+18
Volume
3.1491979127219E+27
Height
1409340105.5982