2989149745 is an odd 10-digits composite number following 2989149744
and preceding 2989149746 . In scientific notation, it is written as 2.989149745 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 2350788720 positive integers (up to 2989149745) that are relatively prime to 2989149745.
2989149745 has 8 divisors, whose sum is 3647776320
The reverse of 2989149745 is 5479419892
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 58
Digital Root 4
Name
two billion nine hundred eighty-nine million one hundred forty-nine thousand seven hundred forty-five
Scientific notation
2.989149745 × 10^9
Engineering notation
2.989149745 × 10^9
Prime Factorization
5 × 59 × 10132711
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2989149745
Product of the distinct prime numbers
The prime factorization of 2989149745 is 5 × 59 × 10132711.
Since it has a total of 3 prime factors.
6 , 8 , 56 , 34 , 341 , 715 , 7549 , 3053 , 26456 , 14397 , 560857 , 431209 , 2296349 , 3644943 , 8345163 , 27424132 , 932155803 , 143086852 , 995376149 , 2210932378
n×2
5978299490
n×3
8967449235
n×4
11956598980
n×5
14945748725
n÷2
1494574872.5
n÷3
996383248.33333
n÷3
747287436.25
n÷5
597829949
n2
8935016198033565025
n3
2.6708101389923E+28
n4
7.9834514459122E+37
n5
2.3863731853768E+47
2 √n
54673.117205808
3 √n
1440.5087170272
4 √n
233.82283294368
5 √n
78.543370568344
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
-2989149744
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 2989149745 can be divided by 8 positive divisors.
The sum of these divisors (counting 2989149745) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010001010101100111000110001
3
Ternary
21201022121112120211
4
Quaternary
2302022230320301
5
Quinary
22110210242440
6
Senary
1212335504121
8
Octal
26212547061
10
Decimal
2989149745
12
Duodecimal
6b5088041
16
Hexadecimal
b22ace31
20
Vigesimal
26e23e75
36
Base36
1dfnupd
md5
d39081858a8ad6086753b5f963244d05
sha1
9f4375e90cf3cad9c5c9546f7e1599997f35e1eb
sha256
2f0ab481d5f382bfc3387c807af14ad9b2c1218fed96d1fb41c5d41f9cfa16f8
sha512
2c468a8b1f94a96a3795793cea065a512935de35e29a3a402ef35f700de013fac85b6512278e7e56db73ce1a757ff52cbf0c5a48ce5588b09850f5ad089f3cea
ripemd-160
458a70723f1e333c4b235704935d5eb0ad8a1df0
Diameter
5978299490
Circumference
18781381758.744
Area
2.8070181247448E+19
Volume
1.1187463349055E+29
Surface area
1.1228072498979E+20
Circumference
18781381758.744
Perimeter
11956598980
Area
8935016198033565025
Diagonal
4227296109.3431
Surface area
5.3610097188201E+19
Volume
2.6708101389923E+28
Space diagonal
5177359229.7716
Perimeter
8967449235
Area
3.8689755053613E+18
Altitude
2588679614.8858
Surface area
3.8689755053613E+18
Volume
3.1475799342387E+27
Height
1409098703.1144