2149737549 is an odd 10-digits composite number following 2149737548
and preceding 2149737550 . In scientific notation, it is written as 2.149737549 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 1382209920 positive integers (up to 2149737549) that are relatively prime to 2149737549.
2149737549 has 8 divisors, whose sum is 2176850368
The reverse of 2149737549 is 9457379412
Previous prime number is 937
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
two billion one hundred forty-nine million seven hundred thirty-seven thousand five hundred forty-nine
Scientific notation
2.149737549 × 10^9
Engineering notation
2.149737549 × 10^9
Prime Factorization
87 × 937 × 26371
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2149737549 Product of the distinct prime numbers
The prime factorization of 2149737549 is 87 × 937 × 26371.
Since it has a total of 3 prime factors.
7 , 9 , 90 , 91 , 95 , 240 , 9177 , 8146 , 93725 , 86317 , 255224 , 824119 , 7761184 , 9289105 , 67663451 , 83675594 , 882017895 , 58540066 , 6155465185 , 8006891148
n×2
4299475098
n×3
6449212647
n×4
8598950196
n×5
10748687745
n÷2
1074868774.5
n÷3
716579183
n÷3
537434387.25
n÷5
429947509.8
n2
4621371529580527401
n3
9.9347359050188E+27
n4
2.1357074814417E+37
n5
4.5912105665355E+46
2 √n46365.26230919
3 √n1290.6103613643
4 √n215.32594434761
5 √n73.532120199904
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
-2149737548 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 2149737549 can be divided by 8 positive divisors.
The sum of these divisors (counting 2149737549) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000001000100110010001001101
3
Ternary
12112211002222112020
4
Quaternary
2000020212101031
5
Quinary
13400313100144
6
Senary
553152200353
8
Octal
20010462115
10
Decimal
2149737549
12
Duodecimal
4bbb390b9
16
Hexadecimal
8022644d
20
Vigesimal
1dbfh3h9
36
Base36
zjwc3x
md5
7e232d1057d96a31b9938d534f22643e
sha1
0ef6552438770375b7abb24ca86d2e2b26360509
sha256
baf564b31f62bfa436a149213b6c0ed52edbf8254ed9ee5e303953866e52f89e
sha512
ce21cb30568a2bc838df55cd72ae46062f67e176fe6b33ee575e8ff0df1e8cc938624aa1d5b280511dc49b28acfbd105bdc3b887fe9dc54232f89bdc3dd40ae6
ripemd-160
5bc4c5ab873ab2087edd6c9f6f2cf86d0847509c
Diameter
4299475098
Circumference
13507199382.169
Area
1.4518466846839E+19
Volume
4.1614524446083E+28
Surface area
5.8073867387357E+19
Circumference
13507199382.169
Perimeter
8598950196
Area
4621371529580527401
Diagonal
3040187997.3385
Surface area
2.7728229177483E+19
Volume
9.9347359050188E+27
Space diagonal
3723454657.8066
Perimeter
6449212647
Area
2.0011125724714E+18
Altitude
1861727328.9033
Surface area
2.0011125724714E+18
Volume
1.1708198546227E+27
Height
1013395999.1128