7381474939 is an odd 10-digits composite number following 7381474938
and preceding 7381474940 . In scientific notation, it is written as 7.381474939 × 10^9.
The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors.
There are 6607727280 positive integers (up to 7381474939) that are relatively prime to 7381474939.
7381474939 has 24 divisors, whose sum is 8227844352
The reverse of 7381474939 is 9394741837
Previous prime number is 83
Is Prime? no Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
seven billion three hundred eighty-one million four hundred seventy-four thousand nine hundred thirty-nine
Scientific notation
7.381474939 × 10^9
Engineering notation
7.381474939 × 10^9
Prime Factorization
23 × 19 × 19 × 83 × 10711
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
388498681 Product of the distinct prime numbers
The prime factorization of 7381474939 is 23 × 19 × 19 × 83 × 10711.
Since it has a total of 5 prime factors.
10 , 4 , 80 , 42 , 491 , 622 , 9351 , 3812 , 7557 , 6173 , 356104 , 208859 , 7341276 , 3475074 , 86032063 , 92590043 , 252404943 , 353371034 , 6966741349 , 8700957146
n×2
14762949878
n×3
22144424817
n×4
29525899756
n×5
36907374695
n÷2
3690737469.5
n÷3
2460491646.3333
n÷3
1845368734.75
n÷5
1476294987.8
n2
5.4486172275085E+19
n3
4.0218831517058E+29
n4
2.9687429691902E+39
n5
2.191370182741E+49
2 √n85915.510468134
3 √n1947.0676890902
4 √n293.11347711788
5 √n94.108452043827
1 , 19 , 23 , 83 , 361 , 437 , 1577 , 1909 , 8303 , 10711 , 29963 , 36271 , 203509 , 246353 , 689149 , 889013 , 3866671 , 4680707 , 16891247 , 20447299 , 88933433 , 320933693 , 388498681 , 7381474939
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7381474938 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7381474939 can be divided by 24 positive divisors.
The sum of these divisors (counting 7381474939) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110110111111110000101111001111011
3
Ternary
201001102112210000201
4
Quaternary
12313332011321323
5
Quinary
110104124144224
6
Senary
3220242343031
8
Octal
66776057173
10
Decimal
7381474939
12
Duodecimal
152005aa77
16
Hexadecimal
1b7f85e7b
20
Vigesimal
5f6e476j
36
Base36
3e2qmij
md5
a29fb90682c53ab80b90c06feaaa6428
sha1
cc6a7f3b7cf56943896dd4750a7766f6432a0395
sha256
4515dfeb6bc31d654e063e6d64e7708b5b111d7139e578ccb811c6832272cd55
sha512
ab97500243655592176f037cf665a6a9dec1335460b85ece87909d4ccbfd8a811323c48095e283413b05cd38535adfbaec5c1a7a1dfd24c2f3242fe4ece3b7e2
ripemd-160
26c9606bcf663a84b3a9ead56c23c439fb6fd62f
Diameter
14762949878
Circumference
46379174882.039
Area
1.7117335854164E+20
Volume
1.6846824750661E+30
Surface area
6.8469343416654E+20
Circumference
46379174882.039
Perimeter
29525899756
Area
5.4486172275085E+19
Diagonal
10438981969.051
Surface area
3.2691703365051E+20
Volume
4.0218831517058E+29
Space diagonal
12785089629.144
Perimeter
22144424817
Area
2.35932046726E+19
Altitude
6392544814.5722
Surface area
2.35932046726E+19
Volume
4.7398347495185E+28
Height
3479660656.3503