7389639494 is an even 10-digits composite number following 7389639493
and preceding 7389639495 . In scientific notation, it is written as 7.389639494 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 3692285856 positive integers (up to 7389639494) that are relatively prime to 7389639494.
7389639494 has 8 divisors, whose sum is 11092060920
The reverse of 7389639494 is 4949369837
Previous prime number is 1459
Is Prime? no Number parity even Number length 10 Sum of Digits 62 Digital Root 8
Name
seven billion three hundred eighty-nine million six hundred thirty-nine thousand four hundred ninety-four
Scientific notation
7.389639494 × 10^9
Engineering notation
7.389639494 × 10^9
Prime Factorization
2 × 1459 × 2532433
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7389639494 Product of the distinct prime numbers
The prime factorization of 7389639494 is 2 × 1459 × 2532433.
Since it has a total of 3 prime factors.
1 , 3 , 21 , 24 , 204 , 292 , 4780 , 530 , 88480 , 97274 , 637210 , 157391 , 6688814 , 6190552 , 86260055 , 36337078 , 10610617 , 673214219 , 8078019704 , 9738396408
n×2
14779278988
n×3
22168918482
n×4
29558557976
n×5
36948197470
n÷2
3694819747
n÷3
2463213164.6667
n÷3
1847409873.5
n÷5
1477927898.8
n2
5.4606771851285E+19
n3
4.035243579121E+29
n4
2.9818995320182E+39
n5
2.2035162548942E+49
2 √n85963.012359968
3 √n1947.7853001292
4 √n293.1944957873
5 √n94.129261270113
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
-7389639493 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 7389639494 can be divided by 8 positive divisors.
The sum of these divisors (counting 7389639494) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111000011101001111001101000110
3
Ternary
201001222220120200122
4
Quaternary
12320131033031012
5
Quinary
110113221430434
6
Senary
3221133341542
8
Octal
67035171506
10
Decimal
7389639494
12
Duodecimal
15229378b2
16
Hexadecimal
1b874f346
20
Vigesimal
5f954iee
36
Base36
3e7lmbq
md5
d966c494c086a279df003ba4f05db71f
sha1
6da87bb20eb53dabc061fd5882154a6c679cd07d
sha256
3bd617910d906f58996ff84d6f8595e72443ce636881a1fef295e0fa1266e735
sha512
cc5c01d0a8dbd714979d0718b8bf00aa0f3f0fd45dfa50f403934e55f503694084b4d620b74000e35905d8c6dedf6e5b17224754532f27c5ec012668673f8571
ripemd-160
de6279f32fe499c8352bdf0e7a6f38b133de3e2a
Diameter
14779278988
Circumference
46430474294.055
Area
1.7155223328425E+20
Volume
1.6902788778149E+30
Surface area
6.86208933137E+20
Circumference
46430474294.055
Perimeter
29558557976
Area
5.4606771851285E+19
Diagonal
10450528393.463
Surface area
3.2764063110771E+20
Volume
4.035243579121E+29
Space diagonal
12799231053.226
Perimeter
22168918482
Area
2.3645425820937E+19
Altitude
6399615526.6128
Surface area
2.3645425820937E+19
Volume
4.7555801642266E+28
Height
3483509464.4876