7389944245 is an odd 10-digits composite number following 7389944244
and preceding 7389944246 . In scientific notation, it is written as 7.389944245 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 5908665600 positive integers (up to 7389944245) that are relatively prime to 7389944245.
7389944245 has 8 divisors, whose sum is 8872867800
The reverse of 7389944245 is 5424499837
Previous prime number is 1801
Is Prime? no Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
seven billion three hundred eighty-nine million nine hundred forty-four thousand two hundred forty-five
Scientific notation
7.389944245 × 10^9
Engineering notation
7.389944245 × 10^9
Prime Factorization
5 × 1801 × 820649
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7389944245 Product of the distinct prime numbers
The prime factorization of 7389944245 is 5 × 1801 × 820649.
Since it has a total of 3 prime factors.
5 , 5 , 31 , 52 , 365 , 489 , 8688 , 93 , 78063 , 4199 , 681110 , 894629 , 6067265 , 7904039 , 81476018 , 18148123 , 989024515 , 840890972 , 7658639337 , 422129097
n×2
14779888490
n×3
22169832735
n×4
29559776980
n×5
36949721225
n÷2
3694972122.5
n÷3
2463314748.3333
n÷3
1847486061.25
n÷5
1477988849
n2
5.4611275944209E+19
n3
4.0357428437601E+29
n4
2.9823914602545E+39
n5
2.2039706608045E+49
2 √n85964.784912195
3 √n1947.8120755156
4 √n293.19751859829
5 √n94.130037641229
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
-7389944244 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 7389944245 can be divided by 8 positive divisors.
The sum of these divisors (counting 7389944245) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111000011110011001100110110101
3
Ternary
201002000111001201201
4
Quaternary
12320132121212311
5
Quinary
110113311203440
6
Senary
3221144052501
8
Octal
67036314665
10
Decimal
7389944245
12
Duodecimal
1522a64131
16
Hexadecimal
1b87999b5
20
Vigesimal
5f9730c5
36
Base36
3e7s5h1
md5
8feab9c862f18b67e07d4b3524c6f7fc
sha1
cc1cf7e5850b93345cc5127e72da026920bd59f5
sha256
9f4efb0eef1fbd76c10ed5199dfa38bb5a602ecab19e0f5d61d743b682b6c7fb
sha512
d47e94c50ac84f8e576995ae39fbb46bd60e3f9ea15246441d6ed094c205be8d3897a8853c688a85d64f5414d0001cc9923f7ea630036952830bf39723aa18aa
ripemd-160
00546d8d5d51dbbeca36abd2b57bd49546df4c58
Diameter
14779888490
Circumference
46432389101.06
Area
1.7156638330949E+20
Volume
1.6904880092979E+30
Surface area
6.8626553323796E+20
Circumference
46432389101.06
Perimeter
29559776980
Area
5.4611275944209E+19
Diagonal
10450959376.46
Surface area
3.2766765566525E+20
Volume
4.0357428437601E+29
Space diagonal
12799758897.441
Perimeter
22169832735
Area
2.3647376150383E+19
Altitude
6399879448.7206
Surface area
2.3647376150383E+19
Volume
4.7561685532464E+28
Height
3483653125.4867