7389640761 is an odd 10-digits composite number following 7389640760
and preceding 7389640762 . In scientific notation, it is written as 7.389640761 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 4905814032 positive integers (up to 7389640761) that are relatively prime to 7389640761.
7389640761 has 8 divisors, whose sum is 9894080640
The reverse of 7389640761 is 1670469837
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
seven billion three hundred eighty-nine million six hundred forty thousand seven hundred sixty-one
Scientific notation
7.389640761 × 10^9
Engineering notation
7.389640761 × 10^9
Prime Factorization
3 × 239 × 10306333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7389640761
Product of the distinct prime numbers
The prime factorization of 7389640761 is 3 × 239 × 10306333.
Since it has a total of 3 prime factors.
6 , 3 , 44 , 39 , 993 , 447 , 3669 , 9730 , 39470 , 16482 , 930971 , 243953 , 8447657 , 6626338 , 33855192 , 86532557 , 461354469 , 27025943 , 6732593706 , 7668519474
n×2
14779281522
n×3
22168922283
n×4
29558563044
n×5
36948203805
n÷2
3694820380.5
n÷3
2463213587
n÷3
1847410190.25
n÷5
1477928152.2
n2
5.4606790576633E+19
n3
4.0352456547248E+29
n4
2.9819015770802E+39
n5
2.2035181439282E+49
2 √n
85963.019729416
3 √n
1947.7854114492
4 √n
293.19450835481
5 √n
94.129264497923
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
-7389640760
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 7389640761 can be divided by 8 positive divisors.
The sum of these divisors (counting 7389640761) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111000011101001111100000111001
3
Ternary
201001222220122102120
4
Quaternary
12320131033200321
5
Quinary
110113222001021
6
Senary
3221133351453
8
Octal
67035174071
10
Decimal
7389640761
12
Duodecimal
1522938589
16
Hexadecimal
1b874f839
20
Vigesimal
5f9551i1
36
Base36
3e7lnax
md5
1c8fa8bf2687164b57154735be19e232
sha1
8f55d897eee9a76be936898d8cb3abe7f2cfbeab
sha256
55b4c5f6004bb832e83ee69cf8b7b21ea9a31846cb5ba4e9b65c17ac04391b1b
sha512
56443701d9e386ffd298207b62051523a0afb13b066798b57a9d1c0f0ae16e9d2de1a81fc0e0595027be8a6ed68f5074d3c21638f4ea861c15d55206aec8530b
ripemd-160
1c4e6101fa10c2c32534e357597fc71de7ed6396
Diameter
14779281522
Circumference
46430482254.851
Area
1.7155229211167E+20
Volume
1.6902797472418E+30
Surface area
6.8620916844666E+20
Circumference
46430482254.851
Perimeter
29558563044
Area
5.4606790576633E+19
Diagonal
10450530185.271
Surface area
3.276407434598E+20
Volume
4.0352456547248E+29
Space diagonal
12799233247.734
Perimeter
22168922283
Area
2.364543392925E+19
Altitude
6399616623.867
Surface area
2.364543392925E+19
Volume
4.755582610349E+28
Height
3483510061.7571