7389949931 is an odd 10-digits composite number following 7389949930
and preceding 7389949932 . In scientific notation, it is written as 7.389949931 × 10^9.
The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors.
There are 5795241984 positive integers (up to 7389949931) that are relatively prime to 7389949931.
7389949931 has 16 divisors, whose sum is 9175825344
The reverse of 7389949931 is 1399499837
Previous prime number is 113
Is Prime? no Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
seven billion three hundred eighty-nine million nine hundred forty-nine thousand nine hundred thirty-one
Scientific notation
7.389949931 × 10^9
Engineering notation
7.389949931 × 10^9
Prime Factorization
7 × 13 × 113 × 718657
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7389949931 Product of the distinct prime numbers
The prime factorization of 7389949931 is 7 × 13 × 113 × 718657.
Since it has a total of 4 prime factors.
3 , 3 , 45 , 24 , 238 , 148 , 5875 , 9891 , 72839 , 49139 , 452182 , 267698 , 5836393 , 3737413 , 95209701 , 59176624 , 433314613 , 163795196 , 7734742667 , 5490880048
n×2
14779899862
n×3
22169849793
n×4
29559799724
n×5
36949749655
n÷2
3694974965.5
n÷3
2463316643.6667
n÷3
1847487482.75
n÷5
1477989986.2
n2
5.4611359982687E+19
n3
4.0357521593587E+29
n4
2.9824006391586E+39
n5
2.2039791397565E+49
2 √n85964.817983871
3 √n1947.8125750799
4 √n293.19757499657
5 √n94.130052126406
1 , 7 , 13 , 91 , 113 , 791 , 1469 , 10283 , 718657 , 5030599 , 9342541 , 65397787 , 81208241 , 568457687 , 1055707133 , 7389949931
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7389949930 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7389949931 can be divided by 16 positive divisors.
The sum of these divisors (counting 7389949931) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110111000011110011010111111101011
3
Ternary
201002000111100112022
4
Quaternary
12320132122333223
5
Quinary
110113311344211
6
Senary
3221144135055
8
Octal
67036327753
10
Decimal
7389949931
12
Duodecimal
1522a6748b
16
Hexadecimal
1b879afeb
20
Vigesimal
5f973egb
36
Base36
3e7s9uz
md5
f59de282ba3cc629d044c3f32eb76667
sha1
77b0b4d9389aefd987651f3c00aafe5d36933049
sha256
cb0209a13a909d4a73c6ed352be4be9dfb51ce3939f6b82163e2635656cbd932
sha512
f3a986da0041b65e1c8eb2fd9ef1e2b6f621691e322cc5f6270c77a25fbeeefb3574c0e189ee871fd2446fc88364edae23bbac0ae341d1418569dbfec2f623bb
ripemd-160
b6b1cc0437c6181933b89c0f87e5d0cbea492a9c
Diameter
14779899862
Circumference
46432424827.252
Area
1.7156664732416E+20
Volume
1.6904919114067E+30
Surface area
6.8626658929663E+20
Circumference
46432424827.252
Perimeter
29559799724
Area
5.4611359982687E+19
Diagonal
10450967417.678
Surface area
3.2766815989612E+20
Volume
4.0357521593587E+29
Space diagonal
12799768745.882
Perimeter
22169849793
Area
2.3647412540112E+19
Altitude
6399884372.9411
Surface area
2.3647412540112E+19
Volume
4.7561795317847E+28
Height
3483655805.8928