7440989891 is an odd 10-digits composite number following 7440989890
and preceding 7440989892 . In scientific notation, it is written as 7.440989891 × 10^9.
The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors.
There are 7403597784 positive integers (up to 7440989891) that are relatively prime to 7440989891.
7440989891 has 4 divisors, whose sum is 7478382000
The reverse of 7440989891 is 1989890447
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 59
Digital Root 5
Name
seven billion four hundred forty million nine hundred eighty-nine thousand eight hundred ninety-one
Scientific notation
7.440989891 × 10^9
Engineering notation
7.440989891 × 10^9
Prime Factorization
199 × 37391909
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
7440989891
Product of the distinct prime numbers
The prime factorization of 7440989891 is 199 × 37391909.
Since it has a total of 2 prime factors.
9 , 1 , 71 , 59 , 607 , 635 , 5258 , 813 , 98873 , 73096 , 6556 , 308884 , 5550812 , 3393614 , 40227685 , 91345480 , 682522242 , 637072158 , 3780907049 , 1532467891
n×2
14881979782
n×3
22322969673
n×4
29763959564
n×5
37204949455
n÷2
3720494945.5
n÷3
2480329963.6667
n÷3
1860247472.75
n÷5
1488197978.2
n2
5.5368330557964E+19
n3
4.1199518796336E+29
n4
3.065652028776E+39
n5
2.2811485755446E+49
2 √n
86261.17255753
3 √n
1952.2865914807
4 √n
293.70252392094
5 √n
94.259719470003
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7440989890
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7440989891 can be divided by 4 positive divisors.
The sum of these divisors (counting 7440989891) is 1, the average is 0.25.
Base
System
Value
2
Binary
110111011100001000111111011000011
3
Ternary
201012120112110012012
4
Quaternary
12323201013323003
5
Quinary
110214343134031
6
Senary
3230210123135
8
Octal
67341077303
10
Decimal
7440989891
12
Duodecimal
1537b804ab
16
Hexadecimal
1bb847ec3
20
Vigesimal
5g563eeb
36
Base36
3f268jn
md5
0b79145fdb2b1067ef8f5f4162ccd886
sha1
a94c33c00d388b1b96e09963b5f55de8ee72c394
sha256
a996c192107f5c591ef3df92cd8e0ef411ef5168bedaacf98b281186d1804d9a
sha512
39dd62f1e8af1ed200565ec38aa8aeeed8aaa736764f925b7f8b3e9deec6044aab03b65b7b085bcbafe31597513eb34a32b5857924e6355d5e1e822c77f30d76
ripemd-160
e0454b695654f04ab53c3030f4e76b5247ed1ffe
Diameter
14881979782
Circumference
46753118354.003
Area
1.7394474052243E+20
Volume
1.72576140776E+30
Surface area
6.9577896208973E+20
Circumference
46753118354.003
Perimeter
29763959564
Area
5.5368330557964E+19
Diagonal
10523148821.333
Surface area
3.3220998334779E+20
Volume
4.1199518796336E+29
Space diagonal
12888172549.818
Perimeter
22322969673
Area
2.3975190414166E+19
Altitude
6444086274.9092
Surface area
2.3975190414166E+19
Volume
4.8554098537519E+28
Height
3507716273.7778