7442181490 is an even 10-digits composite number following 7442181489
and preceding 7442181491 . In scientific notation, it is written as 7.442181490 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 2976872592 positive integers (up to 7442181490) that are relatively prime to 7442181490.
7442181490 has 8 divisors, whose sum is 13395926700
The reverse of 7442181490 is 0941812447
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 40
Digital Root 4
Name
seven billion four hundred forty-two million one hundred eighty-one thousand four hundred ninety
Scientific notation
7.442181490 × 10^9
Engineering notation
7.442181490 × 10^9
Prime Factorization
2 × 5 × 744218149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7442181490
Product of the distinct prime numbers
The prime factorization of 7442181490 is 2 × 5 × 744218149.
Since it has a total of 3 prime factors.
9 , 8 , 23 , 39 , 512 , 439 , 1184 , 609 , 84673 , 59479 , 390732 , 331788 , 7493845 , 2208980 , 1068280 , 29947542 , 44160507 , 248598269 , 362347818 , 5533068189
n×2
14884362980
n×3
22326544470
n×4
29768725960
n×5
37210907450
n÷2
3721090745
n÷3
2480727163.3333
n÷3
1860545372.5
n÷5
1488436298
n2
5.5386065330099E+19
n3
4.1219315020359E+29
n4
3.06761623275E+39
n5
2.2829756745795E+49
2 √n
86268.079206622
3 √n
1952.3907988785
4 √n
293.71428158437
5 √n
94.262738224095
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
-7442181489
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 7442181490 can be divided by 8 positive divisors.
The sum of these divisors (counting 7442181490) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111011100101101010110101110010
3
Ternary
201012122202222202111
4
Quaternary
12323211222311302
5
Quinary
110220144301430
6
Senary
3230251435534
8
Octal
67345526562
10
Decimal
7442181490
12
Duodecimal
1538455baa
16
Hexadecimal
1bb96ad72
20
Vigesimal
5g5dcdea
36
Base36
3f2vrzm
md5
5bd07295a53ed90113ee407a579c826f
sha1
b91ec2ed1761aef24a763f1737d1abcf25ac98ff
sha256
054bd31ab8b818ec50df57dcef725b334492be6eb89622210eda23583a645669
sha512
1bbc134569ad07cb78f0507793c7c37ed68f921648ff060f20dbf39ac5953284d05c8956d4845cbc6b32e8e34dab6c0257a645cf2c41a669f6f29d05358e17b7
ripemd-160
bba435d105f73d6348a9ec8782bdd27de4a2d06d
Diameter
14884362980
Circumference
46760605391.332
Area
1.7400045595228E+20
Volume
1.7265906300528E+30
Surface area
6.9600182380913E+20
Circumference
46760605391.332
Perimeter
29768725960
Area
5.5386065330099E+19
Diagonal
10524833996.8
Surface area
3.3231639198059E+20
Volume
4.1219315020359E+29
Space diagonal
12890236459.829
Perimeter
22326544470
Area
2.3982869795765E+19
Altitude
6445118229.9143
Surface area
2.3982869795765E+19
Volume
4.8577428611267E+28
Height
3508277998.9333