2238461721 is an odd 10-digits composite number following 2238461720
and preceding 2238461722 . In scientific notation, it is written as 2.238461721 × 10^9.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 1478360376 positive integers (up to 2238461721) that are relatively prime to 2238461721.
2238461721 has 8 divisors, whose sum is 2510425440
The reverse of 2238461721 is 1271648322
Previous prime number is 107
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
two billion two hundred thirty-eight million four hundred sixty-one thousand seven hundred twenty-one
Scientific notation
2.238461721 × 10^9
Engineering notation
2.238461721 × 10^9
Prime Factorization
9 × 107 × 2324467
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2238461721 Product of the distinct prime numbers
The prime factorization of 2238461721 is 9 × 107 × 2324467.
Since it has a total of 3 prime factors.
9 , 4 , 34 , 85 , 32 , 764 , 7760 , 9503 , 24228 , 80636 , 655735 , 503499 , 3851107 , 6941741 , 55598994 , 82938642 , 844930488 , 211268985 , 1581760685 , 9543372293
n×2
4476923442
n×3
6715385163
n×4
8953846884
n×5
11192308605
n÷2
1119230860.5
n÷3
746153907
n÷3
559615430.25
n÷5
447692344.2
n2
5010710876382281841
n3
1.121628449178E+28
n4
2.5107223486696E+37
n5
5.620155869556E+46
2 √n47312.38443579
3 √n1308.1269428321
4 √n217.5141016941
5 √n74.129306025847
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
-2238461720 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 2238461721 can be divided by 8 positive divisors.
The sum of these divisors (counting 2238461721) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000101011011000011011100011001
3
Ternary
12210000001122012200
4
Quaternary
2011123003130121
5
Quinary
14041021233341
6
Senary
1010042000413
8
Octal
20533033431
10
Decimal
2238461721
12
Duodecimal
5257a6109
16
Hexadecimal
856c3719
20
Vigesimal
1eja7e61
36
Base36
110q049
md5
41fbe6d4f33849962416df871a152d84
sha1
eb7c65d84a8f29c6a4b58f11d17408f89fbf9529
sha256
573f0a17a8efeb6363e1d189f95c2af010d5fcc1771d43c9bced71bf3bdf24bc
sha512
77f9b0c3e327af4d62821e63d034688bf29df8de483832ae7a9a24312ede1eead87b77470b549935146177da0e97a16b161e683a305b2bec5413b031dc558a5f
ripemd-160
4e2882ac4dd9694819a65538c283d54848a292fc
Diameter
4476923442
Circumference
14064669796.071
Area
1.5741612478505E+19
Volume
4.6982662613266E+28
Surface area
6.296644991402E+19
Circumference
14064669796.071
Perimeter
8953846884
Area
5010710876382281841
Diagonal
3165662924.6912
Surface area
3.0064265258294E+19
Volume
1.121628449178E+28
Space diagonal
3877129431.5701
Perimeter
6715385163
Area
2.169701454983E+18
Altitude
1938564715.785
Surface area
2.169701454983E+18
Volume
1.3218518039759E+27
Height
1055220974.8971