561640381 is an odd 9-digits composite number following 561640380
and preceding 561640382 . In scientific notation, it is written as 5.61640381 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 536302272 positive integers (up to 561640381) that are relatively prime to 561640381.
561640381 has 8 divisors, whose sum is 587062080
The reverse of 561640381 is 183046165
Previous prime number is 593
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
five hundred sixty-one million six hundred forty thousand three hundred eighty-one
Scientific notation
5.61640381 × 10^8
Engineering notation
5.61640381 × 10^6
Prime Factorization
23 × 593 × 41179
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
561640381
Product of the distinct prime numbers
The prime factorization of 561640381 is 23 × 593 × 41179.
Since it has a total of 3 prime factors.
3 , 10 , 6 , 66 , 840 , 40 , 1819 , 739 , 58291 , 25112 , 635876 , 941123 , 6123 , 9175350 , 26256197 , 27174363 , 873155311 , 28486886 , 5481936565 , 1623301092
n×2
1123280762
n×3
1684921143
n×4
2246561524
n×5
2808201905
n÷2
280820190.5
n÷3
187213460.33333
n÷3
140410095.25
n÷5
112328076.2
n2
315439917569825161
n3
1.7716379548653E+26
n4
9.9502341596458E+34
n5
5.5884533044627E+43
2 √n
23698.953162534
3 √n
825.06109422067
4 √n
153.94464317583
5 √n
56.220106640323
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
-561640380
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 561640381 can be divided by 8 positive divisors.
The sum of these divisors (counting 561640381) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001011110011111001110111101
3
Ternary
1110010211021202121
4
Quaternary
201132133032331
5
Quinary
2122234443011
6
Senary
131421522541
8
Octal
4136371675
10
Decimal
561640381
12
Duodecimal
138113451
16
Hexadecimal
2179f3bd
20
Vigesimal
8fa50j1
36
Base36
9adwhp
md5
2d180f3ad8ee55578506f4055d10b113
sha1
c2c79325cf1c38f6a38520af278369cb3ef6bfc2
sha256
f23a871e621ed9c6df66427477a528de4bfde85f49c284fc658c872296c47757
sha512
c46a062adbcf948c9ac93595ae8abee14375ff9d8ff6d38cfae1b5e6184cee5f12950027b9df7210dc96df194b21b525d18150f857b3a2b649abe2c7a3d96a7f
ripemd-160
f24d5f4ec5716eeaf36be92da3763836d44a95b3
Diameter
1123280762
Circumference
3528890589.8179
Area
9.9098372768633E+17
Volume
7.4210197117674E+26
Surface area
3.9639349107453E+18
Circumference
3528890589.8179
Perimeter
2246561524
Area
315439917569825161
Diagonal
794279443.98659
Surface area
1892639505418950966
Volume
1.7716379548653E+26
Space diagonal
972789675.47434
Perimeter
1684921143
Area
1.3658949099157E+17
Altitude
486394837.73717
Surface area
1.3658949099157E+17
Volume
2.0878953528211E+25
Height
264759814.6622