561474987 is an odd 9-digits composite number following 561474986
and preceding 561474988 . In scientific notation, it is written as 5.61474987 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 373382400 positive integers (up to 561474987) that are relatively prime to 561474987.
561474987 has 8 divisors, whose sum is 750501840
The reverse of 561474987 is 789474165
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
five hundred sixty-one million four hundred seventy-four thousand nine hundred eighty-seven
Scientific notation
5.61474987 × 10^8
Engineering notation
5.61474987 × 10^6
Prime Factorization
3 × 401 × 466729
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
561474987
Product of the distinct prime numbers
The prime factorization of 561474987 is 3 × 401 × 466729.
Since it has a total of 3 prime factors.
8 , 8 , 75 , 71 , 111 , 608 , 3886 , 2665 , 18131 , 51201 , 297445 , 499387 , 3707046 , 1064571 , 77251706 , 98126987 , 242379900 , 750019031 , 3161165802 , 2923390158
n×2
1122949974
n×3
1684424961
n×4
2245899948
n×5
2807374935
n÷2
280737493.5
n÷3
187158329
n÷3
140368746.75
n÷5
112294997.4
n2
315254161026650169
n3
1.7700732596413E+26
n4
9.9385186044617E+34
n5
5.5802296042394E+43
2 √n
23695.463426572
3 √n
824.98009722417
4 √n
153.93330837272
5 √n
56.216795067963
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
-561474986
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 561474987 can be divided by 8 positive divisors.
The sum of these divisors (counting 561474987) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001011101110110110110101011
3
Ternary
1110010111212212220
4
Quaternary
201131312312223
5
Quinary
2122214144422
6
Senary
131414205123
8
Octal
4135666653
10
Decimal
561474987
12
Duodecimal
1380537a3
16
Hexadecimal
21776dab
20
Vigesimal
8f94797
36
Base36
9aacvf
md5
368e9e556aad354d9e39c2762f8c55af
sha1
20cac88b4e2d2cab598d2fc6169f1b81a6f5bd94
sha256
3b8f7fa69e8b97f74892b7a3ea43ab3f4dff06587fb3b9c1698054b48ef0c0f4
sha512
efdbe48b7cc26cfb2151d47bd5aceb58ebefa7dcb291e783533504c414453fa15afca8712eb25d9d8913bbd0748870fe43c1f966a49daa324db1a4612812a50d
ripemd-160
3a171c6ae279505fb565504869bc2659eaa34507
Diameter
1122949974
Circumference
3527851388.6672
Area
9.9040015629494E+17
Volume
7.41446553174E+26
Surface area
3.9616006251798E+18
Circumference
3527851388.6672
Perimeter
2245899948
Area
315254161026650169
Diagonal
794045541.54866
Surface area
1891524966159901014
Volume
1.7700732596413E+26
Space diagonal
972503204.66307
Perimeter
1684424961
Area
1.3650905604891E+17
Altitude
486251602.33154
Surface area
1.3650905604891E+17
Volume
2.0860513418156E+25
Height
264681847.18289