861361606 is an even 9-digits composite number following 861361605
and preceding 861361607 . In scientific notation, it is written as 8.61361606 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 369051840 positive integers (up to 861361606) that are relatively prime to 861361606.
861361606 has 16 divisors, whose sum is 1477032480
The reverse of 861361606 is 606163168
Previous prime number is 5081
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
eight hundred sixty-one million three hundred sixty-one thousand six hundred six
Scientific notation
8.61361606 × 10^8
Engineering notation
8.61361606 × 10^6
Prime Factorization
2 × 7 × 5081 × 12109
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
861361606
Product of the distinct prime numbers
The prime factorization of 861361606 is 2 × 7 × 5081 × 12109.
Since it has a total of 4 prime factors.
4 , 4 , 79 , 13 , 248 , 647 , 7985 , 1901 , 70588 , 20326 , 843363 , 163925 , 4906397 , 268719 , 77103568 , 21321231 , 423558945 , 698863382 , 9817339289 , 6604051938
n×2
1722723212
n×3
2584084818
n×4
3445446424
n×5
4306808030
n÷2
430680803
n÷3
287120535.33333
n÷3
215340401.5
n÷5
172272321.2
n2
741943816290899236
n3
6.390819171621E+26
n4
5.504806265323E+35
n5
4.7416287654175E+44
2 √n
29348.962605176
3 √n
951.47015437264
4 √n
171.31538928297
5 √n
61.240270730586
1 , 2 , 7 , 14 , 5081 , 10162 , 12109 , 24218 , 35567 , 71134 , 84763 , 169526 , 61525829 , 123051658 , 430680803 , 861361606
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-861361605
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 861361606 can be divided by 16 positive divisors.
The sum of these divisors (counting 861361606) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011010101110101010111000110
3
Ternary
2020000210200222201
4
Quaternary
303111311113012
5
Quinary
3231002032411
6
Senary
221245545114
8
Octal
6325652706
10
Decimal
861361606
12
Duodecimal
20057519a
16
Hexadecimal
335755c6
20
Vigesimal
d93a406
36
Base36
e8tyva
md5
6486643585a440c629cc5cf1c1644946
sha1
fd1395a0da9537abfdb0007abba7ae5d69d973d8
sha256
836cab7861f1d0825c0f8580ede3639f539172a55c7fdf9531a6a62a58241fa1
sha512
b2be265eb66d7b4039ec931185391fdd148f4780c09c7dd5f47e8f4e34d2d96aa756cadc04a177eb0e3c0fb03dc174ed5469346cdae3373b92946a9b43bc7c34
ripemd-160
204d9d67c2f59078b47e9d8016018064fbb1ee97
Diameter
1722723212
Circumference
5412094586.9878
Area
2.3308852426359E+18
Volume
2.6769800746647E+27
Surface area
9.3235409705435E+18
Circumference
5412094586.9878
Perimeter
3445446424
Area
741943816290899236
Diagonal
1218149265.3127
Surface area
4451662897745395416
Volume
6.390819171621E+26
Space diagonal
1491922065.2811
Perimeter
2584084818
Area
3.2127109654435E+17
Altitude
745961032.64056
Surface area
3.2127109654435E+17
Volume
7.5316526226503E+25
Height
406049755.10422