861360148 is an even 9-digits composite number following 861360147
and preceding 861360149 . In scientific notation, it is written as 8.61360148 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 358525440 positive integers (up to 861360148) that are relatively prime to 861360148.
861360148 has 12 divisors, whose sum is 1507646560
The reverse of 861360148 is 841063168
Previous prime number is 6919
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 thousand one hundred forty-eight
Scientific notation
8.61360148 × 10^8
Engineering notation
8.61360148 × 10^6
Prime Factorization
2 × 2 × 6919 × 31123
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
430680074
Product of the distinct prime numbers
The prime factorization of 861360148 is 2 × 2 × 6919 × 31123.
Since it has a total of 4 prime factors.
7 , 7 , 89 , 7 , 890 , 948 , 7274 , 4736 , 84057 , 92727 , 9764 , 193768 , 3893804 , 8043112 , 54433447 , 23188806 , 507116712 , 65533227 , 5729288879 , 2515058313
n×2
1722720296
n×3
2584080444
n×4
3445440592
n×5
4306800740
n÷2
430680074
n÷3
287120049.33333
n÷3
215340037
n÷5
172272029.6
n2
741941304562581904
n3
6.3907867190534E+26
n4
5.5047689941603E+35
n5
4.7415886355157E+44
2 √n
29348.937766127
3 √n
951.46961753102
4 √n
171.31531678787
5 √n
61.240249998671
1 , 2 , 4 , 6919 , 13838 , 27676 , 31123 , 62246 , 124492 , 215340037 , 430680074 , 861360148
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-861360147
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 861360148 can be divided by 12 positive divisors.
The sum of these divisors (counting 861360148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011010101110101000000010100
3
Ternary
2020000210121222201
4
Quaternary
303111311000110
5
Quinary
3231002011043
6
Senary
221245534244
8
Octal
6325650024
10
Decimal
861360148
12
Duodecimal
200574384
16
Hexadecimal
33575014
20
Vigesimal
d93a078
36
Base36
e8txqs
md5
78000c725b4b4ea25d9e5959a9d7d277
sha1
cf1f5b36d7d373f481f9a6ba388ae61f21df0bdf
sha256
a30ecff62f5ff7547cd79e3daf75df5f3b128a8c1a09e69b4db8f0a9cf34bcf7
sha512
a1f59833f4ba96fc2033746494d1a678b7c526b9cfdc120a6d2df51453f8f5ec40d11b071f32ab036926dbbdd734daa39668b2c908ecd73e6bb5ddd72ae0c390
ripemd-160
cd99ae5144867cd0b9d58f6b0181336d599fd210
Diameter
1722720296
Circumference
5412085426.1036
Area
2.3308773518086E+18
Volume
2.676966480965E+27
Surface area
9.3235094072345E+18
Circumference
5412085426.1036
Perimeter
3445440592
Area
741941304562581904
Diagonal
1218147203.3893
Surface area
4451647827375491424
Volume
6.3907867190534E+26
Space diagonal
1491919539.951
Perimeter
2584080444
Area
3.2127000893408E+17
Altitude
745959769.97552
Surface area
3.2127000893408E+17
Volume
7.5316143769326E+25
Height
406049067.79643