861363372 is an even 9-digits composite number following 861363371
and preceding 861363373 . In scientific notation, it is written as 8.61363372 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 287121120 positive integers (up to 861363372) that are relatively prime to 861363372.
861363372 has 12 divisors, whose sum is 2009847896
The reverse of 861363372 is 273363168
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
eight hundred sixty-one million three hundred sixty-three thousand three hundred seventy-two
Scientific notation
8.61363372 × 10^8
Engineering notation
8.61363372 × 10^6
Prime Factorization
2 × 2 × 3 × 71780281
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
430681686 Product of the distinct prime numbers
The prime factorization of 861363372 is 2 × 2 × 3 × 71780281.
Since it has a total of 4 prime factors.
1 , 10 , 41 , 55 , 778 , 586 , 7340 , 2599 , 42738 , 33025 , 616754 , 845627 , 5979338 , 5609910 , 75780563 , 13997795 , 283091309 , 478352789 , 7350486373 , 1994900821
n×2
1722726744
n×3
2584090116
n×4
3445453488
n×5
4306816860
n÷2
430681686
n÷3
287121124
n÷3
215340843
n÷5
172272674.4
n2
741946858623210384
n3
6.390858479885E+26
n4
5.5048514102085E+35
n5
4.7416773730561E+44
2 √n29348.992691403
3 √n951.47080462031
4 √n171.31547709242
5 √n61.240295842044
1 , 2 , 3 , 4 , 6 , 12 , 71780281 , 143560562 , 215340843 , 287121124 , 430681686 , 861363372
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
-861363371 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 861363372 can be divided by 12 positive divisors.
The sum of these divisors (counting 861363372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011010101110101110010101100
3
Ternary
2020000210210102010
4
Quaternary
303111311302230
5
Quinary
3231002111442
6
Senary
221250001220
8
Octal
6325656254
10
Decimal
861363372
12
Duodecimal
200576210
16
Hexadecimal
33575cac
20
Vigesimal
d93a88c
36
Base36
e8u08c
md5
d96ea535dd4e64a4ba2572d3da122029
sha1
988a18198e694b0b117877352c5c0a95ed6c2ff4
sha256
3db1e4cff573d3ee8fae973e75225e1b6065f60cba190bf47ab49d11d4f28a6a
sha512
fc7db54d557157826b350e56b0fdf74f266a59e61e2294dc3e362c09b6d34cdc9b7b13b5ea167b53b8b42b6956f8fe0fedeb5afcfe411ea1453f030d015d7806
ripemd-160
7640498ecf79dcf3010daaa0ce3f22b1f48cc4dd
Diameter
1722726744
Circumference
5412105683.0931
Area
2.3308948004047E+18
Volume
2.6769965400718E+27
Surface area
9.3235792016188E+18
Circumference
5412105683.0931
Perimeter
3445453488
Area
741946858623210384
Diagonal
1218151762.8138
Surface area
4451681151739262304
Volume
6.390858479885E+26
Space diagonal
1491925124.0829
Perimeter
2584090116
Area
3.2127241391288E+17
Altitude
745962562.04143
Surface area
3.2127241391288E+17
Volume
7.5316989478837E+25
Height
406050587.60461