861363380 is an even 9-digits composite number following 861363379
and preceding 861363381 . In scientific notation, it is written as 8.61363380 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 344227968 positive integers (up to 861363380) that are relatively prime to 861363380.
861363380 has 24 divisors, whose sum is 1810529448
The reverse of 861363380 is 083363168
Previous prime number is 1117
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
eight hundred sixty-one million three hundred sixty-three thousand three hundred eighty
Scientific notation
8.61363380 × 10^8
Engineering notation
8.61363380 × 10^6
Prime Factorization
2 × 2 × 5 × 1117 × 38557
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
430681690 Product of the distinct prime numbers
The prime factorization of 861363380 is 2 × 2 × 5 × 1117 × 38557.
Since it has a total of 5 prime factors.
5 , 4 , 75 , 51 , 878 , 122 , 6159 , 3553 , 30688 , 86813 , 590748 , 621537 , 7530636 , 8144577 , 29260509 , 42417785 , 656811747 , 618631165 , 2600057517 , 1451596914
n×2
1722726760
n×3
2584090140
n×4
3445453520
n×5
4306816900
n÷2
430681690
n÷3
287121126.66667
n÷3
215340845
n÷5
172272676
n2
741946872405024400
n3
6.3908586579522E+26
n4
5.504851614716E+35
n5
4.7416775932502E+44
2 √n29348.992827693
3 √n951.47080756594
4 √n171.31547749019
5 √n61.240295955799
1 , 2 , 4 , 5 , 10 , 20 , 1117 , 2234 , 4468 , 5585 , 11170 , 22340 , 38557 , 77114 , 154228 , 192785 , 385570 , 771140 , 43068169 , 86136338 , 172272676 , 215340845 , 430681690 , 861363380
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-861363379 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 861363380 can be divided by 24 positive divisors.
The sum of these divisors (counting 861363380) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011010101110101110010110100
3
Ternary
2020000210210102102
4
Quaternary
303111311302310
5
Quinary
3231002112010
6
Senary
221250001232
8
Octal
6325656264
10
Decimal
861363380
12
Duodecimal
200576218
16
Hexadecimal
33575cb4
20
Vigesimal
d93a890
36
Base36
e8u08k
md5
a30c1c722e604ac80bb4ff727c0ada58
sha1
ef63657d68013a81a658134636a9eda9e6cbe05b
sha256
25bd5f8744fb4848abd0ebffbb614e55da5599db5990ae1174b96cc867aca3b9
sha512
e564dd0054cd545707232f3ffc7d7b8f67acb6ca0d8d2bafa0c046fe6f356956a98b252618edb609c0eac548b0c54a99fb0869e442573a7c5171ab0602c1bb15
ripemd-160
c97fef7dbf30548a26f8fa2bbb11dcf69eb73c29
Diameter
1722726760
Circumference
5412105733.3585
Area
2.3308948437015E+18
Volume
2.6769966146604E+27
Surface area
9.3235793748062E+18
Circumference
5412105733.3585
Perimeter
3445453520
Area
741946872405024400
Diagonal
1218151774.1275
Surface area
4451681234430146400
Volume
6.3908586579522E+26
Space diagonal
1491925137.9393
Perimeter
2584090140
Area
3.2127241988058E+17
Altitude
745962568.96963
Surface area
3.2127241988058E+17
Volume
7.5316991577379E+25
Height
406050591.37584