361389968 is an even 9-digits composite number following 361389967
and preceding 361389969 . In scientific notation, it is written as 3.61389968 × 10^8.
The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors.
There are 178517280 positive integers (up to 361389968) that are relatively prime to 361389968.
361389968 has 20 divisors, whose sum is 708631728
The reverse of 361389968 is 869983163
Previous prime number is 83
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
three hundred sixty-one million three hundred eighty-nine thousand nine hundred sixty-eight
Scientific notation
3.61389968 × 10^8
Engineering notation
3.61389968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 83 × 272131
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
45173746 Product of the distinct prime numbers
The prime factorization of 361389968 is 2 × 2 × 2 × 2 × 83 × 272131.
Since it has a total of 6 prime factors.
2 , 5 , 79 , 68 , 346 , 414 , 5862 , 4141 , 33001 , 15329 , 484020 , 61689 , 8161109 , 5104654 , 16297162 , 9536138 , 895273960 , 471857706 , 5405045746 , 3207389343
n×2
722779936
n×3
1084169904
n×4
1445559872
n×5
1806949840
n÷2
180694984
n÷3
120463322.66667
n÷3
90347492
n÷5
72277993.6
n2
130602708971041024
n3
4.7198508815758E+25
n4
1.7057067590574E+34
n5
6.1642531107315E+42
2 √n19010.259545835
3 √n712.29303470596
4 √n137.87769778262
5 √n51.474865263867
1 , 2 , 4 , 8 , 16 , 83 , 166 , 332 , 664 , 1328 , 272131 , 544262 , 1088524 , 2177048 , 4354096 , 22586873 , 45173746 , 90347492 , 180694984 , 361389968
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-361389967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 361389968 can be divided by 20 positive divisors.
The sum of these divisors (counting 361389968) is 1, the average is 0.05.
Base
System
Value
2
Binary
10101100010100101111110010000
3
Ternary
221012000111211122
4
Quaternary
111202211332100
5
Quinary
1220003434333
6
Senary
55505501412
8
Octal
2542457620
10
Decimal
361389968
12
Duodecimal
a1041868
16
Hexadecimal
158a5f90
20
Vigesimal
5cidei8
36
Base36
5z5ua8
md5
971167f9b29f72a0f025680193883778
sha1
6a866eb83c2e6b2f660e540df8fc8ef2dcdbae49
sha256
9603012af63837a6fe2243f1534638878c1967bdfbefa32eed90cba704c35f48
sha512
dbd471c8496bd0c41cd283d6ec48d48f5723280b81330ee27969c7dc1c644b8c8727c0ba631f600f0b922d56ed79192f6aa3bd528f8f753c883adaf4e54e9287
ripemd-160
7e17659e70c8746dbc5a07d0a3523bf786fef492
Diameter
722779936
Circumference
2270680137.0997
Area
4.1030051104235E+17
Volume
1.9770465140797E+26
Surface area
1.6412020441694E+18
Circumference
2270680137.0997
Perimeter
1445559872
Area
130602708971041024
Diagonal
511082594.05118
Surface area
783616253826246144
Volume
4.7198508815758E+25
Space diagonal
625945785.92169
Perimeter
1084169904
Area
5.6552631885994E+16
Altitude
312972892.96085
Surface area
5.6552631885994E+16
Volume
5.5623976075859E+24
Height
170360864.68373