389968013 (number)

389968013 is an odd 9-digits composite number following 389968012 and preceding 389968014. In scientific notation, it is written as 3.89968013 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 373012860 positive integers (up to 389968013) that are relatively prime to 389968013.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixty-eight thousand thirteen

Notation

Scientific notation 3.89968013 × 10^8
Engineering notation 3.89968013 × 10^6

Prime Factorization of 389968013

Prime Factorization 23 × 16955131

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389968013
Product of the distinct prime numbers

The prime factorization of 389968013 is 23 × 16955131. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 15, 86, 370, 68, 3475, 5624, 76531, 68635, 967923, 440248, 9650856, 6203117, 4746239, 89769116, 553608640, 736470259, 5858395145, 8943084044

Basic calculations (n = 389968013)

Multiplication

n×y
n×2 779936026
n×3 1169904039
n×4 1559872052
n×5 1949840065

Division

n÷y
n÷2 194984006.5
n÷3 129989337.66667
n÷3 97492003.25
n÷5 77993602.6

Exponentiation

ny
n2 152075051163168169
n3 5.9304405528974E+25
n4 2.312682118628E+34
n5 9.01872050502E+42

Nth Root

y√n
2√n 19747.607779172
3√n 730.5943823632
4√n 140.52618182806
5√n 52.264379313454

Divisors of 389968013

1, 23, 16955131, 389968013

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389968012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389968013 can be divided by 4 positive divisors. The sum of these divisors (counting 389968013) is 1, the average is 0.25.

Base conversion 389968013

Base System Value
2 Binary 10111001111100111000010001101
3 Ternary 1000011210102112202
4 Quaternary 113033213002031
5 Quinary 1244312434023
6 Senary 102410211245
8 Octal 2717470215
10 Decimal 389968013
12 Duodecimal aa723b25
16 Hexadecimal 173e708d
20 Vigesimal 61h600d
36 Base36 6g6d8t

Cryptographic Hash Functions

md5 8a74b1b9c99353da864b5265de03e2a5
sha1 d326cda357026a514f59dff56f711f94bb986ba6
sha256 90de74328211bf2d9010d9111373a475b8db41e85cdbfc0e4dfdc19ba1d3c827
sha512 0403eb1360ceeb3b372bb13c9582039e839ecb6ecaf133b5fdfd4bad30b8edc431b44186c0ba7dc26a1dfbc90b1be0a7979fed0eecaff7276ffb9faba7ac1746
ripemd-160 ebca3c0b62a8ed8a4b9ca5246f333d167f4ff22b

389968013 as geometric shapes

Circle

Radius = n
Diameter 779936026
Circumference 2450241289.5516
Area 4.777578635285E+17

Sphere

Radius = n
Volume 2.4841371298045E+26
Surface area 1.911031454114E+18
Circumference 2450241289.5516

Square

Length = n
Perimeter 1559872052
Area 152075051163168169
Diagonal 551498052.87629

Cube

Length = n
Surface area 912450306979009014
Volume 5.9304405528974E+25
Space diagonal 675444411.84268

Equilateral Triangle

Length = n
Perimeter 1169904039
Area 6.5850428794561E+16
Altitude 337722205.92134

Triangular Pyramid

Length = n
Surface area 6.5850428794561E+16
Volume 6.9890912172958E+24
Height 183832684.2921