868049493 (number)

868049493 is an odd 9-digits composite number following 868049492 and preceding 868049494. In scientific notation, it is written as 8.68049493 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 578699660 positive integers (up to 868049493) that are relatively prime to 868049493.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million forty-nine thousand four hundred ninety-three

Notation

Scientific notation 8.68049493 × 10^8
Engineering notation 8.68049493 × 10^6

Prime Factorization of 868049493

Prime Factorization 3 × 289349831

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 868049493
Product of the distinct prime numbers

The prime factorization of 868049493 is 3 × 289349831. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 62, 58, 242, 889, 1805, 9152, 46876, 18517, 706884, 589312, 809102, 8717378, 60971271, 55256338, 281467792, 638224725, 9550852019, 650363985

Basic calculations (n = 868049493)

Multiplication

n×y
n×2 1736098986
n×3 2604148479
n×4 3472197972
n×5 4340247465

Division

n÷y
n÷2 434024746.5
n÷3 289349831
n÷3 217012373.25
n÷5 173609898.6

Exponentiation

ny
n2 753509922297557049
n3 6.5408390602086E+26
n4 5.6777720300087E+35
n5 4.9285871320186E+44

Nth Root

y√n
2√n 29462.67966428
3√n 953.92631468996
4√n 171.64696229261
5√n 61.335074560843

Divisors of 868049493

1, 3, 289349831, 868049493

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 -868049492
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 868049493 can be divided by 4 positive divisors. The sum of these divisors (counting 868049493) is 1, the average is 0.25.

Base conversion 868049493

Base System Value
2 Binary 110011101111010110001001010101
3 Ternary 2020111101111001020
4 Quaternary 303233112021111
5 Quinary 3234210040433
6 Senary 222045151353
8 Octal 6357261125
10 Decimal 868049493
12 Duodecimal 20285b559
16 Hexadecimal 33bd6255
20 Vigesimal db563ed
36 Base36 ectb9x

Cryptographic Hash Functions

md5 7bd3283772c6ec8e8f75f37c57af3e28
sha1 bef032c30205b085cb20b6f23b272f1816c768ab
sha256 18b38ee9959aa74dc0777daa1691bfbdf0a2087abbeb6a28e6d0b558ef655877
sha512 8713778e0040c766b132c1a9b21aa9804196fec630796880c31e06365e208afde6ba43873012ccdc9363bc19a5b676f9134965c54f56c38ce3ca03bbaa67ab7a
ripemd-160 f2beb5a920d7a45be5edbb23abd66646b6ed62c3

868049493 as geometric shapes

Circle

Radius = n
Diameter 1736098986
Circumference 5454115820.3223
Area 2.367221236297E+18

Sphere

Radius = n
Volume 2.7398202586486E+27
Surface area 9.4688849451881E+18
Circumference 5454115820.3223

Square

Length = n
Perimeter 3472197972
Area 753509922297557049
Diagonal 1227607365.8117

Cube

Length = n
Surface area 4521059533785342294
Volume 6.5408390602086E+26
Space diagonal 1503505825.3604

Equilateral Triangle

Length = n
Perimeter 2604148479
Area 3.2627936735666E+17
Altitude 751752912.6802

Triangular Pyramid

Length = n
Surface area 3.2627936735666E+17
Volume 7.7084527568723E+25
Height 409202455.27056