868241491 (number)

868241491 is an odd 9-digits composite number following 868241490 and preceding 868241492. In scientific notation, it is written as 8.68241491 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 801453672 positive integers (up to 868241491) that are relatively prime to 868241491.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million two hundred forty-one thousand four hundred ninety-one

Notation

Scientific notation 8.68241491 × 10^8
Engineering notation 8.68241491 × 10^6

Prime Factorization of 868241491

Prime Factorization 13 × 66787807

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 868241491
Product of the distinct prime numbers

The prime factorization of 868241491 is 13 × 66787807. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 6, 76, 412, 488, 50, 8964, 66318, 99144, 896938, 656155, 2839381, 1610973, 23246221, 84029776, 551073913, 268644645, 9775088796, 9744081745

Basic calculations (n = 868241491)

Multiplication

n×y
n×2 1736482982
n×3 2604724473
n×4 3472965964
n×5 4341207455

Division

n÷y
n÷2 434120745.5
n÷3 289413830.33333
n÷3 217060372.75
n÷5 173648298.2

Exponentiation

ny
n2 753843286693903081
n3 6.5451801921945E+26
n4 5.6827970089347E+35
n5 4.9340401480878E+44

Nth Root

y√n
2√n 29465.937809613
3√n 953.99664034317
4√n 171.65645286331
5√n 61.337787578937

Divisors of 868241491

1, 13, 66787807, 868241491

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 -868241490
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 868241491 can be divided by 4 positive divisors. The sum of these divisors (counting 868241491) is 1, the average is 0.25.

Base conversion 868241491

Base System Value
2 Binary 110011110000000101000001010011
3 Ternary 2020111202020102021
4 Quaternary 303300011001103
5 Quinary 3234232211431
6 Senary 222053232311
8 Octal 6360050123
10 Decimal 868241491
12 Duodecimal 202932697
16 Hexadecimal 33c05053
20 Vigesimal db6a3eb
36 Base36 ecxff7

Cryptographic Hash Functions

md5 ed3d415cdb6ace73abe869bcf48568a1
sha1 c68169bb3653a0e4f79ac6d87f5991fc5774eff8
sha256 681b9db3f79c2f181df79112ed80e60bc270db16f72d8f4aebd5601f582025bc
sha512 f6abae94aaa6d1acead7a1713c57710a750a303b24d0eae3a7e58e3079d94fd77ff3a63e0d73ba9b004ae6ba2dab0c3ff7f7fe4965b5a5aa3bea36f7cb3ce4a5
ripemd-160 c6281a24071480c0ee0be070063e344a90b7b80b

868241491 as geometric shapes

Circle

Radius = n
Diameter 1736482982
Circumference 5455322179.3349
Area 2.3682685314356E+18

Sphere

Radius = n
Volume 2.7416386677626E+27
Surface area 9.4730741257422E+18
Circumference 5455322179.3349

Square

Length = n
Perimeter 3472965964
Area 753843286693903081
Diagonal 1227878891.9872

Cube

Length = n
Surface area 4523059720163418486
Volume 6.5451801921945E+26
Space diagonal 1503838375.6514

Equilateral Triangle

Length = n
Perimeter 2604724473
Area 3.2642371837464E+17
Altitude 751919187.82568

Triangular Pyramid

Length = n
Surface area 3.2642371837464E+17
Volume 7.7135688299811E+25
Height 409292963.99575