849968644 (number)

849968644 is an even 9-digits composite number following 849968643 and preceding 849968645. In scientific notation, it is written as 8.49968644 × 10^8. The sum of its digits is 58. It has a total of 5 prime factors and 24 positive divisors. There are 363889920 positive integers (up to 849968644) that are relatively prime to 849968644.

Interesting facts

Basic properties

Name

Name eight hundred forty-nine million nine hundred sixty-eight thousand six hundred forty-four

Notation

Scientific notation 8.49968644 × 10^8
Engineering notation 8.49968644 × 10^6

Prime Factorization of 849968644

Prime Factorization 2 × 2 × 7 × 983 × 30881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 424984322
Product of the distinct prime numbers

The prime factorization of 849968644 is 2 × 2 × 7 × 983 × 30881. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 94, 66, 858, 258, 4718, 9471, 8205, 56311, 731784, 600035, 4564810, 9587662, 26270829, 12759489, 691305865, 227352454, 110687841, 2865519728

Basic calculations (n = 849968644)

Multiplication

n×y
n×2 1699937288
n×3 2549905932
n×4 3399874576
n×5 4249843220

Division

n÷y
n÷2 424984322
n÷3 283322881.33333
n÷3 212492161
n÷5 169993728.8

Exponentiation

ny
n2 722446695783198736
n3 6.1405703837713E+26
n4 5.2192922824806E+35
n5 4.4362347839797E+44

Nth Root

y√n
2√n 29154.221718304
3√n 947.25658898666
4√n 170.74607380055
5√n 61.077405567324

Divisors of 849968644

1, 2, 4, 7, 14, 28, 983, 1966, 3932, 6881, 13762, 27524, 30881, 61762, 123524, 216167, 432334, 864668, 30356023, 60712046, 121424092, 212492161, 424984322, 849968644

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 -849968643
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 849968644 can be divided by 24 positive divisors. The sum of these divisors (counting 849968644) is 1, the average is 0.041666666666667.

Base conversion 849968644

Base System Value
2 Binary 110010101010010111111000000100
3 Ternary 2012020100212210011
4 Quaternary 302222113320010
5 Quinary 3220042444034
6 Senary 220201440004
8 Octal 6252277004
10 Decimal 849968644
12 Duodecimal 1b87a0004
16 Hexadecimal 32a97e04
20 Vigesimal d5c61c4
36 Base36 e21s04

Cryptographic Hash Functions

md5 cff6b70e74c9e59ad28fff4711e4e08c
sha1 64022b45241ca4963fca02e01d367e06b1fc1f11
sha256 8caa0682c89e72fa412e3d637ecc7f07f437b8d973af3011f20795362057d485
sha512 678befc41422524e1a6e0e012fc6f8c6858c5bcc712c0873e77b4e70b4868c53bb68cad24e15b66907379bd63bf70c13fd422d666f883be3355a7ae5b0493065
ripemd-160 e870ab72d05333e8b8d9ca6a2632ad9c8c06e2ac

849968644 as geometric shapes

Circle

Radius = n
Diameter 1699937288
Circumference 5340510495.5442
Area 2.2696332320827E+18

Sphere

Radius = n
Volume 2.5721561075342E+27
Surface area 9.0785329283309E+18
Circumference 5340510495.5442

Square

Length = n
Perimeter 3399874576
Area 722446695783198736
Diagonal 1202037183.9367

Cube

Length = n
Surface area 4334680174699192416
Volume 6.1405703837713E+26
Space diagonal 1472188876.2484

Equilateral Triangle

Length = n
Perimeter 2549905932
Area 3.1282859571419E+17
Altitude 736094438.12421

Triangular Pyramid

Length = n
Surface area 3.1282859571419E+17
Volume 7.2367315978632E+25
Height 400679061.31222