869668749 (number)

869668749 is an odd 9-digits composite number following 869668748 and preceding 869668750. In scientific notation, it is written as 8.69668749 × 10^8. The sum of its digits is 63. It has a total of 2 prime factors and 4 positive divisors. There are 579779160 positive integers (up to 869668749) that are relatively prime to 869668749.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.69668749 × 10^8
Engineering notation 8.69668749 × 10^6

Prime Factorization of 869668749

Prime Factorization 9 × 96629861

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 869668749
Product of the distinct prime numbers

The prime factorization of 869668749 is 9 × 96629861. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 869668749)

Multiplication

n×y
n×2 1739337498
n×3 2609006247
n×4 3478674996
n×5 4348343745

Division

n÷y
n÷2 434834374.5
n÷3 289889583
n÷3 217417187.25
n÷5 173933749.8

Exponentiation

ny
n2 756323732987225001
n3 6.5775111470601E+26
n4 5.7202558907973E+35
n5 4.9747277845096E+44

Nth Root

y√n
2√n 29490.146642565
3√n 954.51909634329
4√n 171.72695374508
5√n 61.357940345519

Divisors of 869668749

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 -869668748
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 869668749 can be divided by 4 positive divisors. The sum of these divisors (counting 869668749) is 1, the average is 0.25.

Base conversion 869668749

Base System Value
2 Binary 110011110101100001011110001101
3 Ternary 2020121102202020200
4 Quaternary 303311201132031
5 Quinary 3240113344444
6 Senary 222144004113
8 Octal 6365413615
10 Decimal 869668749
12 Duodecimal 203300639
16 Hexadecimal 33d6178d
20 Vigesimal dbf8bh9
36 Base36 eds0p9

Cryptographic Hash Functions

md5 bccd5b2909003742da96658531c70c7a
sha1 cade4cac7af255c504171f36dda28b30e774e61c
sha256 76b4f3c3468b9b88c17addaf05ad3aee5b0894c099aa240c7762b0ca6388fea8
sha512 e4aaa0b1abf729bb1c057fa519162f8e6b9e50e186dba523c1fa432f5028c8a2a77cec7cc315777008fe57cf5805a0cd6b2d10ead3991e63cb18a8c955760deb
ripemd-160 9d06e95fc2e403fd748629d1b156b664288f4a44

869668749 as geometric shapes

Circle

Radius = n
Diameter 1739337498
Circumference 5464289905.8301
Area 2.3760610832883E+18

Sphere

Radius = n
Volume 2.7551814264679E+27
Surface area 9.5042443331531E+18
Circumference 5464289905.8301

Square

Length = n
Perimeter 3478674996
Area 756323732987225001
Diagonal 1229897339.6078

Cube

Length = n
Surface area 4537942397923350006
Volume 6.5775111470601E+26
Space diagonal 1506310459.0229

Equilateral Triangle

Length = n
Perimeter 2609006247
Area 3.2749778312601E+17
Altitude 753155229.51143

Triangular Pyramid

Length = n
Surface area 3.2749778312601E+17
Volume 7.7516712256938E+25
Height 409965779.86928