828163749 (number)

828163749 is an odd 9-digits composite number following 828163748 and preceding 828163750. In scientific notation, it is written as 8.28163749 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 472654560 positive integers (up to 828163749) that are relatively prime to 828163749.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million one hundred sixty-three thousand seven hundred forty-nine

Notation

Scientific notation 8.28163749 × 10^8
Engineering notation 8.28163749 × 10^6

Prime Factorization of 828163749

Prime Factorization 3 × 7 × 7 × 941 × 5987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 118309107
Product of the distinct prime numbers

The prime factorization of 828163749 is 3 × 7 × 7 × 941 × 5987. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 85, 1, 766, 599, 426, 2380, 17729, 70853, 445580, 598404, 6383931, 7736427, 23943981, 9475328, 578638952, 935781317, 2363712580, 8626485989

Basic calculations (n = 828163749)

Multiplication

n×y
n×2 1656327498
n×3 2484491247
n×4 3312654996
n×5 4140818745

Division

n÷y
n÷2 414081874.5
n÷3 276054583
n÷3 207040937.25
n÷5 165632749.8

Exponentiation

ny
n2 685855195157735001
n3 5.6800040969296E+26
n4 4.7039734872485E+35
n5 3.8956603183964E+44

Nth Root

y√n
2√n 28777.834334779
3√n 939.08608510083
4√n 169.6403086969
5√n 60.760766415088

Divisors of 828163749

1, 3, 7, 21, 49, 147, 941, 2823, 5987, 6587, 17961, 19761, 41909, 46109, 125727, 138327, 293363, 880089, 5633767, 16901301, 39436369, 118309107, 276054583, 828163749

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 -828163748
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 828163749 can be divided by 24 positive divisors. The sum of these divisors (counting 828163749) is 1, the average is 0.041666666666667.

Base conversion 828163749

Base System Value
2 Binary 110001010111001100011010100101
3 Ternary 2010201100002002110
4 Quaternary 301113030122211
5 Quinary 3144002214444
6 Senary 214102231233
8 Octal 6127143245
10 Decimal 828163749
12 Duodecimal 1b1425519
16 Hexadecimal 315cc6a5
20 Vigesimal cig0979
36 Base36 dp2f8l

Cryptographic Hash Functions

md5 daab53fbd4f44b0f951782faa2cce698
sha1 ef537a3295843bd97cafe76e95d8fdefb33c7435
sha256 66e518cf1246717c80767b3081c24a94601a9da61fcf0f2aaf46b2c8a1d2b7e6
sha512 d3a56cf4a5da63ed32ca37337265e0f09483198c9c00ce00fb51ede8bbba171dc23692d4c506317a40fc6349e18253c330c5a135bcd817749b83f4de613de89b
ripemd-160 4327a85a172b02ec954f538e2b167ba5decf0d8d

828163749 as geometric shapes

Circle

Radius = n
Diameter 1656327498
Circumference 5203506299.6556
Area 2.1546776425339E+18

Sphere

Radius = n
Volume 2.3792345524365E+27
Surface area 8.6187105701357E+18
Circumference 5203506299.6556

Square

Length = n
Perimeter 3312654996
Area 685855195157735001
Diagonal 1171200405.7015

Cube

Length = n
Surface area 4115131170946410006
Volume 5.6800040969296E+26
Space diagonal 1434421690.2547

Equilateral Triangle

Length = n
Perimeter 2484491247
Area 2.9698401116207E+17
Altitude 717210845.12736

Triangular Pyramid

Length = n
Surface area 2.9698401116207E+17
Volume 6.6939490235104E+25
Height 390400135.23385