828996421 (number)

828996421 is an odd 9-digits composite number following 828996420 and preceding 828996422. In scientific notation, it is written as 8.28996421 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 753633100 positive integers (up to 828996421) that are relatively prime to 828996421.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million nine hundred ninety-six thousand four hundred twenty-one

Notation

Scientific notation 8.28996421 × 10^8
Engineering notation 8.28996421 × 10^6

Prime Factorization of 828996421

Prime Factorization 11 × 75363311

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828996421
Product of the distinct prime numbers

The prime factorization of 828996421 is 11 × 75363311. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828996421)

Multiplication

n×y
n×2 1657992842
n×3 2486989263
n×4 3315985684
n×5 4144982105

Division

n÷y
n÷2 414498210.5
n÷3 276332140.33333
n÷3 207249105.25
n÷5 165799284.2

Exponentiation

ny
n2 687235066030809241
n3 5.6971541012524E+26
n4 4.7229203598237E+35
n5 3.9152840749619E+44

Nth Root

y√n
2√n 28792.297945805
3√n 939.40071239798
4√n 169.6829335726
5√n 60.772979809731

Divisors of 828996421

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 -828996420
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 828996421 can be divided by 4 positive divisors. The sum of these divisors (counting 828996421) is 1, the average is 0.25.

Base conversion 828996421

Base System Value
2 Binary 110001011010010111101101000101
3 Ternary 2010202220101022011
4 Quaternary 301122113231011
5 Quinary 3144210341141
6 Senary 214132134221
8 Octal 6132275505
10 Decimal 828996421
12 Duodecimal 1b1767371
16 Hexadecimal 31697b45
20 Vigesimal cj14b11
36 Base36 dpk9qd

Cryptographic Hash Functions

md5 83ad6a56cf26ddd8b221602665aa3b6f
sha1 8367598d2f9c3a4a75efc9689f3b5c7535bd4586
sha256 7ff0be48d05e5d2f49920a63bb1d96459dce10fb9831a6c8c4c11a2e7580e937
sha512 a31012ccd0def876589582a783270927a1fafe97dd70658f6aa3e3ee4b96c8c135aecfa1d58bd5463fdd406fd919ed987579984519d323051a5bc11a51367a61
ripemd-160 026c4364ed5d3bdfd966d2773d1c6fb1757373ee

828996421 as geometric shapes

Circle

Radius = n
Diameter 1657992842
Circumference 5208738132.1317
Area 2.1590126347317E+18

Sphere

Radius = n
Volume 2.3864183294485E+27
Surface area 8.6360505389267E+18
Circumference 5208738132.1317

Square

Length = n
Perimeter 3315985684
Area 687235066030809241
Diagonal 1172377981.737

Cube

Length = n
Surface area 4123410396184855446
Volume 5.6971541012524E+26
Space diagonal 1435863920.4648

Equilateral Triangle

Length = n
Perimeter 2486989263
Area 2.9758151277708E+17
Altitude 717931960.23238

Triangular Pyramid

Length = n
Surface area 2.9758151277708E+17
Volume 6.7141604974339E+25
Height 390792660.57899