842494911 (number)

842494911 is an odd 9-digits composite number following 842494910 and preceding 842494912. In scientific notation, it is written as 8.42494911 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 561377472 positive integers (up to 842494911) that are relatively prime to 842494911.

Interesting facts

Basic properties

Name

Name eight hundred forty-two million four hundred ninety-four thousand nine hundred eleven

Notation

Scientific notation 8.42494911 × 10^8
Engineering notation 8.42494911 × 10^6

Prime Factorization of 842494911

Prime Factorization 3 × 1993 × 140909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 842494911
Product of the distinct prime numbers

The prime factorization of 842494911 is 3 × 1993 × 140909. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 842494911)

Multiplication

n×y
n×2 1684989822
n×3 2527484733
n×4 3369979644
n×5 4212474555

Division

n÷y
n÷2 421247455.5
n÷3 280831637
n÷3 210623727.75
n÷5 168498982.2

Exponentiation

ny
n2 709797675060897921
n3 5.9800092907844E+26
n4 5.0381273952186E+35
n5 4.2445966914413E+44

Nth Root

y√n
2√n 29025.762884031
3√n 944.47201771043
4√n 170.36948929909
5√n 60.969615648988

Divisors of 842494911

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -842494910
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 842494911 can be divided by 8 positive divisors. The sum of these divisors (counting 842494911) is 1, the average is 0.125.

Base conversion 842494911

Base System Value
2 Binary 110010001101110111001110111111
3 Ternary 2011201022011202020
4 Quaternary 302031313032333
5 Quinary 3211134314121
6 Senary 215333331223
8 Octal 6215671677
10 Decimal 842494911
12 Duodecimal 1b6196b13
16 Hexadecimal 323773bf
20 Vigesimal d35bh5b
36 Base36 dxll8f

Cryptographic Hash Functions

md5 c099bb2af1679a8d53f1de54f5a6aabc
sha1 c1dfeafffc2f2bbf617802d46b10f185b95f9035
sha256 efd7335c4845c02c82c1de16db16189d2219b028c45f5531a0b54e652caef9bb
sha512 6aea79f486c4363f2e4d069a21e39e178a44ea976f5bc0a9dbcc5f889aafcc7bee4b1b8ead569029e12bd733674b9c31824519e684ee8b456670b1458d6b4c55
ripemd-160 3b7e60e2474718fbd271890559a209259ddb3612

842494911 as geometric shapes

Circle

Radius = n
Diameter 1684989822
Circumference 5293551646.1688
Area 2.2298951615064E+18

Sphere

Radius = n
Volume 2.5049004341769E+27
Surface area 8.9195806460257E+18
Circumference 5293551646.1688

Square

Length = n
Perimeter 3369979644
Area 709797675060897921
Diagonal 1191467729.3665

Cube

Length = n
Surface area 4258786050365387526
Volume 5.9800092907844E+26
Space diagonal 1459243990.9702

Equilateral Triangle

Length = n
Perimeter 2527484733
Area 3.0735140907493E+17
Altitude 729621995.48511

Triangular Pyramid

Length = n
Surface area 3.0735140907493E+17
Volume 7.0475085351203E+25
Height 397155909.78884