840142743 (number)

840142743 is an odd 9-digits composite number following 840142742 and preceding 840142744. In scientific notation, it is written as 8.40142743 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 509177400 positive integers (up to 840142743) that are relatively prime to 840142743.

Interesting facts

Basic properties

Name

Name eight hundred forty million one hundred forty-two thousand seven hundred forty-three

Notation

Scientific notation 8.40142743 × 10^8
Engineering notation 8.40142743 × 10^6

Prime Factorization of 840142743

Prime Factorization 3 × 11 × 25458871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 840142743
Product of the distinct prime numbers

The prime factorization of 840142743 is 3 × 11 × 25458871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 16, 97, 934, 841, 3058, 5280, 51236, 46708, 896129, 168238, 7784970, 5891511, 86086699, 20212717, 201913795, 387242238, 7096919815, 9793671946

Basic calculations (n = 840142743)

Multiplication

n×y
n×2 1680285486
n×3 2520428229
n×4 3360570972
n×5 4200713715

Division

n÷y
n÷2 420071371.5
n÷3 280047581
n÷3 210035685.75
n÷5 168028548.6

Exponentiation

ny
n2 705839828615564049
n3 5.9300620973173E+26
n4 4.9820986366005E+35
n5 4.1856740144501E+44

Nth Root

y√n
2√n 28985.215938475
3√n 943.5922388927
4√n 170.25045062635
5√n 60.935533258294

Divisors of 840142743

1, 3, 11, 33, 25458871, 76376613, 280047581, 840142743

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 -840142742
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 840142743 can be divided by 8 positive divisors. The sum of these divisors (counting 840142743) is 1, the average is 0.125.

Base conversion 840142743

Base System Value
2 Binary 110010000100111000111110010111
3 Ternary 2011112212200011220
4 Quaternary 302010320332113
5 Quinary 3210034031433
6 Senary 215211101423
8 Octal 6204707627
10 Decimal 840142743
12 Duodecimal 1b5441873
16 Hexadecimal 32138f97
20 Vigesimal d2ahgh3
36 Base36 dw76af

Cryptographic Hash Functions

md5 bb0443fb78bb65ad4d1afce9d6f73933
sha1 a7f709419ad38e0f6c431262e6ba618e1508a161
sha256 78c6f248125a421009731a6012e71df1473ecb226102330cbc21f85ca9282050
sha512 a2cdc279cc4305c970558d3b02bc017e49575120506539d88eef8008b9fc8c83843b1cc6b847ad2049ef98e4fd0878a84fd20f188c05ca1b7089bb719da0386c
ripemd-160 36262fe10c291a8a2d0a114d9e508161dfca5188

840142743 as geometric shapes

Circle

Radius = n
Diameter 1680285486
Circumference 5278772538.7512
Area 2.2174612201897E+18

Sphere

Radius = n
Volume 2.4839786027018E+27
Surface area 8.8698448807589E+18
Circumference 5278772538.7512

Square

Length = n
Perimeter 3360570972
Area 705839828615564049
Diagonal 1188141261.4799

Cube

Length = n
Surface area 4235038971693384294
Volume 5.9300620973173E+26
Space diagonal 1455169916.4863

Equilateral Triangle

Length = n
Perimeter 2520428229
Area 3.0563761129197E+17
Altitude 727584958.24314

Triangular Pyramid

Length = n
Surface area 3.0563761129197E+17
Volume 6.9886452031173E+25
Height 396047087.15998