1187431042 (number)

1187431042 is an even 10-digits composite number following 1187431041 and preceding 1187431043. In scientific notation, it is written as 1.187431042 × 10^9. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 490636608 positive integers (up to 1187431042) that are relatively prime to 1187431042.

Interesting facts

Basic properties

Name

Name one billion one hundred eighty-seven million four hundred thirty-one thousand forty-two

Notation

Scientific notation 1.187431042 × 10^9
Engineering notation 1.187431042 × 10^9

Prime Factorization of 1187431042

Prime Factorization 2 × 7 × 29 × 3389 × 863

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1187431042
Product of the distinct prime numbers

The prime factorization of 1187431042 is 2 × 7 × 29 × 3389 × 863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1187431042)

Multiplication

n×y
n×2 2374862084
n×3 3562293126
n×4 4749724168
n×5 5937155210

Division

n÷y
n÷2 593715521
n÷3 395810347.33333
n÷3 296857760.5
n÷5 237486208.4

Exponentiation

ny
n2 1409992479505205764
n3 1.674268839151E+27
n4 1.9880787922612E+36
n5 2.3607064718729E+45

Nth Root

y√n
2√n 34459.121317875
3√n 1058.9353978478
4√n 185.63168188075
5√n 65.301277814399

Divisors of 1187431042

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1187431041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1187431042 can be divided by 32 positive divisors. The sum of these divisors (counting 1187431042) is 1, the average is 0.03125.

Base conversion 1187431042

Base System Value
2 Binary 1000110110001101100001010000010
3 Ternary 10001202100202011111
4 Quaternary 1012301230022002
5 Quinary 4412440243132
6 Senary 313454433534
8 Octal 10661541202
10 Decimal 1187431042
12 Duodecimal 2918028aa
16 Hexadecimal 46c6c282
20 Vigesimal ib18hc2
36 Base36 jmyrnm

Cryptographic Hash Functions

md5 dec2c64bbb88a94fcf84543ba90e3091
sha1 2bafc0d1e0fd5cb02aeb02cdc4f62bf4e831244e
sha256 9e1385780c4a3ec7c46e9006c6198428389af5c3b26fa4e700198aaf1ff2f314
sha512 e786914354ae19cca4aa7665ed10a56213e01fbf6525a6025b4f2821a715f9d3fa566520806b387e9818ddaabd2a2a5523fe1cc33d0d1c9110949556e5778be2
ripemd-160 13a81aea01d8973163832b88fe58fe1e3de97087

1187431042 as geometric shapes

Circle

Radius = n
Diameter 2374862084
Circumference 7460849276.3833
Area 4.4296220152304E+18

Sphere

Radius = n
Volume 7.0131609136149E+27
Surface area 1.7718488060922E+19
Circumference 7460849276.3833

Square

Length = n
Perimeter 4749724168
Area 1409992479505205764
Diagonal 1679281083.9792

Cube

Length = n
Surface area 8459954877031234584
Volume 1.674268839151E+27
Space diagonal 2056690895.2285

Equilateral Triangle

Length = n
Perimeter 3562293126
Area 6.1054465319826E+17
Altitude 1028345447.6142

Triangular Pyramid

Length = n
Surface area 6.1054465319826E+17
Volume 1.9731447494884E+26
Height 559760361.32641