1057385987 (number)

1057385987 is an odd 10-digits composite number following 1057385986 and preceding 1057385988. In scientific notation, it is written as 1.057385987 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 889229952 positive integers (up to 1057385987) that are relatively prime to 1057385987.

Interesting facts

Basic properties

Name

Name one billion fifty-seven million three hundred eighty-five thousand nine hundred eighty-seven

Notation

Scientific notation 1.057385987 × 10^9
Engineering notation 1.057385987 × 10^9

Prime Factorization of 1057385987

Prime Factorization 7 × 53 × 2850097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1057385987
Product of the distinct prime numbers

The prime factorization of 1057385987 is 7 × 53 × 2850097. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1057385987)

Multiplication

n×y
n×2 2114771974
n×3 3172157961
n×4 4229543948
n×5 5286929935

Division

n÷y
n÷2 528692993.5
n÷3 352461995.66667
n÷3 264346496.75
n÷5 211477197.4

Exponentiation

ny
n2 1118065125503964169
n3 1.1822263962613E+27
n4 1.2500696248682E+36
n5 1.32180610411E+45

Nth Root

y√n
2√n 32517.472026589
3√n 1018.7739937792
4√n 180.32601594498
5√n 63.803824256077

Divisors of 1057385987

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 -1057385986
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 1057385987 can be divided by 8 positive divisors. The sum of these divisors (counting 1057385987) is 1, the average is 0.125.

Base conversion 1057385987

Base System Value
2 Binary 111111000001100110111000000011
3 Ternary 2201200122202212222
4 Quaternary 333001212320003
5 Quinary 4131142322422
6 Senary 252531241255
8 Octal 7701467003
10 Decimal 1057385987
12 Duodecimal 25614922b
16 Hexadecimal 3f066e03
20 Vigesimal ga8d4j7
36 Base36 hhjg8z

Cryptographic Hash Functions

md5 e5e7af81672ce9e521115aab93f8e04a
sha1 9dc0027b591fad1f6948c6d9443e164ba52ded40
sha256 69d71d6263d3a20b110c32871f8fa614ace38dae404779a5d6042b5a0f6253d6
sha512 8fddb0ff0c2cb7f650ec239f9ac978a183f51d0dc8ec0f853ea888fdcce9adc888e350738da184c469d3390f4c44bf281d9edf3522da17ff0652aaba343164e4
ripemd-160 f94ee39ed087fa3e0b499d99f2525ae95590b0b1

1057385987 as geometric shapes

Circle

Radius = n
Diameter 2114771974
Circumference 6643752097.536
Area 3.5125051845182E+18

Sphere

Radius = n
Volume 4.9520983484992E+27
Surface area 1.4050020738073E+19
Circumference 6643752097.536

Square

Length = n
Perimeter 4229543948
Area 1118065125503964169
Diagonal 1495369603.4787

Cube

Length = n
Surface area 6708390753023785014
Volume 1.1822263962613E+27
Space diagonal 1831446252.6954

Equilateral Triangle

Length = n
Perimeter 3172157961
Area 4.8413640088593E+17
Altitude 915723126.34768

Triangular Pyramid

Length = n
Surface area 4.8413640088593E+17
Volume 1.3932671694902E+26
Height 498456534.49289