1020403987 (number)

1020403987 is an odd 10-digits composite number following 1020403986 and preceding 1020403988. In scientific notation, it is written as 1.020403987 × 10^9. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 966031560 positive integers (up to 1020403987) that are relatively prime to 1020403987.

Interesting facts

Basic properties

Name

Name one billion twenty million four hundred three thousand nine hundred eighty-seven

Notation

Scientific notation 1.020403987 × 10^9
Engineering notation 1.020403987 × 10^9

Prime Factorization of 1020403987

Prime Factorization 19 × 1511 × 35543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1020403987
Product of the distinct prime numbers

The prime factorization of 1020403987 is 19 × 1511 × 35543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 37, 88, 744, 628, 2374, 8323, 82454, 57063, 673924, 203851, 6187983, 9794870, 88530395, 19101937, 191706589, 33929966, 7855171264, 4813197895

Basic calculations (n = 1020403987)

Multiplication

n×y
n×2 2040807974
n×3 3061211961
n×4 4081615948
n×5 5102019935

Division

n÷y
n÷2 510201993.5
n÷3 340134662.33333
n÷3 255100996.75
n÷5 204080797.4

Exponentiation

ny
n2 1041224296685496169
n3 1.0624694236992E+27
n4 1.0841480360082E+36
n5 1.106268978441E+45

Nth Root

y√n
2√n 31943.762881038
3√n 1006.7555882569
4√n 178.72818155243
5√n 63.351139267247

Divisors of 1020403987

1, 19, 1511, 28709, 35543, 675317, 53705473, 1020403987

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 -1020403986
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 1020403987 can be divided by 8 positive divisors. The sum of these divisors (counting 1020403987) is 1, the average is 0.125.

Base conversion 1020403987

Base System Value
2 Binary 111100110100100010000100010011
3 Ternary 2122010001220010021
4 Quaternary 330310202010103
5 Quinary 4042210411422
6 Senary 245130444311
8 Octal 7464420423
10 Decimal 1020403987
12 Duodecimal 245893697
16 Hexadecimal 3cd22113
20 Vigesimal fiha9j7
36 Base36 gvisr7

Cryptographic Hash Functions

md5 f3154e695f9cfd2a62715c13e7aa3b1a
sha1 302a76edaae59e4cd5a8652fa7a0b0e054abb7b5
sha256 e1b04d3ccd29fdebf6bf2cfeb733de73a3fd5e1ccd546576f200b10a2582b006
sha512 523eb050d9819da949a4e925ef599b32bcaf1816306a4b05d8b0db4159af3c5d481a943d7cf9fd01308a19a590ad08fc44caa31a965dd4f89576eeb2e05ca946
ripemd-160 994608c62fbca7a1a4d08b355e436f845538e69e

1020403987 as geometric shapes

Circle

Radius = n
Diameter 2040807974
Circumference 6411387338.5059
Area 3.2711026012064E+18

Sphere

Radius = n
Volume 4.450461514876E+27
Surface area 1.3084410404825E+19
Circumference 6411387338.5059

Square

Length = n
Perimeter 4081615948
Area 1041224296685496169
Diagonal 1443069157.515

Cube

Length = n
Surface area 6247345780112977014
Volume 1.0624694236992E+27
Space diagonal 1767391549.7299

Equilateral Triangle

Length = n
Perimeter 3061211961
Area 4.5086334598361E+17
Altitude 883695774.86493

Triangular Pyramid

Length = n
Surface area 4.5086334598361E+17
Volume 1.2521322238351E+26
Height 481023052.50499