1020408907 (number)

1020408907 is an odd 10-digits composite number following 1020408906 and preceding 1020408908. In scientific notation, it is written as 1.020408907 × 10^9. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 874636200 positive integers (up to 1020408907) that are relatively prime to 1020408907.

Interesting facts

Basic properties

Name

Name one billion twenty million four hundred eight thousand nine hundred seven

Notation

Scientific notation 1.020408907 × 10^9
Engineering notation 1.020408907 × 10^9

Prime Factorization of 1020408907

Prime Factorization 7 × 145772701

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1020408907
Product of the distinct prime numbers

The prime factorization of 1020408907 is 7 × 145772701. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 75, 17, 437, 776, 1268, 8571, 49569, 33488, 334418, 232957, 4171259, 5345258, 51641761, 73000309, 736551223, 334926367, 352302372, 7747904422

Basic calculations (n = 1020408907)

Multiplication

n×y
n×2 2040817814
n×3 3061226721
n×4 4081635628
n×5 5102044535

Division

n÷y
n÷2 510204453.5
n÷3 340136302.33333
n÷3 255102226.75
n÷5 204081781.4

Exponentiation

ny
n2 1041234337484934649
n3 1.0624847922439E+27
n4 1.0841689455577E+36
n5 1.1062956487399E+45

Nth Root

y√n
2√n 31943.839891284
3√n 1006.7572063185
4√n 178.72839699187
5√n 63.35120035815

Divisors of 1020408907

1, 7, 145772701, 1020408907

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1020408906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1020408907 can be divided by 4 positive divisors. The sum of these divisors (counting 1020408907) is 1, the average is 0.25.

Base conversion 1020408907

Base System Value
2 Binary 111100110100100011010001001011
3 Ternary 2122010002010212111
4 Quaternary 330310203101023
5 Quinary 4042211041112
6 Senary 245130523151
8 Octal 7464432113
10 Decimal 1020408907
12 Duodecimal 2458964b7
16 Hexadecimal 3cd2344b
20 Vigesimal fihb257
36 Base36 gviwjv

Cryptographic Hash Functions

md5 179cf9beb4d8e9098d9a2bce127b3588
sha1 97d00c62b330d85b17564c4e38735b8c53e046f6
sha256 e7e7a6cf0198ce2e0a9e13a6a0c6f138e24fb6ab4ff593179a17f0ddb4565aed
sha512 d85256c0b8fbcec777f0ea8371127f33b6348441c55ef29a1d4cde5578931fe54b447d0666fcb45d13f9f8b5c8ca2e1c932b416abb11e7f4324bc3268dcd0645
ripemd-160 fbaee65f88d2f7b174eb64e8bc8d76135081c89a

1020408907 as geometric shapes

Circle

Radius = n
Diameter 2040817814
Circumference 6411418251.7776
Area 3.2711341453081E+18

Sphere

Radius = n
Volume 4.4505258904856E+27
Surface area 1.3084536581232E+19
Circumference 6411418251.7776

Square

Length = n
Perimeter 4081635628
Area 1041234337484934649
Diagonal 1443076115.4457

Cube

Length = n
Surface area 6247406024909607894
Volume 1.0624847922439E+27
Space diagonal 1767400071.4198

Equilateral Triangle

Length = n
Perimeter 3061226721
Area 4.5086769377731E+17
Altitude 883700035.70991

Triangular Pyramid

Length = n
Surface area 4.5086769377731E+17
Volume 1.2521503358387E+26
Height 481025371.81524