1408086987 (number)

1408086987 is an odd 10-digits composite number following 1408086986 and preceding 1408086988. In scientific notation, it is written as 1.408086987 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 899589600 positive integers (up to 1408086987) that are relatively prime to 1408086987.

Interesting facts

Basic properties

Name

Name one billion four hundred eight million eighty-six thousand nine hundred eighty-seven

Notation

Scientific notation 1.408086987 × 10^9
Engineering notation 1.408086987 × 10^9

Prime Factorization of 1408086987

Prime Factorization 3 × 43 × 53 × 205951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1408086987
Product of the distinct prime numbers

The prime factorization of 1408086987 is 3 × 43 × 53 × 205951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 96, 66, 942, 97, 3150, 9840, 90354, 39985, 32736, 551757, 5976062, 4201790, 69403740, 7506701, 215403086, 905034461, 5302652528, 2142189906

Basic calculations (n = 1408086987)

Multiplication

n×y
n×2 2816173974
n×3 4224260961
n×4 5632347948
n×5 7040434935

Division

n÷y
n÷2 704043493.5
n÷3 469362329
n÷3 352021746.75
n÷5 281617397.4

Exponentiation

ny
n2 1982708962958738169
n3 2.7918266897505E+27
n4 3.9311348317969E+36
n5 5.5353798007957E+45

Nth Root

y√n
2√n 37524.485166355
3√n 1120.8388133205
4√n 193.71237742167
5√n 67.565640328207

Divisors of 1408086987

1, 3, 43, 53, 129, 159, 2279, 6837, 205951, 617853, 8855893, 10915403, 26567679, 32746209, 469362329, 1408086987

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1408086986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1408086987 can be divided by 16 positive divisors. The sum of these divisors (counting 1408086987) is 1, the average is 0.0625.

Base conversion 1408086987

Base System Value
2 Binary 1010011111011011011001111001011
3 Ternary 10122010120020012220
4 Quaternary 1103323123033023
5 Quinary 10340432240422
6 Senary 351420105123
8 Octal 12373331713
10 Decimal 1408086987
12 Duodecimal 3336951a3
16 Hexadecimal 53edb3cb
20 Vigesimal 1200ah97
36 Base36 nac6vf

Cryptographic Hash Functions

md5 6ebf7f19a26c02d2d60c0c1fec9c6f0f
sha1 b1364838596c92470bab2433885f443a7416532b
sha256 99189c65ea94a4d9abb718590814e8085f8d6a1377286d70498c3df5d9b99021
sha512 a7142eb683aca26060452d46c60c1e454228507d31fcd7e038aee444f3c47e100b3b746b4dd2fee79ad5f29e568c7929ca67e67816a5b5424874d0fe4385c473
ripemd-160 9bdec107265948dfbfd44fa2dd65422f0748a87d

1408086987 as geometric shapes

Circle

Radius = n
Diameter 2816173974
Circumference 8847271467.9492
Area 6.2288639122378E+18

Sphere

Radius = n
Volume 1.1694376291488E+28
Surface area 2.4915455648951E+19
Circumference 8847271467.9492

Square

Length = n
Perimeter 5632347948
Area 1982708962958738169
Diagonal 1991335714.0165

Cube

Length = n
Surface area 1.1896253777752E+19
Volume 2.7918266897505E+27
Space diagonal 2438878202.9606

Equilateral Triangle

Length = n
Perimeter 4224260961
Area 8.5853816511668E+17
Altitude 1219439101.4803

Triangular Pyramid

Length = n
Surface area 8.5853816511668E+17
Volume 3.2901993070336E+26
Height 663778571.33882