406987140 (number)

406987140 is an even 9-digits composite number following 406987139 and preceding 406987141. In scientific notation, it is written as 4.06987140 × 10^8. The sum of its digits is 39. It has a total of 8 prime factors and 144 positive divisors. There are 87370752 positive integers (up to 406987140) that are relatively prime to 406987140.

Interesting facts

Basic properties

Name

Name four hundred six million nine hundred eighty-seven thousand one hundred forty

Notation

Scientific notation 4.06987140 × 10^8
Engineering notation 4.06987140 × 10^6

Prime Factorization of 406987140

Prime Factorization 2 × 2 × 5 × 3 × 7 × 7 × 289 × 479

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 29070510
Product of the distinct prime numbers

The prime factorization of 406987140 is 2 × 2 × 5 × 3 × 7 × 7 × 289 × 479. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 406987140)

Multiplication

n×y
n×2 813974280
n×3 1220961420
n×4 1627948560
n×5 2034935700

Division

n÷y
n÷2 203493570
n÷3 135662380
n÷3 101746785
n÷5 81397428

Exponentiation

ny
n2 165638532125379600
n3 6.7412752463506E+25
n4 2.743612332465E+34
n5 1.1166149364587E+43

Nth Root

y√n
2√n 20173.922276047
3√n 741.07170015073
4√n 142.03493329476
5√n 52.712806265709

Divisors of 406987140

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -406987139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 406987140 can be divided by 144 positive divisors. The sum of these divisors (counting 406987140) is 1, the average is 0.0069444444444444.

Base conversion 406987140

Base System Value
2 Binary 11000010000100010000110000100
3 Ternary 1001100211002101210
4 Quaternary 120100202012010
5 Quinary 1313142042030
6 Senary 104215051420
8 Octal 3020420604
10 Decimal 406987140
12 Duodecimal b4370b70
16 Hexadecimal 18422184
20 Vigesimal 673d7h0
36 Base36 6qb5ac

Cryptographic Hash Functions

md5 bb26364ec543290e5ad1b50f19b5dbd2
sha1 ba464d148c4a4577a372e03f36cd466dc0a1da8c
sha256 39a3cdd4602c1b0e5b7d16db997ce36bf26786a336a1aec2325f6fde8ac8efdc
sha512 b1d8056bd512cff11de14636516f60031573148e0b5c44abbd719be53544f64d7342e2df8822e1100b73787f61124d5128d1c10b65a2ca89cc46864a5ba898a7
ripemd-160 8789db3209b790989f8b7c73bc94ec5d5c549a6e

406987140 as geometric shapes

Circle

Radius = n
Diameter 813974280
Circumference 2557175618.259
Area 5.2036879567649E+17

Sphere

Radius = n
Volume 2.8237787719683E+26
Surface area 2.081475182706E+18
Circumference 2557175618.259

Square

Length = n
Perimeter 1627948560
Area 165638532125379600
Diagonal 575566733.09944

Cube

Length = n
Surface area 993831192752277600
Volume 6.7412752463506E+25
Space diagonal 704922404.50715

Equilateral Triangle

Length = n
Perimeter 1220961420
Area 7.1723588333072E+16
Altitude 352461202.25357

Triangular Pyramid

Length = n
Surface area 7.1723588333072E+16
Volume 7.9446690675659E+24
Height 191855577.69981