40254987 (number)

40254987 is an odd 8-digits composite number following 40254986 and preceding 40254988. In scientific notation, it is written as 4.0254987 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 25815552 positive integers (up to 40254987) that are relatively prime to 40254987.

Interesting facts

Basic properties

Name

Name forty million two hundred fifty-four thousand nine hundred eighty-seven

Notation

Scientific notation 4.0254987 × 10^7
Engineering notation 4.0254987 × 10^6

Prime Factorization of 40254987

Prime Factorization 3 × 29 × 337 × 1373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40254987
Product of the distinct prime numbers

The prime factorization of 40254987 is 3 × 29 × 337 × 1373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 48, 14, 115, 984, 8750, 1270, 52934, 53149, 58004, 959521, 3781672, 6099566, 68946711, 27915225, 181441258, 67992399, 6702037306, 9698603532

Basic calculations (n = 40254987)

Multiplication

n×y
n×2 80509974
n×3 120764961
n×4 161019948
n×5 201274935

Division

n÷y
n÷2 20127493.5
n÷3 13418329
n÷3 10063746.75
n÷5 8050997.4

Exponentiation

ny
n2 1620463978370169
n3 6.5231756383259E+22
n4 2.6259035051953E+30
n5 1.0570571146489E+38

Nth Root

y√n
2√n 6344.6817887109
3√n 342.72035334413
4√n 79.653510837319
5√n 33.18668996782

Divisors of 40254987

1, 3, 29, 87, 337, 1011, 1373, 4119, 9773, 29319, 39817, 119451, 462701, 1388103, 13418329, 40254987

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 -40254986
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 40254987 can be divided by 16 positive divisors. The sum of these divisors (counting 40254987) is 1, the average is 0.0625.

Base conversion 40254987

Base System Value
2 Binary 10011001100011111000001011
3 Ternary 2210202011110110
4 Quaternary 2121203320023
5 Quinary 40301124422
6 Senary 3554445403
8 Octal 231437013
10 Decimal 40254987
12 Duodecimal 11593863
16 Hexadecimal 2663e0b
20 Vigesimal cbbh97
36 Base36 nysy3

Cryptographic Hash Functions

md5 ee608b395b84c03249de9fe3f2212f1d
sha1 c34577ef9dbe1c24a0d658a5c7e0801fc68ccb3f
sha256 a058ddd1bdca96043b6ae0ba7a2966946eaab81e05fe6c50afb963b40a86a95e
sha512 c3b898edde24f949e1c314668b565b55f2e4c557db06695a611e9ac60efbfaa389ddea7613abf4cb981137c72b5d2634830b9e7c44f9213f14e2bd36938f3de1
ripemd-160 e5e1793c6b4b4861963391036ec624f7b1690ba1

40254987 as geometric shapes

Circle

Radius = n
Diameter 80509974
Circumference 252929542.85911
Area 5.0908377298546E+15

Sphere

Radius = n
Volume 2.7324214217921E+23
Surface area 2.0363350919418E+16
Circumference 252929542.85911

Square

Length = n
Perimeter 161019948
Area 1620463978370169
Diagonal 56929148.568553

Cube

Length = n
Surface area 9722783870221014
Volume 6.5231756383259E+22
Space diagonal 69723682.742025

Equilateral Triangle

Length = n
Perimeter 120764961
Area 7.0168148559308E+14
Altitude 34861841.371012

Triangular Pyramid

Length = n
Surface area 7.0168148559308E+14
Volume 7.6876362145519E+21
Height 18976382.856184