40987812 (number)

40987812 is an even 8-digits composite number following 40987811 and preceding 40987813. In scientific notation, it is written as 4.0987812 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 13386240 positive integers (up to 40987812) that are relatively prime to 40987812.

Interesting facts

Basic properties

Name

Name forty million nine hundred eighty-seven thousand eight hundred twelve

Notation

Scientific notation 4.0987812 × 10^7
Engineering notation 4.0987812 × 10^6

Prime Factorization of 40987812

Prime Factorization 2 × 2 × 3 × 181 × 113 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20493906
Product of the distinct prime numbers

The prime factorization of 40987812 is 2 × 2 × 3 × 181 × 113 × 167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40987812)

Multiplication

n×y
n×2 81975624
n×3 122963436
n×4 163951248
n×5 204939060

Division

n÷y
n÷2 20493906
n÷3 13662604
n÷3 10246953
n÷5 8197562.4

Exponentiation

ny
n2 1680000732547344
n3 6.8859554185513E+22
n4 2.8224024613596E+30
n5 1.1568410147455E+38

Nth Root

y√n
2√n 6402.1724437881
3√n 344.78755246361
4√n 80.013576621647
5√n 33.306649523309

Divisors of 40987812

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40987811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40987812 can be divided by 48 positive divisors. The sum of these divisors (counting 40987812) is 1, the average is 0.020833333333333.

Base conversion 40987812

Base System Value
2 Binary 10011100010110110010100100
3 Ternary 2212010101201010
4 Quaternary 2130112302210
5 Quinary 40443102222
6 Senary 4022302220
8 Octal 234266244
10 Decimal 40987812
12 Duodecimal 11887970
16 Hexadecimal 2716ca4
20 Vigesimal cg39ac
36 Base36 oeiec

Cryptographic Hash Functions

md5 c690862eb1807fa4d6836428370f47f2
sha1 b830af714863abba178ca4fcdbc6fb180c4fa277
sha256 6508984534a95a77854b2e4c3da5509aa209c0c592e8d0a438881ffaafe73f40
sha512 b99b8aeed32881c3fa7379cce98e4a00143a384f5b109dadb8d508b64cc0ed76845a9ea28e43e1c0f37e2a8a28b4d1ddaa4616b6c7abbc68745317eb089dd7c2
ripemd-160 e1a30f43d0f7e5d24fecfc28e9eb8b226449c697

40987812 as geometric shapes

Circle

Radius = n
Diameter 81975624
Circumference 257534018.13184
Area 5.2778779593962E+15

Sphere

Radius = n
Volume 2.8843822607823E+23
Surface area 2.1111511837585E+16
Circumference 257534018.13184

Square

Length = n
Perimeter 163951248
Area 1680000732547344
Diagonal 57965519.622399

Cube

Length = n
Surface area 10080004395284064
Volume 6.8859554185513E+22
Space diagonal 70992972.875081

Equilateral Triangle

Length = n
Perimeter 122963436
Area 7.2746165638123E+14
Altitude 35496486.437541

Triangular Pyramid

Length = n
Surface area 7.2746165638123E+14
Volume 8.1151762856764E+21
Height 19321839.874133