40831749 (number)

40831749 is an odd 8-digits composite number following 40831748 and preceding 40831750. In scientific notation, it is written as 4.0831749 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 23327136 positive integers (up to 40831749) that are relatively prime to 40831749.

Interesting facts

Basic properties

Name

Name forty million eight hundred thirty-one thousand seven hundred forty-nine

Notation

Scientific notation 4.0831749 × 10^7
Engineering notation 4.0831749 × 10^6

Prime Factorization of 40831749

Prime Factorization 189 × 7 × 7 × 4409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5833107
Product of the distinct prime numbers

The prime factorization of 40831749 is 189 × 7 × 7 × 4409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 32, 6, 590, 45, 9631, 1687, 33025, 8333, 359400, 373639, 3770870, 866885, 16118710, 43119240, 44168679, 672017079, 5218029906, 1871946396

Basic calculations (n = 40831749)

Multiplication

n×y
n×2 81663498
n×3 122495247
n×4 163326996
n×5 204158745

Division

n÷y
n÷2 20415874.5
n÷3 13610583
n÷3 10207937.25
n÷5 8166349.8

Exponentiation

ny
n2 1667231726399001
n3 6.8075987377161E+22
n4 2.7796616295114E+30
n5 1.1349844596114E+38

Nth Root

y√n
2√n 6389.9725351522
3√n 344.34939768142
4√n 79.937303777099
5√n 33.281247482668

Divisors of 40831749

1, 7, 49, 189, 1323, 4409, 9261, 30863, 216041, 833301, 5833107, 40831749

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40831748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40831749 can be divided by 12 positive divisors. The sum of these divisors (counting 40831749) is 1, the average is 0.083333333333333.

Base conversion 40831749

Base System Value
2 Binary 10011011110000101100000101
3 Ternary 2211211110122000
4 Quaternary 2123300230011
5 Quinary 40423103444
6 Senary 4015055513
8 Octal 233605405
10 Decimal 40831749
12 Duodecimal 11811599
16 Hexadecimal 26f0b05
20 Vigesimal cf3j79
36 Base36 ob5z9

Cryptographic Hash Functions

md5 95885e32691d6a1fb5d52c51068c57e8
sha1 31a2b78911b490497c7c814d813b571badf33405
sha256 947b51ee9d38cf1cd85ce50e68473f97dd40e3f2aa7a8a7d524aec37d3208bc6
sha512 ea719e3526aa8b91330e57ce65f8588bf68b03c211e4096b6727a7de833b38103f0ab754807d17810e76a887982356d897604480d66c6d9ae6164eafab40c296
ripemd-160 1c7e3f1847f0e4621c4d0678be13f44985140147

40831749 as geometric shapes

Circle

Radius = n
Diameter 81663498
Circumference 256553445.38324
Area 5.2377629434869E+15

Sphere

Radius = n
Volume 2.8515602910661E+23
Surface area 2.0951051773948E+16
Circumference 256553445.38324

Square

Length = n
Perimeter 163326996
Area 1667231726399001
Diagonal 57744813.211214

Cube

Length = n
Surface area 10003390358394006
Volume 6.8075987377161E+22
Space diagonal 70722663.8299

Equilateral Triangle

Length = n
Perimeter 122495247
Area 7.2193251452846E+14
Altitude 35361331.91495

Triangular Pyramid

Length = n
Surface area 7.2193251452846E+14
Volume 8.0228320517267E+21
Height 19248271.070405