40945809 (number)

40945809 is an odd 8-digits composite number following 40945808 and preceding 40945810. In scientific notation, it is written as 4.0945809 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 25337344 positive integers (up to 40945809) that are relatively prime to 40945809.

Interesting facts

Basic properties

Name

Name forty million nine hundred forty-five thousand eight hundred nine

Notation

Scientific notation 4.0945809 × 10^7
Engineering notation 4.0945809 × 10^6

Prime Factorization of 40945809

Prime Factorization 3 × 17 × 17 × 83 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2408577
Product of the distinct prime numbers

The prime factorization of 40945809 is 3 × 17 × 17 × 83 × 569. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 56, 58, 650, 927, 6483, 7202, 49278, 16803, 26887, 826204, 3179724, 4947099, 53817498, 40911937, 49596690, 467141237, 7523234288, 7401051006

Basic calculations (n = 40945809)

Multiplication

n×y
n×2 81891618
n×3 122837427
n×4 163783236
n×5 204729045

Division

n÷y
n÷2 20472904.5
n÷3 13648603
n÷3 10236452.25
n÷5 8189161.8

Exponentiation

ny
n2 1676559274664481
n3 6.864807583759E+22
n4 2.8108510014635E+30
n5 1.1509256823338E+38

Nth Root

y√n
2√n 6398.8912320808
3√n 344.66973645431
4√n 79.99306990034
5√n 33.299820405402

Divisors of 40945809

1, 3, 17, 51, 83, 249, 289, 569, 867, 1411, 1707, 4233, 9673, 23987, 29019, 47227, 71961, 141681, 164441, 493323, 802859, 2408577, 13648603, 40945809

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40945808
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40945809 can be divided by 24 positive divisors. The sum of these divisors (counting 40945809) is 1, the average is 0.041666666666667.

Base conversion 40945809

Base System Value
2 Binary 10011100001100100010010001
3 Ternary 2212001021002110
4 Quaternary 2130030202101
5 Quinary 40440231214
6 Senary 4021335533
8 Octal 234144221
10 Decimal 40945809
12 Duodecimal 118675a9
16 Hexadecimal 270c891
20 Vigesimal cfi4a9
36 Base36 odlzl

Cryptographic Hash Functions

md5 effb27f81aa59c6eaae644800f7ed84b
sha1 bc94645153ca82d96c5b1f808c51f3a9e8cf3524
sha256 632a2cb987401131f1b88c13e4f7afc99d3341e3f74197e3183a8bee9badb6dd
sha512 effbde3fff3d6f11f27a1a67a9ab4281ca0e6db2ab355b077510435475c0167374d0b25117dfaafc5a795c11de5e974247b0f95ee44664a3ba0bc1a887c18c71
ripemd-160 7d703a66462e439ee43c0af40050d83602f9be98

40945809 as geometric shapes

Circle

Radius = n
Diameter 81891618
Circumference 257270105.49938
Area 5.2670663005938E+15

Sphere

Radius = n
Volume 2.8755238764593E+23
Surface area 2.1068265202375E+16
Circumference 257270105.49938

Square

Length = n
Perimeter 163783236
Area 1676559274664481
Diagonal 57906118.410138

Cube

Length = n
Surface area 10059355647986886
Volume 6.864807583759E+22
Space diagonal 70920221.545011

Equilateral Triangle

Length = n
Perimeter 122837427
Area 7.2597146140493E+14
Altitude 35460110.772505

Triangular Pyramid

Length = n
Surface area 7.2597146140493E+14
Volume 8.0902533233614E+21
Height 19302039.470046