40245894 (number)

40245894 is an even 8-digits composite number following 40245893 and preceding 40245895. In scientific notation, it is written as 4.0245894 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 12320064 positive integers (up to 40245894) that are relatively prime to 40245894.

Interesting facts

Basic properties

Name

Name forty million two hundred forty-five thousand eight hundred ninety-four

Notation

Scientific notation 4.0245894 × 10^7
Engineering notation 4.0245894 × 10^6

Prime Factorization of 40245894

Prime Factorization 2 × 9 × 13 × 293 × 587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40245894
Product of the distinct prime numbers

The prime factorization of 40245894 is 2 × 9 × 13 × 293 × 587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 40, 33, 125, 808, 3120, 667, 57099, 7836, 463144, 227492, 7038118, 8645194, 71586657, 40657696, 197802349, 691839237, 4661976471, 1704094011

Basic calculations (n = 40245894)

Multiplication

n×y
n×2 80491788
n×3 120737682
n×4 160983576
n×5 201229470

Division

n÷y
n÷2 20122947
n÷3 13415298
n÷3 10061473.5
n÷5 8049178.8

Exponentiation

ny
n2 1619731983859236
n3 6.5187561730809E+22
n4 2.6235316995366E+30
n5 1.0558637868519E+38

Nth Root

y√n
2√n 6343.9651638388
3√n 342.69454626547
4√n 79.649012321803
5√n 33.185190556871

Divisors of 40245894

1, 2, 9, 13, 18, 26, 117, 234, 293, 586, 587, 1174, 2637, 3809, 5274, 5283, 7618, 7631, 10566, 15262, 34281, 68562, 68679, 137358, 171991, 343982, 1547919, 2235883, 3095838, 4471766, 20122947, 40245894

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40245893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40245894 can be divided by 32 positive divisors. The sum of these divisors (counting 40245894) is 1, the average is 0.03125.

Base conversion 40245894

Base System Value
2 Binary 10011001100001101010000110
3 Ternary 2210201200222200
4 Quaternary 2121201222012
5 Quinary 40300332034
6 Senary 3554335330
8 Octal 231415206
10 Decimal 40245894
12 Duodecimal 1158a546
16 Hexadecimal 2661a86
20 Vigesimal cbaeee
36 Base36 nylxi

Cryptographic Hash Functions

md5 43426826d7a8801ae817c69842ceec6c
sha1 4ab5b51d2ce62adae5acb7cf487a3330a464350b
sha256 c8b0ac69dfe5e45569d6bdc9db2006f86eceb9112eea9d53befd56158cb9b916
sha512 ac1c5e0c81a486226b40fc19c75f51d81d3209fec04d27eefaf1046a32f9f26bd7110ef118dd554826803fe697f17555a08912cd81482f4f12d273631fce1687
ripemd-160 28ad4f73debfa86b4bdb1ab4fe15763a02a131d3

40245894 as geometric shapes

Circle

Radius = n
Diameter 80491788
Circumference 252872409.85511
Area 5.0885381012766E+15

Sphere

Radius = n
Volume 2.7305702005192E+23
Surface area 2.0354152405106E+16
Circumference 252872409.85511

Square

Length = n
Perimeter 160983576
Area 1619731983859236
Diagonal 56916289.12463

Cube

Length = n
Surface area 9718391903155416
Volume 6.5187561730809E+22
Space diagonal 69707933.204031

Equilateral Triangle

Length = n
Perimeter 120737682
Area 7.0136452267213E+14
Altitude 34853966.602016

Triangular Pyramid

Length = n
Surface area 7.0136452267213E+14
Volume 7.6824278248119E+21
Height 18972096.374877