40785890 (number)

40785890 is an even 8-digits composite number following 40785889 and preceding 40785891. In scientific notation, it is written as 4.0785890 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 14823424 positive integers (up to 40785890) that are relatively prime to 40785890.

Interesting facts

Basic properties

Name

Name forty million seven hundred eighty-five thousand eight hundred ninety

Notation

Scientific notation 4.0785890 × 10^7
Engineering notation 4.0785890 × 10^6

Prime Factorization of 40785890

Prime Factorization 2 × 145 × 17 × 8273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40785890
Product of the distinct prime numbers

The prime factorization of 40785890 is 2 × 145 × 17 × 8273. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 73, 74, 175, 587, 6270, 4262, 60152, 38413, 433842, 385192, 3564038, 4991358, 57865897, 38278852, 158708551, 808316401, 7292204480, 296250891

Basic calculations (n = 40785890)

Multiplication

n×y
n×2 81571780
n×3 122357670
n×4 163143560
n×5 203929450

Division

n÷y
n÷2 20392945
n÷3 13595296.666667
n÷3 10196472.5
n÷5 8157178

Exponentiation

ny
n2 1663488823092100
n3 6.7846872154864E+22
n4 2.7671950645523E+30
n5 1.1286251351137E+38

Nth Root

y√n
2√n 6386.3831704651
3√n 344.22043402743
4√n 79.914849499108
5√n 33.273768347479

Divisors of 40785890

1, 2, 17, 34, 145, 290, 2465, 4930, 8273, 16546, 140641, 281282, 1199585, 2399170, 20392945, 40785890

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 -40785889
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 40785890 can be divided by 16 positive divisors. The sum of these divisors (counting 40785890) is 1, the average is 0.0625.

Base conversion 40785890

Base System Value
2 Binary 10011011100101011111100010
3 Ternary 2211202010201112
4 Quaternary 2123211133202
5 Quinary 40420122030
6 Senary 4014103322
8 Octal 233453742
10 Decimal 40785890
12 Duodecimal 117aab42
16 Hexadecimal 26e57e2
20 Vigesimal cei4ea
36 Base36 oa6le

Cryptographic Hash Functions

md5 c7f9d80c6a24a06426a50c08b02c53c1
sha1 3834a786016af6e179d852b4a26cee4074cf4bb3
sha256 6c72a8ef645c28de9f696db3cf1379b68cb6ead6408c8ae91b6b68e8f3301447
sha512 6264fd4181a87d12002b0efbb7efac7b4698fd338789abb620c9e2f8213fb92d2eb880ff905c126b93093b4a38c7728394958c78c569a4735d338f9fba5574d5
ripemd-160 e471bed22b38636b540f2225a1ac3f13f9e9eb04

40785890 as geometric shapes

Circle

Radius = n
Diameter 81571780
Circumference 256265304.78824
Area 5.2260042659549E+15

Sphere

Radius = n
Volume 2.8419631350769E+23
Surface area 2.0904017063819E+16
Circumference 256265304.78824

Square

Length = n
Perimeter 163143560
Area 1663488823092100
Diagonal 57679958.791457

Cube

Length = n
Surface area 9980932938552600
Volume 6.7846872154864E+22
Space diagonal 70643233.711915

Equilateral Triangle

Length = n
Perimeter 122357670
Area 7.2031178985462E+14
Altitude 35321616.855958

Triangular Pyramid

Length = n
Surface area 7.2031178985462E+14
Volume 7.9958305638335E+21
Height 19226652.930486