40993890 (number)

40993890 is an even 8-digits composite number following 40993889 and preceding 40993891. In scientific notation, it is written as 4.0993890 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 9225216 positive integers (up to 40993890) that are relatively prime to 40993890.

Interesting facts

Basic properties

Name

Name forty million nine hundred ninety-three thousand eight hundred ninety

Notation

Scientific notation 4.0993890 × 10^7
Engineering notation 4.0993890 × 10^6

Prime Factorization of 40993890

Prime Factorization 2 × 21 × 5 × 7 × 79 × 353

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40993890
Product of the distinct prime numbers

The prime factorization of 40993890 is 2 × 21 × 5 × 7 × 79 × 353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40993890)

Multiplication

n×y
n×2 81987780
n×3 122981670
n×4 163975560
n×5 204969450

Division

n÷y
n÷2 20496945
n÷3 13664630
n÷3 10248472.5
n÷5 8198778

Exponentiation

ny
n2 1680499017332100
n3 6.889019186162E+22
n4 2.8240769472542E+30
n5 1.1576989972727E+38

Nth Root

y√n
2√n 6402.6471088137
3√n 344.80459423827
4√n 80.016542719701
5√n 33.307637259904

Divisors of 40993890

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40993889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40993890 can be divided by 64 positive divisors. The sum of these divisors (counting 40993890) is 1, the average is 0.015625.

Base conversion 40993890

Base System Value
2 Binary 10011100011000010001100010
3 Ternary 2212010201001020
4 Quaternary 2130120101202
5 Quinary 40443301030
6 Senary 4022350310
8 Octal 234302142
10 Decimal 40993890
12 Duodecimal 1188b396
16 Hexadecimal 2718462
20 Vigesimal cg44ea
36 Base36 oen36

Cryptographic Hash Functions

md5 afccbe3e9aea20eefcbce66e98237d90
sha1 f7bd43bdc85999e015deeba8181299fadb4bee76
sha256 81ea6191a13ca01c9ee66c7b6f81f0578722a85880768776a99014a05aee1c40
sha512 18f3373b94c081c629fc684b05e30a00dc552640484dd588af0ad1a436aead5253a64aceed6864862f7f8980e9300e6327f678d176768bd24e26c8f1a415515f
ripemd-160 dbd77a2e01b7adb53ffedbc212862f61dc6c063f

40993890 as geometric shapes

Circle

Radius = n
Diameter 81987780
Circumference 257572207.33214
Area 5.2794433672154E+15

Sphere

Radius = n
Volume 2.8856656087581E+23
Surface area 2.1117773468862E+16
Circumference 257572207.33214

Square

Length = n
Perimeter 163975560
Area 1680499017332100
Diagonal 57974115.212431

Cube

Length = n
Surface area 10082994103992600
Volume 6.889019186162E+22
Space diagonal 71003500.27989

Equilateral Triangle

Length = n
Perimeter 122981670
Area 7.2767742002219E+14
Altitude 35501750.139945

Triangular Pyramid

Length = n
Surface area 7.2767742002219E+14
Volume 8.1187869704323E+21
Height 19324705.07081