40985890 (number)

40985890 is an even 8-digits composite number following 40985889 and preceding 40985891. In scientific notation, it is written as 4.0985890 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 14851200 positive integers (up to 40985890) that are relatively prime to 40985890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0985890 × 10^7
Engineering notation 4.0985890 × 10^6

Prime Factorization of 40985890

Prime Factorization 2 × 5 × 11 × 409 × 911

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40985890
Product of the distinct prime numbers

The prime factorization of 40985890 is 2 × 5 × 11 × 409 × 911. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 4, 48, 283, 838, 4731, 8482, 18560, 27634, 187004, 581656, 2637957, 4985868, 66476486, 58492861, 222473371, 497803482, 3553758447, 5629091641

Basic calculations (n = 40985890)

Multiplication

n×y
n×2 81971780
n×3 122957670
n×4 163943560
n×5 204929450

Division

n÷y
n÷2 20492945
n÷3 13661963.333333
n÷3 10246472.5
n÷5 8197178

Exponentiation

ny
n2 1679843179092100
n3 6.8849867755519E+22
n4 2.8218731063423E+30
n5 1.156569807305E+38

Nth Root

y√n
2√n 6402.0223367308
3√n 344.78216312142
4√n 80.012638606228
5√n 33.306337154446

Divisors of 40985890

1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 911, 1822, 2045, 4090, 4499, 4555, 8998, 9110, 10021, 20042, 22495, 44990, 50105, 100210, 372599, 745198, 1862995, 3725990, 4098589, 8197178, 20492945, 40985890

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 -40985889
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 40985890 can be divided by 32 positive divisors. The sum of these divisors (counting 40985890) is 1, the average is 0.03125.

Base conversion 40985890

Base System Value
2 Binary 10011100010110010100100010
3 Ternary 2212010022001221
4 Quaternary 2130112110202
5 Quinary 40443022030
6 Senary 4022245254
8 Octal 234262442
10 Decimal 40985890
12 Duodecimal 1188682a
16 Hexadecimal 2716522
20 Vigesimal cg34ea
36 Base36 oegwy

Cryptographic Hash Functions

md5 757199c9a3124414ecc5502bca300875
sha1 c134b820acea9d2614b3404c5f63e2d423f26a74
sha256 7817a680c29304dbb0981984c18fe681582bd64d0b8682abe59496ad6b645e80
sha512 b03b0f61fb149cb603df1ef5c9f5fa6db44fef7fa8a81c29016b145b6bb3593eb2d030a9ae18550934cc5677604d606827674fd50ef72c856fd9ada35d16a619
ripemd-160 20a9a37cb01804f4cf4b348a1c225f596944131a

40985890 as geometric shapes

Circle

Radius = n
Diameter 81971780
Circumference 257521941.84968
Area 5.2773829906187E+15

Sphere

Radius = n
Volume 2.8839765165516E+23
Surface area 2.1109531962475E+16
Circumference 257521941.84968

Square

Length = n
Perimeter 163943560
Area 1679843179092100
Diagonal 57962801.503932

Cube

Length = n
Surface area 10079059074552600
Volume 6.8849867755519E+22
Space diagonal 70989643.873429

Equilateral Triangle

Length = n
Perimeter 122957670
Area 7.2739343373389E+14
Altitude 35494821.936715

Triangular Pyramid

Length = n
Surface area 7.2739343373389E+14
Volume 8.1140347289541E+21
Height 19320933.834644