40981904 (number)

40981904 is an even 8-digits composite number following 40981903 and preceding 40981905. In scientific notation, it is written as 4.0981904 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 20401152 positive integers (up to 40981904) that are relatively prime to 40981904.

Interesting facts

Basic properties

Name

Name forty million nine hundred eighty-one thousand nine hundred four

Notation

Scientific notation 4.0981904 × 10^7
Engineering notation 4.0981904 × 10^6

Prime Factorization of 40981904

Prime Factorization 2 × 2 × 2 × 2 × 233 × 10993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5122738
Product of the distinct prime numbers

The prime factorization of 40981904 is 2 × 2 × 2 × 2 × 233 × 10993. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 64, 82, 349, 822, 4892, 2983, 69371, 69876, 176670, 607879, 5026320, 4174774, 26834249, 81529660, 888427092, 735659500, 2998984634, 5449768024

Basic calculations (n = 40981904)

Multiplication

n×y
n×2 81963808
n×3 122945712
n×4 163927616
n×5 204909520

Division

n÷y
n÷2 20490952
n÷3 13660634.666667
n÷3 10245476
n÷5 8196380.8

Exponentiation

ny
n2 1679516455465216
n3 6.8829782144296E+22
n4 2.8207755241784E+30
n5 1.1560075173743E+38

Nth Root

y√n
2√n 6401.7110212817
3√n 344.77098572796
4√n 80.010693168362
5√n 33.305689301126

Divisors of 40981904

1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 10993, 21986, 43972, 87944, 175888, 2561369, 5122738, 10245476, 20490952, 40981904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40981903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40981904 can be divided by 20 positive divisors. The sum of these divisors (counting 40981904) is 1, the average is 0.05.

Base conversion 40981904

Base System Value
2 Binary 10011100010101010110010000
3 Ternary 2212010002121022
4 Quaternary 2130111112100
5 Quinary 40442410104
6 Senary 4022215012
8 Octal 234252620
10 Decimal 40981904
12 Duodecimal 11884468
16 Hexadecimal 2715590
20 Vigesimal cg2ef4
36 Base36 oedu8

Cryptographic Hash Functions

md5 7d9204ed8cda54618c1592b7faa842d0
sha1 8e648cc7d3fd3e5748e24e4d713b0f1b35b40130
sha256 3ea45f0edce4dab2a5f77e668d376e0329af764f4e8e67dee02d8de3d3421bca
sha512 f7f40e24ce4fd4ac9dd6ce98c07f0d6861e0f0848115f8e9dd46c1d78947dcd419725d2c226860546771ead58aeb581364a90d7a2b66e125390413d0c03cd318
ripemd-160 ff54a5f269cc5f07f68335c0ad4571e4ca82f726

40981904 as geometric shapes

Circle

Radius = n
Diameter 81963808
Circumference 257496897.07304
Area 5.2763565580727E+15

Sphere

Radius = n
Volume 2.8831351724361E+23
Surface area 2.1105426232291E+16
Circumference 257496897.07304

Square

Length = n
Perimeter 163927616
Area 1679516455465216
Diagonal 57957164.448672

Cube

Length = n
Surface area 10077098732791296
Volume 6.8829782144296E+22
Space diagonal 70982739.91891

Equilateral Triangle

Length = n
Perimeter 122945712
Area 7.2725195825344E+14
Altitude 35491369.959455

Triangular Pyramid

Length = n
Surface area 7.2725195825344E+14
Volume 8.1116676169707E+21
Height 19319054.816224