40981369 (number)

40981369 is an odd 8-digits composite number following 40981368 and preceding 40981370. In scientific notation, it is written as 4.0981369 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 34388640 positive integers (up to 40981369) that are relatively prime to 40981369.

Interesting facts

Basic properties

Name

Name forty million nine hundred eighty-one thousand three hundred sixty-nine

Notation

Scientific notation 4.0981369 × 10^7
Engineering notation 4.0981369 × 10^6

Prime Factorization of 40981369

Prime Factorization 13 × 11 × 11 × 26053

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3725579
Product of the distinct prime numbers

The prime factorization of 40981369 is 13 × 11 × 11 × 26053. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 19, 15, 397, 75, 5995, 343, 98920, 9056, 727553, 667439, 8471401, 42098, 25699910, 99659524, 673701603, 947096359, 7504674072, 8712023739

Basic calculations (n = 40981369)

Multiplication

n×y
n×2 81962738
n×3 122944107
n×4 163925476
n×5 204906845

Division

n÷y
n÷2 20490684.5
n÷3 13660456.333333
n÷3 10245342.25
n÷5 8196273.8

Exponentiation

ny
n2 1679472605114161
n3 6.8827086555575E+22
n4 2.8206282313289E+30
n5 1.1559320635991E+38

Nth Root

y√n
2√n 6401.6692354416
3√n 344.76948544562
4√n 80.010432041338
5√n 33.305602342565

Divisors of 40981369

1, 11, 13, 121, 143, 1573, 26053, 286583, 338689, 3152413, 3725579, 40981369

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40981368
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40981369 can be divided by 12 positive divisors. The sum of these divisors (counting 40981369) is 1, the average is 0.083333333333333.

Base conversion 40981369

Base System Value
2 Binary 10011100010101001101111001
3 Ternary 2212010001212111
4 Quaternary 2130111031321
5 Quinary 40442400434
6 Senary 4022212321
8 Octal 234251571
10 Decimal 40981369
12 Duodecimal 118840a1
16 Hexadecimal 2715379
20 Vigesimal cg2d89
36 Base36 oedfd

Cryptographic Hash Functions

md5 51dbff0066b5081d73712dee43e428db
sha1 eda792646afadb9a2c6088ff7a5d74fe8d471f10
sha256 20f1e61ddb81ef1840ef7c3c4e11b3366ad8c3069078be0b258296cc92345cc6
sha512 65210185d73537488944d09f9bb2eeba14e9204e0fe4a47b66904d209b20525bd6e90efe3a093ab85d2813eb2cb79e6dc03c0140f59d449a46cc4f24bdc39001
ripemd-160 a8dbf2b0ec3129c618191132a22b39d1c943707e

40981369 as geometric shapes

Circle

Radius = n
Diameter 81962738
Circumference 257493535.5689
Area 5.276218798132E+15

Sphere

Radius = n
Volume 2.8830222598798E+23
Surface area 2.1104875192528E+16
Circumference 257493535.5689

Square

Length = n
Perimeter 163925476
Area 1679472605114161
Diagonal 57956407.844416

Cube

Length = n
Surface area 10076835630684966
Volume 6.8827086555575E+22
Space diagonal 70981813.271728

Equilateral Triangle

Length = n
Perimeter 122944107
Area 7.2723297049445E+14
Altitude 35490906.635864

Triangular Pyramid

Length = n
Surface area 7.2723297049445E+14
Volume 8.1113499387934E+21
Height 19318802.614805