40945280 (number)

40945280 is an even 8-digits composite number following 40945279 and preceding 40945281. In scientific notation, it is written as 4.0945280 × 10^7. The sum of its digits is 32. It has a total of 9 prime factors and 32 positive divisors. There are 16377856 positive integers (up to 40945280) that are relatively prime to 40945280.

Interesting facts

Basic properties

Name

Name forty million nine hundred forty-five thousand two hundred eighty

Notation

Scientific notation 4.0945280 × 10^7
Engineering notation 4.0945280 × 10^6

Prime Factorization of 40945280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 63977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 639770
Product of the distinct prime numbers

The prime factorization of 40945280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 63977. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 5, 28, 38, 909, 214, 8760, 5425, 6250, 5939, 484070, 95817, 5580564, 4565336, 16292419, 40324759, 658651772, 873317406, 9541615557, 4054239083

Basic calculations (n = 40945280)

Multiplication

n×y
n×2 81890560
n×3 122835840
n×4 163781120
n×5 204726400

Division

n÷y
n÷2 20472640
n÷3 13648426.666667
n÷3 10236320
n÷5 8189056

Exponentiation

ny
n2 1676515954278400
n3 6.8645415172396E+22
n4 2.81070574495E+30
n5 1.1508513372459E+38

Nth Root

y√n
2√n 6398.8498966611
3√n 344.66825212596
4√n 79.992811531169
5√n 33.299734361451

Divisors of 40945280

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 63977, 127954, 255908, 319885, 511816, 639770, 1023632, 1279540, 2047264, 2559080, 4094528, 5118160, 8189056, 10236320, 20472640, 40945280

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 -40945279
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 40945280 can be divided by 32 positive divisors. The sum of these divisors (counting 40945280) is 1, the average is 0.03125.

Base conversion 40945280

Base System Value
2 Binary 10011100001100011010000000
3 Ternary 2212001020100212
4 Quaternary 2130030122000
5 Quinary 40440222110
6 Senary 4021333252
8 Octal 234143200
10 Decimal 40945280
12 Duodecimal 11867228
16 Hexadecimal 270c680
20 Vigesimal cfi340
36 Base36 odlkw

Cryptographic Hash Functions

md5 4ca3f4d238e343a7e737cda0c1a99338
sha1 59947ce6745b3ad7e5c5e5ebc1ba7b9ff3d0cd38
sha256 0661e8c9e83d5655ea5db2123e30bd8661419f5f140ae7bdcc0001700941031d
sha512 f747249f63fd504fb11f81fffc15182c938afd07812039efbdcc1612f09bf0b51829d1b39da7b04d6f5820faee8871ae079d796022aff45ae88fd05c1a89cbc6
ripemd-160 a4552518ad429219b270c9e07cbba5895e71d391

40945280 as geometric shapes

Circle

Radius = n
Diameter 81890560
Circumference 257266781.69435
Area 5.2669302055871E+15

Sphere

Radius = n
Volume 2.8754124267763E+23
Surface area 2.1067720822348E+16
Circumference 257266781.69435

Square

Length = n
Perimeter 163781120
Area 1676515954278400
Diagonal 57905370.291164

Cube

Length = n
Surface area 10059095725670400
Volume 6.8645415172396E+22
Space diagonal 70919305.290134

Equilateral Triangle

Length = n
Perimeter 122835840
Area 7.259527031275E+14
Altitude 35459652.645067

Triangular Pyramid

Length = n
Surface area 7.259527031275E+14
Volume 8.0899397609612E+21
Height 19301790.097055