40778865 (number)

40778865 is an odd 8-digits composite number following 40778864 and preceding 40778866. In scientific notation, it is written as 4.0778865 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 21748704 positive integers (up to 40778865) that are relatively prime to 40778865.

Interesting facts

Basic properties

Name

Name forty million seven hundred seventy-eight thousand eight hundred sixty-five

Notation

Scientific notation 4.0778865 × 10^7
Engineering notation 4.0778865 × 10^6

Prime Factorization of 40778865

Prime Factorization 3 × 5 × 3 × 906197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13592955
Product of the distinct prime numbers

The prime factorization of 40778865 is 3 × 5 × 3 × 906197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 54, 32, 211, 626, 3655, 6898, 44333, 65123, 619864, 661591, 4073342, 2702484, 29151052, 23918363, 557613941, 705528455, 2371082409, 2962464520

Basic calculations (n = 40778865)

Multiplication

n×y
n×2 81557730
n×3 122336595
n×4 163115460
n×5 203894325

Division

n÷y
n÷2 20389432.5
n÷3 13592955
n÷3 10194716.25
n÷5 8155773

Exponentiation

ny
n2 1662915830688225
n3 6.7811820165998E+22
n4 2.7652890599535E+30
n5 1.1276534926182E+38

Nth Root

y√n
2√n 6385.8331484623
3√n 344.20066994238
4√n 79.911408124637
5√n 33.272622047478

Divisors of 40778865

1, 3, 5, 9, 15, 45, 906197, 2718591, 4530985, 8155773, 13592955, 40778865

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 -40778864
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 40778865 can be divided by 12 positive divisors. The sum of these divisors (counting 40778865) is 1, the average is 0.083333333333333.

Base conversion 40778865

Base System Value
2 Binary 10011011100011110001110001
3 Ternary 2211201210002100
4 Quaternary 2123203301301
5 Quinary 40414410430
6 Senary 4014011013
8 Octal 233436161
10 Decimal 40778865
12 Duodecimal 117a6a69
16 Hexadecimal 26e3c71
20 Vigesimal ceh735
36 Base36 oa169

Cryptographic Hash Functions

md5 f6bdf8b5169dbf77f54e0e4e2dc37ef4
sha1 d0f6eb64b6351a136ab12662ededd1c397e44fcc
sha256 3867b32e852ba2c98c659f6c3532cb46bad8efe0d66c35f10e9a2df8e7914610
sha512 35afc086b8ddfa4c797e5ecc75d52afaa39cda2544e8b11c27135de9c05ee41e1a84bc66d726b22e7a3f89f84e59fcf30b46fdc417d13e7b8911de396f4e5683
ripemd-160 308022a6c33ff592da4e5fd1e686afe91173b5cc

40778865 as geometric shapes

Circle

Radius = n
Diameter 81557730
Circumference 256221165.41146
Area 5.2242041572283E+15

Sphere

Radius = n
Volume 2.8404948808007E+23
Surface area 2.0896816628913E+16
Circumference 256221165.41146

Square

Length = n
Perimeter 163115460
Area 1662915830688225
Diagonal 57670023.941182

Cube

Length = n
Surface area 9977494984129350
Volume 6.7811820165998E+22
Space diagonal 70631066.054992

Equilateral Triangle

Length = n
Perimeter 122336595
Area 7.2006367686565E+14
Altitude 35315533.027496

Triangular Pyramid

Length = n
Surface area 7.2006367686565E+14
Volume 7.99169964733E+21
Height 19223341.313727