40805982 (number)

40805982 is an even 8-digits composite number following 40805981 and preceding 40805983. In scientific notation, it is written as 4.0805982 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 11249280 positive integers (up to 40805982) that are relatively prime to 40805982.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0805982 × 10^7
Engineering notation 4.0805982 × 10^6

Prime Factorization of 40805982

Prime Factorization 2 × 93 × 21 × 31 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40805982
Product of the distinct prime numbers

The prime factorization of 40805982 is 2 × 93 × 21 × 31 × 337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 18, 32, 146, 394, 2364, 6857, 79366, 16654, 917328, 374641, 7846881, 2543347, 68781115, 73809163, 483543044, 921323237, 2835753780, 3466651590

Basic calculations (n = 40805982)

Multiplication

n×y
n×2 81611964
n×3 122417946
n×4 163223928
n×5 204029910

Division

n÷y
n÷2 20402991
n÷3 13601994
n÷3 10201495.5
n÷5 8161196.4

Exponentiation

ny
n2 1665128166984324
n3 6.7947190009655E+22
n4 2.7726518124846E+30
n5 1.1314077995251E+38

Nth Root

y√n
2√n 6387.9560111197
3√n 344.27694819285
4√n 79.924689621666
5√n 33.277045975396

Divisors of 40805982

1, 2, 21, 31, 42, 62, 93, 186, 337, 651, 674, 1302, 1953, 2883, 3906, 5766, 7077, 10447, 14154, 20894, 31341, 60543, 62682, 121086, 219387, 438774, 658161, 971571, 1316322, 1943142, 20402991, 40805982

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 -40805981
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 40805982 can be divided by 32 positive divisors. The sum of these divisors (counting 40805982) is 1, the average is 0.03125.

Base conversion 40805982

Base System Value
2 Binary 10011011101010011001011110
3 Ternary 2211210011021200
4 Quaternary 2123222121132
5 Quinary 40421242412
6 Senary 4014340330
8 Octal 233523136
10 Decimal 40805982
12 Duodecimal 117ba6a6
16 Hexadecimal 26ea65e
20 Vigesimal cf0ej2
36 Base36 oam3i

Cryptographic Hash Functions

md5 9837ce8e2ec060c43ab046dda35ce482
sha1 50337d3c9c641dbf729c68af9a49577bd2930028
sha256 44e85b36d909fc8dd68ca3fb13f09e70fde5a458684af4dccd3b912cc507e644
sha512 1e4f93f687df2df948908d2ec67c22b30efe98c09bb080281ff7ba27272bba882361fee2282aa59136c9980ca15475f8d69f839f13388bc43b07c835df8a936a
ripemd-160 45c4a61261593c05667c7168098a8b1c0b8bc121

40805982 as geometric shapes

Circle

Radius = n
Diameter 81611964
Circumference 256391546.54743
Area 5.2311544166834E+15

Sphere

Radius = n
Volume 2.846165239552E+23
Surface area 2.0924617666734E+16
Circumference 256391546.54743

Square

Length = n
Perimeter 163223928
Area 1665128166984324
Diagonal 57708373.170352

Cube

Length = n
Surface area 9990769001905944
Volume 6.7947190009655E+22
Space diagonal 70678034.076741

Equilateral Triangle

Length = n
Perimeter 122417946
Area 7.2102164658272E+14
Altitude 35339017.038371

Triangular Pyramid

Length = n
Surface area 7.2102164658272E+14
Volume 8.0076531363997E+21
Height 19236124.390117