40392021 (number)

40392021 is an odd 8-digits composite number following 40392020 and preceding 40392022. In scientific notation, it is written as 4.0392021 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 26395200 positive integers (up to 40392021) that are relatively prime to 40392021.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-two thousand twenty-one

Notation

Scientific notation 4.0392021 × 10^7
Engineering notation 4.0392021 × 10^6

Prime Factorization of 40392021

Prime Factorization 3 × 101 × 109 × 1223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40392021
Product of the distinct prime numbers

The prime factorization of 40392021 is 3 × 101 × 109 × 1223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 97, 84, 120, 153, 5173, 8074, 97339, 84209, 894295, 715065, 7479089, 5579060, 45148740, 90869292, 246159272, 773869981, 5537951978, 5671456040

Basic calculations (n = 40392021)

Multiplication

n×y
n×2 80784042
n×3 121176063
n×4 161568084
n×5 201960105

Division

n÷y
n÷2 20196010.5
n÷3 13464007
n÷3 10098005.25
n÷5 8078404.2

Exponentiation

ny
n2 1631515360464441
n3 6.5900202701702E+22
n4 2.6618423714314E+30
n5 1.0751719296555E+38

Nth Root

y√n
2√n 6355.4717370153
3√n 343.10880335358
4√n 79.721212591225
5√n 33.209253756321

Divisors of 40392021

1, 3, 101, 109, 303, 327, 1223, 3669, 11009, 33027, 123523, 133307, 370569, 399921, 13464007, 40392021

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40392020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40392021 can be divided by 16 positive divisors. The sum of these divisors (counting 40392021) is 1, the average is 0.0625.

Base conversion 40392021

Base System Value
2 Binary 10011010000101010101010101
3 Ternary 2211000010102210
4 Quaternary 2122011111111
5 Quinary 40320021041
6 Senary 4001424033
8 Octal 232052525
10 Decimal 40392021
12 Duodecimal 1163b019
16 Hexadecimal 2685555
20 Vigesimal cc9011
36 Base36 o1qol

Cryptographic Hash Functions

md5 b6aeb575651b2d80b2d36ec866d869f4
sha1 939ebd63f3a15a1038aace04fc3efd7479e2cfb6
sha256 7042c31660ad0c826d3b98f6908513cc0ef41299415792e3d11ed38489feb27b
sha512 1f9f62895b7be22d8ac9e386c76b4762ed5aa41867a2b137a159fa3f2f2034cfbe50b8570dfe0384d7b0c337b9feb9e81738acbb4d0700d41c0ff26994276fcf
ripemd-160 4b31a9f03045b0dde3dd70c665c52ac1f7b85b26

40392021 as geometric shapes

Circle

Radius = n
Diameter 80784042
Circumference 253790552.87449
Area 5.125556670654E+15

Sphere

Radius = n
Volume 2.7604212357033E+23
Surface area 2.0502226682616E+16
Circumference 253790552.87449

Square

Length = n
Perimeter 161568084
Area 1631515360464441
Diagonal 57122943.909859

Cube

Length = n
Surface area 9789092162786646
Volume 6.5900202701702E+22
Space diagonal 69961032.592389

Equilateral Triangle

Length = n
Perimeter 121176063
Area 7.0646687441337E+14
Altitude 34980516.296195

Triangular Pyramid

Length = n
Surface area 7.0646687441337E+14
Volume 7.766413368657E+21
Height 19040981.303286