40806490 (number)

40806490 is an even 8-digits composite number following 40806489 and preceding 40806491. In scientific notation, it is written as 4.0806490 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 15463440 positive integers (up to 40806490) that are relatively prime to 40806490.

Interesting facts

Basic properties

Name

Name forty million eight hundred six thousand four hundred ninety

Notation

Scientific notation 4.0806490 × 10^7
Engineering notation 4.0806490 × 10^6

Prime Factorization of 40806490

Prime Factorization 2 × 5 × 19 × 214771

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40806490
Product of the distinct prime numbers

The prime factorization of 40806490 is 2 × 5 × 19 × 214771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 75, 95, 161, 625, 3247, 4603, 65600, 32338, 468588, 608892, 658173, 8556296, 18425341, 59442091, 483212688, 958283907, 6172079012, 5497779919

Basic calculations (n = 40806490)

Multiplication

n×y
n×2 81612980
n×3 122419470
n×4 163225960
n×5 204032450

Division

n÷y
n÷2 20403245
n÷3 13602163.333333
n÷3 10201622.5
n÷5 8161298

Exponentiation

ny
n2 1665169626120100
n3 6.7949727696574E+22
n4 2.772789883753E+30
n5 1.1314782266347E+38

Nth Root

y√n
2√n 6387.9957733236
3√n 344.2783768393
4√n 79.92493836922
5√n 33.277128829205

Divisors of 40806490

1, 2, 5, 10, 19, 38, 95, 190, 214771, 429542, 1073855, 2147710, 4080649, 8161298, 20403245, 40806490

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 -40806489
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 40806490 can be divided by 16 positive divisors. The sum of these divisors (counting 40806490) is 1, the average is 0.0625.

Base conversion 40806490

Base System Value
2 Binary 10011011101010100001011010
3 Ternary 2211210011222111
4 Quaternary 2123222201122
5 Quinary 40421301430
6 Senary 4014342534
8 Octal 233524132
10 Decimal 40806490
12 Duodecimal 117baa4a
16 Hexadecimal 26ea85a
20 Vigesimal cf0g4a
36 Base36 oamhm

Cryptographic Hash Functions

md5 32a907d6b18cb80ba4c35f002bcd626d
sha1 a425502ba0db5a0f34b398096d0e0384e4f7aa81
sha256 b1c68475bfe35b31ec0954da7253104269bbe69fca565aa5ab18990b524e4659
sha512 50447936d18f56404efdb930ebf4ef86c11200ce274a1ea998ebfcb5cb4b22bddcfcbd3f49364e77fd6ef2a26a4c4a2f33f2b80f4d1a222244ef901a0ebf4831
ripemd-160 8cd9975bb736ea9775ac2c6bc7f0148247d60682

40806490 as geometric shapes

Circle

Radius = n
Diameter 81612980
Circumference 256394738.40557
Area 5.2312846643998E+15

Sphere

Radius = n
Volume 2.8462715379331E+23
Surface area 2.0925138657599E+16
Circumference 256394738.40557

Square

Length = n
Perimeter 163225960
Area 1665169626120100
Diagonal 57709091.590842

Cube

Length = n
Surface area 9991017756720600
Volume 6.7949727696574E+22
Space diagonal 70678913.958551

Equilateral Triangle

Length = n
Perimeter 122419470
Area 7.2103959891512E+14
Altitude 35339456.979276

Triangular Pyramid

Length = n
Surface area 7.2103959891512E+14
Volume 8.0079522056711E+21
Height 19236363.863614