40989818 (number)

40989818 is an even 8-digits composite number following 40989817 and preceding 40989819. In scientific notation, it is written as 4.0989818 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 18927216 positive integers (up to 40989818) that are relatively prime to 40989818.

Interesting facts

Basic properties

Name

Name forty million nine hundred eighty-nine thousand eight hundred eighteen

Notation

Scientific notation 4.0989818 × 10^7
Engineering notation 4.0989818 × 10^6

Prime Factorization of 40989818

Prime Factorization 2 × 23 × 29 × 30727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40989818
Product of the distinct prime numbers

The prime factorization of 40989818 is 2 × 23 × 29 × 30727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 26, 76, 481, 967, 9637, 4945, 37343, 60834, 919352, 875928, 8888586, 6068887, 58844268, 65890288, 447135902, 607594318, 506953817, 9378418062

Basic calculations (n = 40989818)

Multiplication

n×y
n×2 81979636
n×3 122969454
n×4 163959272
n×5 204949090

Division

n÷y
n÷2 20494909
n÷3 13663272.666667
n÷3 10247454.5
n÷5 8197963.6

Exponentiation

ny
n2 1680165179673124
n3 6.8869664924739E+22
n4 2.822955030986E+30
n5 1.157124129423E+38

Nth Root

y√n
2√n 6402.3291074421
3√n 344.7931771645
4√n 80.014555597354
5√n 33.306975531592

Divisors of 40989818

1, 2, 23, 29, 46, 58, 667, 1334, 30727, 61454, 706721, 891083, 1413442, 1782166, 20494909, 40989818

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 -40989817
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 40989818 can be divided by 16 positive divisors. The sum of these divisors (counting 40989818) is 1, the average is 0.0625.

Base conversion 40989818

Base System Value
2 Binary 10011100010111010001111010
3 Ternary 2212010111110102
4 Quaternary 2130113101322
5 Quinary 40443133233
6 Senary 4022315402
8 Octal 234272172
10 Decimal 40989818
12 Duodecimal 11888b62
16 Hexadecimal 271747a
20 Vigesimal cg3eai
36 Base36 oejy2

Cryptographic Hash Functions

md5 7a2a9c7d5953d5547fef2edfd911638f
sha1 02170f3c00076ad192ab26bed495cd07cb707771
sha256 04ce01d2939fac7c3961632d471a784ca8e4d48ab2bceadad1290021ac60bfcb
sha512 7fe2677d42a1dc323389e4f055f99e49f402a8680c53dd6a927e7342abfc4189df71b9855a0474fae92cf21a19a8a0b56d71c82e5488ffc82bab853fef8a8560
ripemd-160 83ab775075b46195256bc536e92390815873507a

40989818 as geometric shapes

Circle

Radius = n
Diameter 81979636
Circumference 257546622.20157
Area 5.2783945852785E+15

Sphere

Radius = n
Volume 2.8848057784367E+23
Surface area 2.1113578341114E+16
Circumference 257546622.20157

Square

Length = n
Perimeter 163959272
Area 1680165179673124
Diagonal 57968356.534805

Cube

Length = n
Surface area 10080991078038744
Volume 6.8869664924739E+22
Space diagonal 70996447.369001

Equilateral Triangle

Length = n
Perimeter 122969454
Area 7.2753286407549E+14
Altitude 35498223.684501

Triangular Pyramid

Length = n
Surface area 7.2753286407549E+14
Volume 8.1163678477213E+21
Height 19322785.511602