40872942 (number)

40872942 is an even 8-digits composite number following 40872941 and preceding 40872943. In scientific notation, it is written as 4.0872942 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 11984400 positive integers (up to 40872942) that are relatively prime to 40872942.

Interesting facts

Basic properties

Name

Name forty million eight hundred seventy-two thousand nine hundred forty-two

Notation

Scientific notation 4.0872942 × 10^7
Engineering notation 4.0872942 × 10^6

Prime Factorization of 40872942

Prime Factorization 2 × 99 × 31 × 6659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40872942
Product of the distinct prime numbers

The prime factorization of 40872942 is 2 × 99 × 31 × 6659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 5, 2, 555, 714, 3519, 8479, 87786, 33456, 920277, 888819, 7307498, 1512589, 86007357, 94719445, 119985642, 650592438, 5529993312, 8695057187

Basic calculations (n = 40872942)

Multiplication

n×y
n×2 81745884
n×3 122618826
n×4 163491768
n×5 204364710

Division

n÷y
n÷2 20436471
n÷3 13624314
n÷3 10218235.5
n÷5 8174588.4

Exponentiation

ny
n2 1670597387735364
n3 6.8282230134259E+22
n4 2.7908956319082E+30
n5 1.1407211529104E+38

Nth Root

y√n
2√n 6393.1949759099
3√n 344.4651574163
4√n 79.957457287672
5√n 33.287959913863

Divisors of 40872942

1, 2, 31, 62, 99, 198, 3069, 6138, 6659, 13318, 206429, 412858, 659241, 1318482, 20436471, 40872942

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 -40872941
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 40872942 can be divided by 16 positive divisors. The sum of these divisors (counting 40872942) is 1, the average is 0.0625.

Base conversion 40872942

Base System Value
2 Binary 10011011111010101111101110
3 Ternary 2211220120010200
4 Quaternary 2123322233232
5 Quinary 40430413232
6 Senary 4020014330
8 Octal 233725756
10 Decimal 40872942
12 Duodecimal 118313a6
16 Hexadecimal 26fabee
20 Vigesimal cf9272
36 Base36 oc1ri

Cryptographic Hash Functions

md5 d6c418164d4a435026e990a9c3e4a929
sha1 d2317bdb5473f100e137b22b25e6c113262946b3
sha256 ea96cac2789bc57c4fc4e0abbd320ad39718afc01ae818e7a3e849b31c3f599e
sha512 e993192b7d0df522545b8ddcf13a642174c267fcec383b39cdfaedd381e3ad3800ff48a750247b5fb7e2de33df8e7e81c17ad70a811a1c462ea5c372364b9429
ripemd-160 d57b7d270a10283d67a664027134756c3bca9e61

40872942 as geometric shapes

Circle

Radius = n
Diameter 81745884
Circumference 256812268.6356
Area 5.2483364804157E+15

Sphere

Radius = n
Volume 2.8601993674735E+23
Surface area 2.0993345921663E+16
Circumference 256812268.6356

Square

Length = n
Perimeter 163491768
Area 1670597387735364
Diagonal 57803068.910489

Cube

Length = n
Surface area 10023584326412184
Volume 6.8282230134259E+22
Space diagonal 70794012.198816

Equilateral Triangle

Length = n
Perimeter 122618826
Area 7.2338988863737E+14
Altitude 35397006.099408

Triangular Pyramid

Length = n
Surface area 7.2338988863737E+14
Volume 8.0471379937458E+21
Height 19267689.63683