40912812 (number)

40912812 is an even 8-digits composite number following 40912811 and preceding 40912813. In scientific notation, it is written as 4.0912812 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 12835200 positive integers (up to 40912812) that are relatively prime to 40912812.

Interesting facts

Basic properties

Name

Name forty million nine hundred twelve thousand eight hundred twelve

Notation

Scientific notation 4.0912812 × 10^7
Engineering notation 4.0912812 × 10^6

Prime Factorization of 40912812

Prime Factorization 2 × 2 × 9 × 17 × 66851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20456406
Product of the distinct prime numbers

The prime factorization of 40912812 is 2 × 2 × 9 × 17 × 66851. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 83, 92, 456, 168, 7355, 6348, 25105, 70474, 629066, 709401, 5772654, 3302697, 16216808, 16472534, 632509406, 854107242, 2805762550, 4243679013

Basic calculations (n = 40912812)

Multiplication

n×y
n×2 81825624
n×3 122738436
n×4 163651248
n×5 204564060

Division

n÷y
n÷2 20456406
n÷3 13637604
n÷3 10228203
n÷5 8182562.4

Exponentiation

ny
n2 1673858185747344
n3 6.8482245268142E+22
n4 2.8018012259934E+30
n5 1.1462956682044E+38

Nth Root

y√n
2√n 6396.3123751111
3√n 344.57712523629
4√n 79.976949023523
5√n 33.294451609102

Divisors of 40912812

1, 2, 4, 9, 17, 18, 34, 36, 68, 153, 306, 612, 66851, 133702, 267404, 601659, 1136467, 1203318, 2272934, 2406636, 4545868, 10228203, 20456406, 40912812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40912811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40912812 can be divided by 24 positive divisors. The sum of these divisors (counting 40912812) is 1, the average is 0.041666666666667.

Base conversion 40912812

Base System Value
2 Binary 10011100000100011110101100
3 Ternary 2211222120211100
4 Quaternary 2130010132230
5 Quinary 40433202222
6 Senary 4020523100
8 Octal 234043654
10 Decimal 40912812
12 Duodecimal 11850490
16 Hexadecimal 27047ac
20 Vigesimal cfe20c
36 Base36 ocwj0

Cryptographic Hash Functions

md5 631a4dbd2ecf4f7249326c031fa10ac3
sha1 62bee35a7ee352ac70231aeabea3ad3402b1ce7e
sha256 9581b3534517d613bab9cfb11a67dbb757560cfbfdda140c2987bb125b92a850
sha512 3a3e0c4060e0d4e9f1b9dd512b8224ae18c61a4b02fd7f08bb3f14adfe7d50903313350c8f5cd2439eb802b3305796b6aab95ea0d9952ad68957832a022c126e
ripemd-160 4f2131a4a79b0a0147ea853204503a826baee94c

40912812 as geometric shapes

Circle

Radius = n
Diameter 81825624
Circumference 257062779.2338
Area 5.258580579495E+15

Sphere

Radius = n
Volume 2.8685775818097E+23
Surface area 2.103432231798E+16
Circumference 257062779.2338

Square

Length = n
Perimeter 163651248
Area 1673858185747344
Diagonal 57859453.605221

Cube

Length = n
Surface area 10043149114484064
Volume 6.8482245268142E+22
Space diagonal 70863069.064514

Equilateral Triangle

Length = n
Perimeter 122738436
Area 7.2480185559487E+14
Altitude 35431534.532257

Triangular Pyramid

Length = n
Surface area 7.2480185559487E+14
Volume 8.0707100033306E+21
Height 19286484.535074