61091312 (number)

61091312 is an even 8-digits composite number following 61091311 and preceding 61091313. In scientific notation, it is written as 6.1091312 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 40 positive divisors. There are 28497920 positive integers (up to 61091312) that are relatively prime to 61091312.

Interesting facts

Basic properties

Name

Name sixty-one million ninety-one thousand three hundred twelve

Notation

Scientific notation 6.1091312 × 10^7
Engineering notation 6.1091312 × 10^6

Prime Factorization of 61091312

Prime Factorization 2 × 2 × 2 × 2 × 23 × 41 × 4049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7636414
Product of the distinct prime numbers

The prime factorization of 61091312 is 2 × 2 × 2 × 2 × 23 × 41 × 4049. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 9, 35, 23, 95, 680, 742, 8244, 57788, 34266, 777172, 250431, 2598213, 686729, 59455897, 38061281, 357572862, 797578017, 1435902535, 6729085199

Basic calculations (n = 61091312)

Multiplication

n×y
n×2 122182624
n×3 183273936
n×4 244365248
n×5 305456560

Division

n÷y
n÷2 30545656
n÷3 20363770.666667
n÷3 15272828
n÷5 12218262.4

Exponentiation

ny
n2 3732148401881344
n3 2.2800184244963E+23
n4 1.3928931693665E+31
n5 8.5093671192441E+38

Nth Root

y√n
2√n 7816.0931417173
3√n 393.84604083718
4√n 88.408671190768
5√n 36.074132028667

Divisors of 61091312

1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 4049, 7544, 8098, 15088, 16196, 32392, 64784, 93127, 166009, 186254, 332018, 372508, 664036, 745016, 1328072, 1490032, 2656144, 3818207, 7636414, 15272828, 30545656, 61091312

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61091311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61091312 can be divided by 40 positive divisors. The sum of these divisors (counting 61091312) is 1, the average is 0.025.

Base conversion 61091312

Base System Value
2 Binary 11101001000010110111110000
3 Ternary 11020221202112012
4 Quaternary 3221002313300
5 Quinary 111114410222
6 Senary 10021222052
8 Octal 351026760
10 Decimal 61091312
12 Duodecimal 18561928
16 Hexadecimal 3a42df0
20 Vigesimal j1g85c
36 Base36 10decw

Cryptographic Hash Functions

md5 343d65cc8db25c46762550f02ce17cf7
sha1 2d7fc2448e209fc06e8a1e0ee00605334176889e
sha256 8b69f9cf12f63503c52677cd047b94d69646ca27e334d57db3d4a144dafeeacf
sha512 82c33b7b9507b7e868e84e2b1dd026392ecc1ac687692b0f53ac5e7a81adad6e98c59e9863ddc2899183285828aac7e3f1e41b9beba2600f7fbe30ec0f65769a
ripemd-160 0c7d179568432b237941174625512b519bd4d58c

61091312 as geometric shapes

Circle

Radius = n
Diameter 122182624
Circumference 383848033.95472
Area 1.1724890001457E+16

Sphere

Radius = n
Volume 9.5505188432628E+23
Surface area 4.6899560005829E+16
Circumference 383848033.95472

Square

Length = n
Perimeter 244365248
Area 3732148401881344
Diagonal 86396161.973566

Cube

Length = n
Surface area 22392890411288064
Volume 2.2800184244963E+23
Space diagonal 105813256.28504

Equilateral Triangle

Length = n
Perimeter 183273936
Area 1.6160676633614E+15
Altitude 52906628.142521

Triangular Pyramid

Length = n
Surface area 1.6160676633614E+15
Volume 2.6870274819861E+22
Height 28798720.657855