61043872 (number)

61043872 is an even 8-digits composite number following 61043871 and preceding 61043873. In scientific notation, it is written as 6.1043872 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 28726272 positive integers (up to 61043872) that are relatively prime to 61043872.

Interesting facts

Basic properties

Name

Name sixty-one million forty-three thousand eight hundred seventy-two

Notation

Scientific notation 6.1043872 × 10^7
Engineering notation 6.1043872 × 10^6

Prime Factorization of 61043872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 112213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3815242
Product of the distinct prime numbers

The prime factorization of 61043872 is 2 × 2 × 2 × 2 × 2 × 17 × 112213. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 32, 60, 691, 305, 7455, 9644, 69144, 77571, 871333, 709987, 9222219, 8085070, 22642720, 3416546, 839966957, 48372432, 8621003571, 5869942757

Basic calculations (n = 61043872)

Multiplication

n×y
n×2 122087744
n×3 183131616
n×4 244175488
n×5 305219360

Division

n÷y
n÷2 30521936
n÷3 20347957.333333
n÷3 15260968
n÷5 12208774.4

Exponentiation

ny
n2 3726354308752384
n3 2.2747109545013E+23
n4 1.3885716434357E+31
n5 8.4763789664721E+38

Nth Root

y√n
2√n 7813.0577880878
3√n 393.74406837457
4√n 88.391502917915
5√n 36.068527668271

Divisors of 61043872

1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 112213, 224426, 448852, 897704, 1795408, 1907621, 3590816, 3815242, 7630484, 15260968, 30521936, 61043872

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 -61043871
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 61043872 can be divided by 24 positive divisors. The sum of these divisors (counting 61043872) is 1, the average is 0.041666666666667.

Base conversion 61043872

Base System Value
2 Binary 11101000110111010010100000
3 Ternary 11020212100110011
4 Quaternary 3220313102200
5 Quinary 111111400442
6 Senary 10020214304
8 Octal 350672240
10 Decimal 61043872
12 Duodecimal 1853a394
16 Hexadecimal 3a374a0
20 Vigesimal j1a9dc
36 Base36 10cdr4

Cryptographic Hash Functions

md5 8f8e2b582dffdcb31f8429cce8f4faef
sha1 f5511b35292e2f6c88d4a8db47c2a98185d6d0a3
sha256 822aa8485666c103c2ac0002e348a21deb197e53bb84f12c9ede54959c500a2a
sha512 ee1f690279f64496ae6c944ab7a66d5a80418b2af097a3cd1464eabf714b4ebc74d55d89262f4db4fecf5d317071fa1babb2cf0005861e62ceaea02e93216697
ripemd-160 0e664902b94dc63fc4fa0a9a16c9ed06dbbcfa78

61043872 as geometric shapes

Circle

Radius = n
Diameter 122087744
Circumference 383549959.64375
Area 1.1706687321049E+16

Sphere

Radius = n
Volume 9.5282869649353E+23
Surface area 4.6826749284197E+16
Circumference 383549959.64375

Square

Length = n
Perimeter 244175488
Area 3726354308752384
Diagonal 86329071.682167

Cube

Length = n
Surface area 22358125852514304
Volume 2.2747109545013E+23
Space diagonal 105731087.79473

Equilateral Triangle

Length = n
Perimeter 183131616
Area 1.6135587474406E+15
Altitude 52865543.897366

Triangular Pyramid

Length = n
Surface area 1.6135587474406E+15
Volume 2.680772568612E+22
Height 28776357.227389