61042688 (number)

61042688 is an even 8-digits composite number following 61042687 and preceding 61042689. In scientific notation, it is written as 6.1042688 × 10^7. The sum of its digits is 35. It has a total of 14 prime factors and 52 positive divisors. There are 26148864 positive integers (up to 61042688) that are relatively prime to 61042688.

Interesting facts

Basic properties

Name

Name sixty-one million forty-two thousand six hundred eighty-eight

Notation

Scientific notation 6.1042688 × 10^7
Engineering notation 6.1042688 × 10^6

Prime Factorization of 61042688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 2129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 29806
Product of the distinct prime numbers

The prime factorization of 61042688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 2129. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61042688)

Multiplication

n×y
n×2 122085376
n×3 183128064
n×4 244170752
n×5 305213440

Division

n÷y
n÷2 30521344
n÷3 20347562.666667
n÷3 15260672
n÷5 12208537.6

Exponentiation

ny
n2 3726209758265344
n3 2.2745785969635E+23
n4 1.3884639162592E+31
n5 8.4755569639468E+38

Nth Root

y√n
2√n 7812.9820171302
3√n 393.74152268639
4√n 88.391074306913
5√n 36.068387750973

Divisors of 61042688

52 divisors

τ Total Divisors 52
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61042687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.019230769230769
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 52
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61042688 can be divided by 52 positive divisors. The sum of these divisors (counting 61042688) is 1, the average is 0.019230769230769.

Base conversion 61042688

Base System Value
2 Binary 11101000110111000000000000
3 Ternary 11020212021211022
4 Quaternary 3220313000000
5 Quinary 111111331223
6 Senary 10020205012
8 Octal 350670000
10 Decimal 61042688
12 Duodecimal 18539768
16 Hexadecimal 3a37000
20 Vigesimal j1a6e8
36 Base36 10ccu8

Cryptographic Hash Functions

md5 021471501afced9cb0dbb1325f132398
sha1 380c3090fc5f27e9ad45ae810d07bab233344a7b
sha256 da32abf91f3554ac8ed36903085bca774eef42ffff8546101c9960bf9f445b4b
sha512 745ab91a3d6709b7c325023f4b2b868345898ed14d9e10955ecf884f005e6eb31bc051230dc86f2a5b1a176e9de88d127bdccade29824e31bb98e4187a76cf2a
ripemd-160 1d13b0bc7553744d1d098b0eedc6ee195803167a

61042688 as geometric shapes

Circle

Radius = n
Diameter 122085376
Circumference 383542520.35235
Area 1.1706233202301E+16

Sphere

Radius = n
Volume 9.5277325469773E+23
Surface area 4.6824932809204E+16
Circumference 383542520.35235

Square

Length = n
Perimeter 244170752
Area 3726209758265344
Diagonal 86327397.253309

Cube

Length = n
Surface area 22357258549592064
Volume 2.2745785969635E+23
Space diagonal 105729037.04658

Equilateral Triangle

Length = n
Perimeter 183128064
Area 1.6134961552436E+15
Altitude 52864518.523288

Triangular Pyramid

Length = n
Surface area 1.6134961552436E+15
Volume 2.6806165837578E+22
Height 28775799.084436