61271888 (number)

61271888 is an even 8-digits composite number following 61271887 and preceding 61271889. In scientific notation, it is written as 6.1271888 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 30635936 positive integers (up to 61271888) that are relatively prime to 61271888.

Interesting facts

Basic properties

Name

Name sixty-one million two hundred seventy-one thousand eight hundred eighty-eight

Notation

Scientific notation 6.1271888 × 10^7
Engineering notation 6.1271888 × 10^6

Prime Factorization of 61271888

Prime Factorization 2 × 2 × 2 × 2 × 3829493

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7658986
Product of the distinct prime numbers

The prime factorization of 61271888 is 2 × 2 × 2 × 2 × 3829493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 17, 83, 924, 77, 3246, 6817, 69744, 40374, 872242, 166862, 4048636, 1657063, 23585772, 19165826, 83100549, 702402512, 5588669011, 9856731271

Basic calculations (n = 61271888)

Multiplication

n×y
n×2 122543776
n×3 183815664
n×4 245087552
n×5 306359440

Division

n÷y
n÷2 30635944
n÷3 20423962.666667
n÷3 15317972
n÷5 12254377.6

Exponentiation

ny
n2 3754244259084544
n3 2.3002963376727E+23
n4 1.4094349956869E+31
n5 8.635874319901E+38

Nth Root

y√n
2√n 7827.6361693681
3√n 394.23370744624
4√n 88.47392932027
5√n 36.095432714503

Divisors of 61271888

1, 2, 4, 8, 16, 3829493, 7658986, 15317972, 30635944, 61271888

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61271887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61271888 can be divided by 10 positive divisors. The sum of these divisors (counting 61271888) is 1, the average is 0.1.

Base conversion 61271888

Base System Value
2 Binary 11101001101110111101010000
3 Ternary 11021021221020012
4 Quaternary 3221232331100
5 Quinary 111141200023
6 Senary 10025134052
8 Octal 351567520
10 Decimal 61271888
12 Duodecimal 1862a328
16 Hexadecimal 3a6ef50
20 Vigesimal j2ije8
36 Base36 10h9ow

Cryptographic Hash Functions

md5 8a61342a999439b0e485500ff01b50c1
sha1 f7b96a5cdad4b2e6100204a5623fc91f029f1985
sha256 1b289106eabb95a9cc65d944d7eb68c4b741ffa4a1489f60f54f1a89279dba61
sha512 9a44ca6b1e8852f9dd5741c67862f660360233211562674234e9cf1b490a6977f98ff9be121583764fc595aed5879aef4077d4a892e16c6790729e0e4f3da242
ripemd-160 58ece8080a886618c396bfd3ccdf9b6d972ed7c1

61271888 as geometric shapes

Circle

Radius = n
Diameter 122543776
Circumference 384982626.42475
Area 1.1794306184122E+16

Sphere

Radius = n
Volume 9.6354587673495E+23
Surface area 4.7177224736487E+16
Circumference 384982626.42475

Square

Length = n
Perimeter 245087552
Area 3754244259084544
Diagonal 86651535.001805

Cube

Length = n
Surface area 22525465554507264
Volume 2.3002963376727E+23
Space diagonal 106126023.09167

Equilateral Triangle

Length = n
Perimeter 183815664
Area 1.6256354501896E+15
Altitude 53063011.545835

Triangular Pyramid

Length = n
Surface area 1.6256354501896E+15
Volume 2.7109252318449E+22
Height 28883845.000602