61128247 (number)

61128247 is an odd 8-digits composite number following 61128246 and preceding 61128248. In scientific notation, it is written as 6.1128247 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 59721984 positive integers (up to 61128247) that are relatively prime to 61128247.

Interesting facts

Basic properties

Name

Name sixty-one million one hundred twenty-eight thousand two hundred forty-seven

Notation

Scientific notation 6.1128247 × 10^7
Engineering notation 6.1128247 × 10^6

Prime Factorization of 61128247

Prime Factorization 47 × 1009 × 1289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61128247
Product of the distinct prime numbers

The prime factorization of 61128247 is 47 × 1009 × 1289. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 85, 41, 582, 996, 7655, 6178, 73987, 86452, 682412, 703311, 7998936, 8992880, 31508440, 30118925, 734956502, 388232044, 9072553708, 2898066497

Basic calculations (n = 61128247)

Multiplication

n×y
n×2 122256494
n×3 183384741
n×4 244512988
n×5 305641235

Division

n÷y
n÷2 30564123.5
n÷3 20376082.333333
n÷3 15282061.75
n÷5 12225649.4

Exponentiation

ny
n2 3736662581293009
n3 2.2841563322494E+23
n4 1.3962647246435E+31
n5 8.5351214965397E+38

Nth Root

y√n
2√n 7818.4555380203
3√n 393.92539621765
4√n 88.42203084085
5√n 36.078492962881

Divisors of 61128247

1, 47, 1009, 1289, 47423, 60583, 1300601, 61128247

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61128246
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61128247 can be divided by 8 positive divisors. The sum of these divisors (counting 61128247) is 1, the average is 0.125.

Base conversion 61128247

Base System Value
2 Binary 11101001001011111000110111
3 Ternary 11021000122012011
4 Quaternary 3221023320313
5 Quinary 111122100442
6 Senary 10022105051
8 Octal 351137067
10 Decimal 61128247
12 Duodecimal 1857b187
16 Hexadecimal 3a4be37
20 Vigesimal j210c7
36 Base36 10e6uv

Cryptographic Hash Functions

md5 555723ae4e5f8dd390e71c663e8b47da
sha1 1b4bfa9d4c26837b44f4f67137d55b67a66b7f4a
sha256 9a94140be9390343c5d5283353406b84612704e066cf9457e6b7727abb89e9ea
sha512 d754b03876aeb24de46f95b59526f35320268e8b6ec8706c647f6869b25a8fba25be77d1dbd3f6f9873310888e6e49e9941e01a47dd71491a39c17a541201bc4
ripemd-160 11cdc2fb4c3425c139035ac31234e9b15b08989c

61128247 as geometric shapes

Circle

Radius = n
Diameter 122256494
Circumference 384080103.40404
Area 1.1739071714334E+16

Sphere

Radius = n
Volume 9.567851670727E+23
Surface area 4.6956286857336E+16
Circumference 384080103.40404

Square

Length = n
Perimeter 244512988
Area 3736662581293009
Diagonal 86448395.951492

Cube

Length = n
Surface area 22419975487758054
Volume 2.2841563322494E+23
Space diagonal 105877229.58162

Equilateral Triangle

Length = n
Perimeter 183384741
Area 1.6180223603852E+15
Altitude 52938614.79081

Triangular Pyramid

Length = n
Surface area 1.6180223603852E+15
Volume 2.6919040530395E+22
Height 28816131.983831