61247620 (number)

61247620 is an even 8-digits composite number following 61247619 and preceding 61247621. In scientific notation, it is written as 6.1247620 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 20061888 positive integers (up to 61247620) that are relatively prime to 61247620.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1247620 × 10^7
Engineering notation 6.1247620 × 10^6

Prime Factorization of 61247620

Prime Factorization 2 × 2 × 35 × 529 × 827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30623810
Product of the distinct prime numbers

The prime factorization of 61247620 is 2 × 2 × 35 × 529 × 827. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 85, 85, 280, 606, 1333, 3002, 33739, 79428, 540937, 215278, 6615519, 1003833, 68625069, 60908999, 695110696, 604808304, 3611881754, 4889676653

Basic calculations (n = 61247620)

Multiplication

n×y
n×2 122495240
n×3 183742860
n×4 244990480
n×5 306238100

Division

n÷y
n÷2 30623810
n÷3 20415873.333333
n÷3 15311905
n÷5 12249524

Exponentiation

ny
n2 3751270955664400
n3 2.2975641800957E+23
n4 1.4072033782811E+31
n5 8.6187857775679E+38

Nth Root

y√n
2√n 7826.0858671497
3√n 394.18165243207
4√n 88.465167535871
5√n 36.092572992695

Divisors of 61247620

1, 2, 4, 35, 70, 140, 529, 827, 1058, 1654, 2116, 3308, 18515, 28945, 37030, 57890, 74060, 115780, 437483, 874966, 1749932, 15311905, 30623810, 61247620

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 -61247619
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 61247620 can be divided by 24 positive divisors. The sum of these divisors (counting 61247620) is 1, the average is 0.041666666666667.

Base conversion 61247620

Base System Value
2 Binary 11101001101001000010000100
3 Ternary 11021020200221101
4 Quaternary 3221221002010
5 Quinary 111134410440
6 Senary 10024425444
8 Octal 351510204
10 Decimal 61247620
12 Duodecimal 18618284
16 Hexadecimal 3a69084
20 Vigesimal j2fj10
36 Base36 10gqys

Cryptographic Hash Functions

md5 8efdc70e94261190b15752caba6a3f49
sha1 a23b52eec9ab915aa8324682149bae017612e78d
sha256 e1a3ec07ca336844e1236d4bce850f90dbde62584a2d6ed61f34b25911bb02df
sha512 ff21da4c836fc84f81a724adac48a3199b3f720f80dc0377af4e6a217c28e2f0b849d393b389b48854e4b76a4180585ea18fd4f7c6d56af3274b53bbebf86e61
ripemd-160 00cb94dd6a219f9ae504081f80eb14e5f7a09b84

61247620 as geometric shapes

Circle

Radius = n
Diameter 122495240
Circumference 384830146.08372
Area 1.178496527594E+16

Sphere

Radius = n
Volume 9.6240143324529E+23
Surface area 4.713986110376E+16
Circumference 384830146.08372

Square

Length = n
Perimeter 244990480
Area 3751270955664400
Diagonal 86617214.867074

Cube

Length = n
Surface area 22507625733986400
Volume 2.2975641800957E+23
Space diagonal 106083989.68267

Equilateral Triangle

Length = n
Perimeter 183742860
Area 1.624347972042E+15
Altitude 53041994.841336

Triangular Pyramid

Length = n
Surface area 1.624347972042E+15
Volume 2.7077053532616E+22
Height 28872404.955691