61021572 (number)

61021572 is an even 8-digits composite number following 61021571 and preceding 61021573. In scientific notation, it is written as 6.1021572 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 20340520 positive integers (up to 61021572) that are relatively prime to 61021572.

Interesting facts

Basic properties

Name

Name sixty-one million twenty-one thousand five hundred seventy-two

Notation

Scientific notation 6.1021572 × 10^7
Engineering notation 6.1021572 × 10^6

Prime Factorization of 61021572

Prime Factorization 2 × 2 × 3 × 5085131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30510786
Product of the distinct prime numbers

The prime factorization of 61021572 is 2 × 2 × 3 × 5085131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 70, 36, 864, 196, 2797, 5863, 95066, 21977, 133788, 265075, 2563961, 4802074, 87198829, 2735480, 423434964, 171615883, 1668592888, 4651223595

Basic calculations (n = 61021572)

Multiplication

n×y
n×2 122043144
n×3 183064716
n×4 244086288
n×5 305107860

Division

n÷y
n÷2 30510786
n÷3 20340524
n÷3 15255393
n÷5 12204314.4

Exponentiation

ny
n2 3723632249351184
n3 2.2722189340531E+23
n4 1.3865437128408E+31
n5 8.4609077004263E+38

Nth Root

y√n
2√n 7811.6305596207
3√n 393.69611618403
4√n 88.383429213969
5√n 36.065892036885

Divisors of 61021572

1, 2, 3, 4, 6, 12, 5085131, 10170262, 15255393, 20340524, 30510786, 61021572

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61021571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61021572 can be divided by 12 positive divisors. The sum of these divisors (counting 61021572) is 1, the average is 0.083333333333333.

Base conversion 61021572

Base System Value
2 Binary 11101000110001110110000100
3 Ternary 11020211012212020
4 Quaternary 3220301312010
5 Quinary 111110142242
6 Senary 10015523140
8 Octal 350616604
10 Decimal 61021572
12 Duodecimal 185294b0
16 Hexadecimal 3a31d84
20 Vigesimal j17dic
36 Base36 10bwjo

Cryptographic Hash Functions

md5 8f71ff893caa9312ecdbe7484e70affc
sha1 2b518a275b23f49cbdce98e517a6e9fbee097949
sha256 5b92448b648e59d754b88883b8887c662947ed1d11e318ab1163be8b270e1be6
sha512 95bcfbb33152fa3b56fdd1f8ddc10b0652ad9e8471df7bef5b93bf7e778364b88114a467d472c635ec3676bc5a251b20586185b71828302047c85669c7d2bf02
ripemd-160 75f09d3ff38de1494fa6e97becd522856fe5001c

61021572 as geometric shapes

Circle

Radius = n
Diameter 122043144
Circumference 383409844.6114
Area 1.1698135719232E+16

Sphere

Radius = n
Volume 9.5178484140916E+23
Surface area 4.6792542876927E+16
Circumference 383409844.6114

Square

Length = n
Perimeter 244086288
Area 3723632249351184
Diagonal 86297534.719726

Cube

Length = n
Surface area 22341793496107104
Volume 2.2722189340531E+23
Space diagonal 105692463.06172

Equilateral Triangle

Length = n
Perimeter 183064716
Area 1.6123800611446E+15
Altitude 52846231.530861

Triangular Pyramid

Length = n
Surface area 1.6123800611446E+15
Volume 2.677835694349E+22
Height 28765844.906575