61528071 (number)

61528071 is an odd 8-digits composite number following 61528070 and preceding 61528072. In scientific notation, it is written as 6.1528071 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 36167040 positive integers (up to 61528071) that are relatively prime to 61528071.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1528071 × 10^7
Engineering notation 6.1528071 × 10^6

Prime Factorization of 61528071

Prime Factorization 33 × 53 × 127 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61528071
Product of the distinct prime numbers

The prime factorization of 61528071 is 33 × 53 × 127 × 277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 38, 90, 444, 958, 1061, 1597, 57799, 31210, 197999, 908998, 3629110, 9991751, 32698306, 62902959, 434239978, 368550195, 166080829, 2648228512

Basic calculations (n = 61528071)

Multiplication

n×y
n×2 123056142
n×3 184584213
n×4 246112284
n×5 307640355

Division

n÷y
n÷2 30764035.5
n÷3 20509357
n÷3 15382017.75
n÷5 12305614.2

Exponentiation

ny
n2 3785703520981041
n3 2.3292703502387E+23
n4 1.4331551148768E+31
n5 8.8179269662154E+38

Nth Root

y√n
2√n 7843.9831080899
3√n 394.78238507321
4√n 88.566263938872
5√n 36.125565978432

Divisors of 61528071

1, 33, 53, 127, 277, 1749, 4191, 6731, 9141, 14681, 35179, 222123, 484473, 1160907, 1864487, 61528071

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61528070
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61528071 can be divided by 16 positive divisors. The sum of these divisors (counting 61528071) is 1, the average is 0.0625.

Base conversion 61528071

Base System Value
2 Binary 11101010101101100000000111
3 Ternary 11021202221122110
4 Quaternary 3222231200013
5 Quinary 111222344241
6 Senary 10034432103
8 Octal 352554007
10 Decimal 61528071
12 Duodecimal 18732633
16 Hexadecimal 3aad807
20 Vigesimal j4b03b
36 Base36 10mrd3

Cryptographic Hash Functions

md5 0bd75159484beb658e8a50fdd776b41e
sha1 f64ee9bb49a1b9b60e159378502e5072faff9590
sha256 2f8d2994bfe336999b5e9a7b2466089b0a42cd1dfa065b195e224ae92f3f379c
sha512 39dc0ea3d66f3d8652c42402c4fb4e22e1fd24a57582886283d58e84c0d4ab43a519282605a15fcca1168eaa4794e6a00f737ffe8b0ce1c559d7137d88a55c50
ripemd-160 d774a8dfea24d1880a0345b6078954366ffd2726

61528071 as geometric shapes

Circle

Radius = n
Diameter 123056142
Circumference 386592271.6863
Area 1.1893138370183E+16

Sphere

Radius = n
Volume 9.7568248273793E+23
Surface area 4.7572553480732E+16
Circumference 386592271.6863

Square

Length = n
Perimeter 246112284
Area 3785703520981041
Diagonal 87013832.474855

Cube

Length = n
Surface area 22714221125886246
Volume 2.3292703502387E+23
Space diagonal 106569745.06371

Equilateral Triangle

Length = n
Perimeter 184584213
Area 1.6392577101829E+15
Altitude 53284872.531853

Triangular Pyramid

Length = n
Surface area 1.6392577101829E+15
Volume 2.7450714331176E+22
Height 29004610.824952