61042520 (number)

61042520 is an even 8-digits composite number following 61042519 and preceding 61042521. In scientific notation, it is written as 6.1042520 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 64 positive divisors. There are 19025280 positive integers (up to 61042520) that are relatively prime to 61042520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1042520 × 10^7
Engineering notation 6.1042520 × 10^6

Prime Factorization of 61042520

Prime Factorization 2 × 2 × 2 × 11 × 5 × 7 × 19819

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15260630
Product of the distinct prime numbers

The prime factorization of 61042520 is 2 × 2 × 2 × 11 × 5 × 7 × 19819. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 18, 56, 140, 580, 2184, 852, 81105, 97011, 172143, 725352, 9700144, 5694266, 75724429, 81833429, 68066003, 653106343, 7819446776, 4930785402

Basic calculations (n = 61042520)

Multiplication

n×y
n×2 122085040
n×3 183127560
n×4 244170080
n×5 305212600

Division

n÷y
n÷2 30521260
n÷3 20347506.666667
n÷3 15260630
n÷5 12208504

Exponentiation

ny
n2 3726189247950400
n3 2.274559816918E+23
n4 1.3884486311541E+31
n5 8.4754403336198E+38

Nth Root

y√n
2√n 7812.9712657861
3√n 393.74116147121
4√n 88.391013489982
5√n 36.068367897667

Divisors of 61042520

1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 19819, 39638, 79276, 99095, 138733, 158552, 198190, 218009, 277466, 396380, 436018, 554932, 693665, 792760, 872036, 1090045, 1109864, 1387330, 1526063, 1744072, 2180090, 2774660, 3052126, 4360180, 5549320, 6104252, 7630315, 8720360, 12208504, 15260630, 30521260, 61042520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61042519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61042520 can be divided by 64 positive divisors. The sum of these divisors (counting 61042520) is 1, the average is 0.015625.

Base conversion 61042520

Base System Value
2 Binary 11101000110110111101011000
3 Ternary 11020212021121002
4 Quaternary 3220312331120
5 Quinary 111111330040
6 Senary 10020204132
8 Octal 350667530
10 Decimal 61042520
12 Duodecimal 18539648
16 Hexadecimal 3a36f58
20 Vigesimal j1a660
36 Base36 10ccpk

Cryptographic Hash Functions

md5 51b57854b9a4ceac8056444810bb5156
sha1 15a02801f69fc0231bff0d6c2a2f1270e9d76742
sha256 8c7d5d5235887b80ecb608b53ac8ebc7d8b0ed581f3a913b3589280ab3f63d87
sha512 a4ee46cc4465c1655937c25e0813cce26933dd86f1f5f4874b023fe33f0d017f0a1311bc31eba585a01fbbabd0b926786add20181a52153d4ae8339025b35dc8
ripemd-160 84ff016ba25f1ad25d7b9b2bfbedd62d6af170b3

61042520 as geometric shapes

Circle

Radius = n
Diameter 122085040
Circumference 383541464.77722
Area 1.1706168767246E+16

Sphere

Radius = n
Volume 9.5276538813067E+23
Surface area 4.6824675068985E+16
Circumference 383541464.77722

Square

Length = n
Perimeter 244170080
Area 3726189247950400
Diagonal 86327159.665431

Cube

Length = n
Surface area 22357135487702400
Volume 2.274559816918E+23
Space diagonal 105728746.06204

Equilateral Triangle

Length = n
Perimeter 183127560
Area 1.6134872740167E+15
Altitude 52864373.03102

Triangular Pyramid

Length = n
Surface area 1.6134872740167E+15
Volume 2.6805944512619E+22
Height 28775719.888477