61125816 (number)

61125816 is an even 8-digits composite number following 61125815 and preceding 61125817. In scientific notation, it is written as 6.1125816 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 20375264 positive integers (up to 61125816) that are relatively prime to 61125816.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1125816 × 10^7
Engineering notation 6.1125816 × 10^6

Prime Factorization of 61125816

Prime Factorization 2 × 2 × 2 × 3 × 2546909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15281454
Product of the distinct prime numbers

The prime factorization of 61125816 is 2 × 2 × 2 × 3 × 2546909. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 81, 71, 703, 99, 320, 3941, 23384, 85471, 530357, 376179, 2590987, 8723277, 88259011, 53415266, 300210012, 487262322, 4847806658, 4466878584

Basic calculations (n = 61125816)

Multiplication

n×y
n×2 122251632
n×3 183377448
n×4 244503264
n×5 305629080

Division

n÷y
n÷2 30562908
n÷3 20375272
n÷3 15281454
n÷5 12225163.2

Exponentiation

ny
n2 3736365381665856
n3 2.2838838282848E+23
n4 1.3960426265311E+31
n5 8.5334244717497E+38

Nth Root

y√n
2√n 7818.3000709873
3√n 393.92017416194
4√n 88.42115171715
5√n 36.078205998291

Divisors of 61125816

1, 2, 3, 4, 6, 8, 12, 24, 2546909, 5093818, 7640727, 10187636, 15281454, 20375272, 30562908, 61125816

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 -61125815
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 61125816 can be divided by 16 positive divisors. The sum of these divisors (counting 61125816) is 1, the average is 0.0625.

Base conversion 61125816

Base System Value
2 Binary 11101001001011010010111000
3 Ternary 11021000111212010
4 Quaternary 3221023102320
5 Quinary 111122011231
6 Senary 10022045520
8 Octal 351132270
10 Decimal 61125816
12 Duodecimal 185798a0
16 Hexadecimal 3a4b4b8
20 Vigesimal j20eag
36 Base36 10e4zc

Cryptographic Hash Functions

md5 de8dc6256df4e35b5fe16157903d819e
sha1 7acbd6f1a18bc385afde076844817b0055236547
sha256 c3b49b3ae626ea33ed731590fd07967f63c9bb03769d118fb2dc2b6989158b4b
sha512 2b463375ca6f3c4e74dab06acb4b223ba922876377acc8918fd9e025f26d8955409a1c88ea305263089077000060f799b351186df8b0d8303df4293ec3b2bb85
ripemd-160 54b7139debdbc46e908b5c1382146c79858d21cb

61125816 as geometric shapes

Circle

Radius = n
Diameter 122251632
Circumference 384064828.98056
Area 1.1738138034169E+16

Sphere

Radius = n
Volume 9.5667102087893E+23
Surface area 4.6952552136675E+16
Circumference 384064828.98056

Square

Length = n
Perimeter 244503264
Area 3736365381665856
Diagonal 86444957.998322

Cube

Length = n
Surface area 22418192289995136
Volume 2.2838838282848E+23
Space diagonal 105873018.96611

Equilateral Triangle

Length = n
Perimeter 183377448
Area 1.6178936691717E+15
Altitude 52936509.483053

Triangular Pyramid

Length = n
Surface area 1.6178936691717E+15
Volume 2.6915829040374E+22
Height 28814985.999441