61790865 (number)

61790865 is an odd 8-digits composite number following 61790864 and preceding 61790866. In scientific notation, it is written as 6.1790865 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 32414400 positive integers (up to 61790865) that are relatively prime to 61790865.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred ninety thousand eight hundred sixty-five

Notation

Scientific notation 6.1790865 × 10^7
Engineering notation 6.1790865 × 10^6

Prime Factorization of 61790865

Prime Factorization 5 × 3 × 61 × 67531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61790865
Product of the distinct prime numbers

The prime factorization of 61790865 is 5 × 3 × 61 × 67531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 12, 88, 188, 243, 2860, 5678, 32566, 59816, 5979, 587956, 311259, 8102496, 17789514, 42805421, 97012344, 534716388, 6600288272, 3241894712

Basic calculations (n = 61790865)

Multiplication

n×y
n×2 123581730
n×3 185372595
n×4 247163460
n×5 308954325

Division

n÷y
n÷2 30895432.5
n÷3 20596955
n÷3 15447716.25
n÷5 12358173

Exponentiation

ny
n2 3818110997448225
n3 2.3592438119834E+23
n4 1.4577971588835E+31
n5 9.0078547441954E+38

Nth Root

y√n
2√n 7860.7165703898
3√n 395.3436415603
4√n 88.660682212522
5√n 36.156372743434

Divisors of 61790865

1, 3, 5, 15, 61, 183, 305, 915, 67531, 202593, 337655, 1012965, 4119391, 12358173, 20596955, 61790865

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 -61790864
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 61790865 can be divided by 16 positive divisors. The sum of these divisors (counting 61790865) is 1, the average is 0.0625.

Base conversion 61790865

Base System Value
2 Binary 11101011101101101010010001
3 Ternary 11022021022010120
4 Quaternary 3223231222101
5 Quinary 111304301430
6 Senary 10044220453
8 Octal 353555221
10 Decimal 61790865
12 Duodecimal 1883a729
16 Hexadecimal 3aeda91
20 Vigesimal j63h35
36 Base36 10se4x

Cryptographic Hash Functions

md5 ebac9347ab9e98f08227f66ca76d9d79
sha1 27b457de8f4c4a31292b651d4917ac930dbd8e0a
sha256 3cfae63db83307392f2a47706871aecf6a8bfab401a8ce183b4f9a6006afb04a
sha512 ca0dc834090707011a6bbfb20ccb5555358158d3d0b0e8b00e92d3a15afcdb79bb59d99e785c32397aeb6dcaaff5d626902a759e61ad9e5bf1d74891d5d4ac9d
ripemd-160 e2ae30669ac4b23beea590142cf5c01254b48ee3

61790865 as geometric shapes

Circle

Radius = n
Diameter 123581730
Circumference 388243455.08592
Area 1.1994949460174E+16

Sphere

Radius = n
Volume 9.8823773703389E+23
Surface area 4.7979797840695E+16
Circumference 388243455.08592

Square

Length = n
Perimeter 247163460
Area 3818110997448225
Diagonal 87385479.313765

Cube

Length = n
Surface area 22908665984689350
Volume 2.3592438119834E+23
Space diagonal 107024917.62363

Equilateral Triangle

Length = n
Perimeter 185372595
Area 1.6532905591295E+15
Altitude 53512458.811815

Triangular Pyramid

Length = n
Surface area 1.6532905591295E+15
Volume 2.7803954965431E+22
Height 29128493.104588