61830440 (number)

61830440 is an even 8-digits composite number following 61830439 and preceding 61830441. In scientific notation, it is written as 6.1830440 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 20275200 positive integers (up to 61830440) that are relatively prime to 61830440.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred thirty thousand four hundred forty

Notation

Scientific notation 6.1830440 × 10^7
Engineering notation 6.1830440 × 10^6

Prime Factorization of 61830440

Prime Factorization 2 × 2 × 2 × 5 × 7 × 23 × 9601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15457610
Product of the distinct prime numbers

The prime factorization of 61830440 is 2 × 2 × 2 × 5 × 7 × 23 × 9601. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 8, 57, 26, 262, 121, 6440, 9872, 14668, 24879, 939823, 54832, 2064683, 4572081, 78967877, 2386159, 498593748, 6986812, 7980193145, 7971259607

Basic calculations (n = 61830440)

Multiplication

n×y
n×2 123660880
n×3 185491320
n×4 247321760
n×5 309152200

Division

n÷y
n÷2 30915220
n÷3 20610146.666667
n÷3 15457610
n÷5 12366088

Exponentiation

ny
n2 3823003310593600
n3 2.3637797681546E+23
n4 1.461535431281E+31
n5 9.0367378791692E+38

Nth Root

y√n
2√n 7863.2334316107
3√n 395.42802504543
4√n 88.674874860981
5√n 36.161002948943

Divisors of 61830440

1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 9601, 19202, 38404, 48005, 67207, 76808, 96010, 134414, 192020, 220823, 268828, 336035, 384040, 441646, 537656, 672070, 883292, 1104115, 1344140, 1545761, 1766584, 2208230, 2688280, 3091522, 4416460, 6183044, 7728805, 8832920, 12366088, 15457610, 30915220, 61830440

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 -61830439
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 61830440 can be divided by 64 positive divisors. The sum of these divisors (counting 61830440) is 1, the average is 0.015625.

Base conversion 61830440

Base System Value
2 Binary 11101011110111010100101000
3 Ternary 11022100022102022
4 Quaternary 3223313110220
5 Quinary 111312033230
6 Senary 10045124012
8 Octal 353672450
10 Decimal 61830440
12 Duodecimal 18859608
16 Hexadecimal 3af7528
20 Vigesimal j68g20
36 Base36 10t8o8

Cryptographic Hash Functions

md5 6adffa0c29feda146d4f3bc978069acb
sha1 57f242988f9f44a3f5f2ac02d072b89a35d0297a
sha256 8a32101ea6e20182675c4190268f79a354cf8d84418ddd690a97265a6888e77c
sha512 eefbb026cb254ffb3afb62451b1aee2181feb0fd14728214225de4154c9a45f0ee34c9a3b0ce2715615a99d15b327013be04d33f82c18f7a27d23810b55e5449
ripemd-160 4bedea99f0e1545cb2a9ce3ffd040d599ef6c544

61830440 as geometric shapes

Circle

Radius = n
Diameter 123660880
Circumference 388492112.14445
Area 1.201031911521E+16

Sphere

Radius = n
Volume 9.9013775391182E+23
Surface area 4.8041276460841E+16
Circumference 388492112.14445

Square

Length = n
Perimeter 247321760
Area 3823003310593600
Diagonal 87441446.815496

Cube

Length = n
Surface area 22938019863561600
Volume 2.3637797681546E+23
Space diagonal 107093463.53434

Equilateral Triangle

Length = n
Perimeter 185491320
Area 1.655408992863E+15
Altitude 53546731.76717

Triangular Pyramid

Length = n
Surface area 1.655408992863E+15
Volume 2.7857411721561E+22
Height 29147148.938499