66291264 (number)

66291264 is an even 8-digits composite number following 66291263 and preceding 66291265. In scientific notation, it is written as 6.6291264 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 84 positive divisors. There are 20307456 positive integers (up to 66291264) that are relatively prime to 66291264.

Interesting facts

Basic properties

Name

Name sixty-six million two hundred ninety-one thousand two hundred sixty-four

Notation

Scientific notation 6.6291264 × 10^7
Engineering notation 6.6291264 × 10^6

Prime Factorization of 66291264

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 27 × 13 × 13 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 159354
Product of the distinct prime numbers

The prime factorization of 66291264 is 2 × 2 × 2 × 2 × 2 × 2 × 27 × 13 × 13 × 227. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 6, 34, 14, 233, 134, 310, 8124, 54570, 80854, 914144, 795150, 2592301, 2010129, 80040226, 29810926, 807163834, 669343675, 6481268262, 7274883851

Basic calculations (n = 66291264)

Multiplication

n×y
n×2 132582528
n×3 198873792
n×4 265165056
n×5 331456320

Division

n÷y
n÷2 33145632
n÷3 22097088
n÷3 16572816
n÷5 13258252.8

Exponentiation

ny
n2 4394531682717696
n3 2.913190599354E+23
n4 1.931190871041E+31
n5 1.2802108386657E+39

Nth Root

y√n
2√n 8141.9447308367
3√n 404.71760835705
4√n 90.232725387393
5√n 36.668340876632

Divisors of 66291264

1, 2, 4, 8, 13, 16, 26, 27, 32, 52, 54, 64, 104, 108, 169, 208, 216, 227, 338, 351, 416, 432, 454, 676, 702, 832, 864, 908, 1352, 1404, 1728, 1816, 2704, 2808, 2951, 3632, 4563, 5408, 5616, 5902, 6129, 7264, 9126, 10816, 11232, 11804, 12258, 14528, 18252, 22464, 23608, 24516, 36504, 38363, 47216, 49032, 73008, 76726, 79677, 94432, 98064, 146016, 153452, 159354, 188864, 196128, 292032, 306904, 318708, 392256, 613808, 637416, 1035801, 1227616, 1274832, 2071602, 2455232, 2549664, 4143204, 5099328, 8286408, 16572816, 33145632, 66291264

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66291263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66291264 can be divided by 84 positive divisors. The sum of these divisors (counting 66291264) is 1, the average is 0.011904761904762.

Base conversion 66291264

Base System Value
2 Binary 11111100111000011001000000
3 Ternary 11121201221112000
4 Quaternary 3330320121000
5 Quinary 113432310024
6 Senary 10324504000
8 Octal 374703100
10 Decimal 66291264
12 Duodecimal 1a24b000
16 Hexadecimal 3f38640
20 Vigesimal 10e6834
36 Base36 13guo0

Cryptographic Hash Functions

md5 7304a40cb8a482e883204eb5666028df
sha1 e679c305729411ef8f3c18058a0c53bfef9580bd
sha256 d3b0ca44de1bdb226982676a191c75759f2667f551791622c1781434fd81a36b
sha512 a09eb34dc85ffee4afa8412a695d2d9f2452dc64a7c2b9afc8ec5b9dbb45796ff29f0dd86a2ce32213039706310de3b4eae3f3ffb2ce4c9f948c281a4dde2f15
ripemd-160 44d15bb8d1fa571d0da7fe2ad7b7150c9b1ebebd

66291264 as geometric shapes

Circle

Radius = n
Diameter 132582528
Circumference 416520295.95916
Area 1.3805828450394E+16

Sphere

Radius = n
Volume 1.220274424725E+24
Surface area 5.5223313801574E+16
Circumference 416520295.95916

Square

Length = n
Perimeter 265165056
Area 4394531682717696
Diagonal 93750004.615655

Cube

Length = n
Surface area 26367190096306176
Volume 2.913190599354E+23
Space diagonal 114819837.34596

Equilateral Triangle

Length = n
Perimeter 198873792
Area 1.9028880374846E+15
Altitude 57409918.672981

Triangular Pyramid

Length = n
Surface area 1.9028880374846E+15
Volume 3.4332280461536E+22
Height 31250001.538552