66698742 (number)

66698742 is an even 8-digits composite number following 66698741 and preceding 66698743. In scientific notation, it is written as 6.6698742 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 19879200 positive integers (up to 66698742) that are relatively prime to 66698742.

Interesting facts

Basic properties

Name

Name sixty-six million six hundred ninety-eight thousand seven hundred forty-two

Notation

Scientific notation 6.6698742 × 10^7
Engineering notation 6.6698742 × 10^6

Prime Factorization of 66698742

Prime Factorization 2 × 3 × 11 × 61 × 16567

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66698742
Product of the distinct prime numbers

The prime factorization of 66698742 is 2 × 3 × 11 × 61 × 16567. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 15, 61, 48, 38, 5683, 9738, 38208, 71164, 547908, 720860, 658449, 4712762, 36262624, 2587716, 173830383, 56121930, 7116301321, 5001725041

Basic calculations (n = 66698742)

Multiplication

n×y
n×2 133397484
n×3 200096226
n×4 266794968
n×5 333493710

Division

n÷y
n÷2 33349371
n÷3 22232914
n÷3 16674685.5
n÷5 13339748.4

Exponentiation

ny
n2 4448722184382564
n3 2.9672417320581E+23
n4 1.9791129073818E+31
n5 1.3200434119833E+39

Nth Root

y√n
2√n 8166.9297780745
3√n 405.54515216393
4√n 90.371067151354
5√n 36.713308913887

Divisors of 66698742

1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 16567, 33134, 49701, 99402, 182237, 364474, 546711, 1010587, 1093422, 2021174, 3031761, 6063522, 11116457, 22232914, 33349371, 66698742

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66698741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66698742 can be divided by 32 positive divisors. The sum of these divisors (counting 66698742) is 1, the average is 0.03125.

Base conversion 66698742

Base System Value
2 Binary 11111110011011110111110110
3 Ternary 11122111122110210
4 Quaternary 3332123313312
5 Quinary 114033324432
6 Senary 10341330250
8 Octal 376336766
10 Decimal 66698742
12 Duodecimal 1a406986
16 Hexadecimal 3f9bdf6
20 Vigesimal 10gh6h2
36 Base36 13pl2u

Cryptographic Hash Functions

md5 fa5a63ff0061562d9a4e0461699f1339
sha1 2c1fc691028db0fb6ec69034135447ef53eb4ecc
sha256 8d265acfbb1f414e0344b90a6d51b424e6c03fba7e47e03dec456005b578ece2
sha512 4c743ac2b2d6537e3c7402ea50201206aadd7e83e036bb5eacdfc5ad575981e38594bc2f2d78e84dd03d9371c28546963765dc2c5686033f8fb4343f7d147ff5
ripemd-160 8538d1450afa52c2f6a016a518cbb9f75271e127

66698742 as geometric shapes

Circle

Radius = n
Diameter 133397484
Circumference 419080555.74176
Area 1.3976072932318E+16

Sphere

Radius = n
Volume 1.2429153102478E+24
Surface area 5.5904291729273E+16
Circumference 419080555.74176

Square

Length = n
Perimeter 266794968
Area 4448722184382564
Diagonal 94326265.529624

Cube

Length = n
Surface area 26692333106295384
Volume 2.9672417320581E+23
Space diagonal 115525609.94493

Equilateral Triangle

Length = n
Perimeter 200096226
Area 1.9263532130273E+15
Altitude 57762804.972464

Triangular Pyramid

Length = n
Surface area 1.9263532130273E+15
Volume 3.49692791693E+22
Height 31442088.509875