66884047 (number)

66884047 is an odd 8-digits composite number following 66884046 and preceding 66884048. In scientific notation, it is written as 6.6884047 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 63296280 positive integers (up to 66884047) that are relatively prime to 66884047.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-four thousand forty-seven

Notation

Scientific notation 6.6884047 × 10^7
Engineering notation 6.6884047 × 10^6

Prime Factorization of 66884047

Prime Factorization 19 × 1931 × 1823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66884047
Product of the distinct prime numbers

The prime factorization of 66884047 is 19 × 1931 × 1823. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 46, 89, 23, 564, 3274, 2073, 74089, 3013, 566680, 489517, 9997273, 1159329, 57278727, 85761854, 80377670, 996523332, 1649424728, 9533984284

Basic calculations (n = 66884047)

Multiplication

n×y
n×2 133768094
n×3 200652141
n×4 267536188
n×5 334420235

Division

n÷y
n÷2 33442023.5
n÷3 22294682.333333
n÷3 16721011.75
n÷5 13376809.4

Exponentiation

ny
n2 4473475743098209
n3 2.9920416185474E+23
n4 2.0011985224088E+31
n5 1.3384825602912E+39

Nth Root

y√n
2√n 8178.2667479118
3√n 405.92037192041
4√n 90.433769952998
5√n 36.733685945787

Divisors of 66884047

1, 19, 1823, 1931, 34637, 36689, 3520213, 66884047

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66884046
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66884047 can be divided by 8 positive divisors. The sum of these divisors (counting 66884047) is 1, the average is 0.125.

Base conversion 66884047

Base System Value
2 Binary 11111111001001000111001111
3 Ternary 11122212001122221
4 Quaternary 3333021013033
5 Quinary 114110242142
6 Senary 10345320211
8 Octal 377110717
10 Decimal 66884047
12 Duodecimal 1a496067
16 Hexadecimal 3fc91cf
20 Vigesimal 10i0a27
36 Base36 13tk27

Cryptographic Hash Functions

md5 4ced3e8f56b60f75d12ffae8ce3c0058
sha1 fc3748c745fa833663b7114f0c5f1a3478f69073
sha256 91f841b7b6af2c6228f65f1e284acdde286e49621403f9ec6d4746dc3400b87c
sha512 912e17acd930d90db1b9dc973d5e4262f98b76bced8e584aff39993b0e176a964ccc0d60962ae1a178baac3d5bd2765e01e4e729184836ab194a4b30d0c962d0
ripemd-160 888882c1295b225f9864e0286be2980ac2d49679

66884047 as geometric shapes

Circle

Radius = n
Diameter 133768094
Circumference 420244861.39511
Area 1.4053838530529E+16

Sphere

Radius = n
Volume 1.2533034624085E+24
Surface area 5.6215354122118E+16
Circumference 420244861.39511

Square

Length = n
Perimeter 267536188
Area 4473475743098209
Diagonal 94588326.3738

Cube

Length = n
Surface area 26840854458589254
Volume 2.9920416185474E+23
Space diagonal 115846567.61982

Equilateral Triangle

Length = n
Perimeter 200652141
Area 1.9370718183683E+15
Altitude 57923283.809912

Triangular Pyramid

Length = n
Surface area 1.9370718183683E+15
Volume 3.5261548634454E+22
Height 31529442.1246