667072161 (number)

667072161 is an odd 9-digits composite number following 667072160 and preceding 667072162. In scientific notation, it is written as 6.67072161 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 381184056 positive integers (up to 667072161) that are relatively prime to 667072161.

Interesting facts

Basic properties

Name

Name six hundred sixty-seven million seventy-two thousand one hundred sixty-one

Notation

Scientific notation 6.67072161 × 10^8
Engineering notation 6.67072161 × 10^6

Prime Factorization of 667072161

Prime Factorization 7 × 9 × 10588447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 667072161
Product of the distinct prime numbers

The prime factorization of 667072161 is 7 × 9 × 10588447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 96, 60, 973, 633, 1548, 1590, 31390, 88566, 577277, 572479, 3259144, 1177152, 35545721, 28397014, 551305655, 64627457, 7146828651, 3956341286

Basic calculations (n = 667072161)

Multiplication

n×y
n×2 1334144322
n×3 2001216483
n×4 2668288644
n×5 3335360805

Division

n÷y
n÷2 333536080.5
n÷3 222357387
n÷3 166768040.25
n÷5 133414432.2

Exponentiation

ny
n2 444985267981209921
n3 2.9683728432539E+26
n4 1.9801188872031E+35
n5 1.3208821851235E+44

Nth Root

y√n
2√n 25827.740145046
3√n 873.75754480275
4√n 160.71011214309
5√n 58.188151822911

Divisors of 667072161

1, 7, 9, 63, 10588447, 74119129, 95296023, 667072161

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 -667072160
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 667072161 can be divided by 8 positive divisors. The sum of these divisors (counting 667072161) is 1, the average is 0.125.

Base conversion 667072161

Base System Value
2 Binary 100111110000101011011010100001
3 Ternary 1201111012202222100
4 Quaternary 213300223122201
5 Quinary 2331232302121
6 Senary 150105401013
8 Octal 4760533241
10 Decimal 667072161
12 Duodecimal 167499169
16 Hexadecimal 27c2b6a1
20 Vigesimal a894081
36 Base36 b15o69

Cryptographic Hash Functions

md5 6c506c12c2f9367a3d28dd8e48fda380
sha1 43f2d739f242cbc005bf009ac1c2e84ca1fcb739
sha256 9e64321851ee700f64008cfb845f349301345a9583ad5701b3135fb623305a02
sha512 56e7dd858e12b5afa00ad1b7b44b8025d20e61535be6b761838dd2f38547c9b078c535bc1c699cde85f9a818122244f5b7eccefa7cac966220649f262700bed9
ripemd-160 c866c7650a73412c8bcebeb82e1c5464704f71d2

667072161 as geometric shapes

Circle

Radius = n
Diameter 1334144322
Circumference 4191338000.8237
Area 1.3979624488455E+18

Sphere

Radius = n
Volume 1.2433891089976E+27
Surface area 5.5918497953818E+18
Circumference 4191338000.8237

Square

Length = n
Perimeter 2668288644
Area 444985267981209921
Diagonal 943382497.16773

Cube

Length = n
Surface area 2669911607887259526
Volume 2.9683728432539E+26
Space diagonal 1155402875.1668

Equilateral Triangle

Length = n
Perimeter 2001216483
Area 1.9268427319078E+17
Altitude 577701437.58338

Triangular Pyramid

Length = n
Surface area 1.9268427319078E+17
Volume 3.498260944258E+25
Height 314460832.38924