77884472 (number)

77884472 is an even 8-digits composite number following 77884471 and preceding 77884473. In scientific notation, it is written as 7.7884472 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors. There are 38942232 positive integers (up to 77884472) that are relatively prime to 77884472.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-four thousand four hundred seventy-two

Notation

Scientific notation 7.7884472 × 10^7
Engineering notation 7.7884472 × 10^6

Prime Factorization of 77884472

Prime Factorization 2 × 2 × 2 × 9735559

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19471118
Product of the distinct prime numbers

The prime factorization of 77884472 is 2 × 2 × 2 × 9735559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77884472)

Multiplication

n×y
n×2 155768944
n×3 233653416
n×4 311537888
n×5 389422360

Division

n÷y
n÷2 38942236
n÷3 25961490.666667
n÷3 19471118
n÷5 15576894.4

Exponentiation

ny
n2 6065990978718784
n3 4.7244650453428E+23
n4 3.6796246553898E+31
n5 2.8658562344321E+39

Nth Root

y√n
2√n 8825.2179576484
3√n 427.05481876225
4√n 93.942631204626
5√n 37.869552749803

Divisors of 77884472

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 -77884471
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 77884472 can be divided by 8 positive divisors. The sum of these divisors (counting 77884472) is 1, the average is 0.125.

Base conversion 77884472

Base System Value
2 Binary 100101001000110110000111000
3 Ternary 12102112221102002
4 Quaternary 10221012300320
5 Quinary 124414300342
6 Senary 11421200132
8 Octal 451066070
10 Decimal 77884472
12 Duodecimal 22100048
16 Hexadecimal 4a46c38
20 Vigesimal 146fb3c
36 Base36 1adc1k

Cryptographic Hash Functions

md5 1c0c04842d96d238e965c60f9b4a262c
sha1 5e653afdb541e6a83a9b4cc3d4f0f6f90d4bc75b
sha256 a7dec2e1dfff575e4e8c9c2922941abe86f342e5772757211a2b034a571afaeb
sha512 9eb19db25e1a10c291e236b8502e4ebe38134887a27a0048db792110cfb18c2b6b64fecc6c582d9b47dd7d93227e57326d1800c8171b37e221f0e25174064c82
ripemd-160 f2faae7244fa749b2191b80835a228685e26f6e5

77884472 as geometric shapes

Circle

Radius = n
Diameter 155768944
Circumference 489362570.12784
Area 1.9056872695485E+16

Sphere

Radius = n
Volume 1.9789792904787E+24
Surface area 7.622749078194E+16
Circumference 489362570.12784

Square

Length = n
Perimeter 311537888
Area 6065990978718784
Diagonal 110145276.60067

Cube

Length = n
Surface area 36395945872312704
Volume 4.7244650453428E+23
Space diagonal 134899862.62468

Equilateral Triangle

Length = n
Perimeter 233653416
Area 2.6266511433488E+15
Altitude 67449931.312338

Triangular Pyramid

Length = n
Surface area 2.6266511433488E+15
Volume 5.5678354517345E+22
Height 36715092.200223