77772800 (number)

77772800 is an even 8-digits composite number following 77772799 and preceding 77772801. In scientific notation, it is written as 7.7772800 × 10^7. The sum of its digits is 38. It has a total of 16 prime factors and 216 positive divisors. There are 25804800 positive integers (up to 77772800) that are relatively prime to 77772800.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7772800 × 10^7
Engineering notation 7.7772800 × 10^6

Prime Factorization of 77772800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 5 × 5 × 7 × 7

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 16
Total number of prime factors
rad Radical 2170
Product of the distinct prime numbers

The prime factorization of 77772800 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 5 × 5 × 7 × 7. Since it has a total of 16 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77772800)

Multiplication

n×y
n×2 155545600
n×3 233318400
n×4 311091200
n×5 388864000

Division

n÷y
n÷2 38886400
n÷3 25924266.666667
n÷3 19443200
n÷5 15554560

Exponentiation

ny
n2 6048608419840000
n3 4.7041721291453E+23
n4 3.6585663816559E+31
n5 2.8453695148725E+39

Nth Root

y√n
2√n 8818.8888188932
3√n 426.85061512749
4√n 93.908938972247
5√n 37.858686922252

Divisors of 77772800

216 divisors

τ Total Divisors 216
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77772799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0046296296296296
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 216
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77772800 can be divided by 216 positive divisors. The sum of these divisors (counting 77772800) is 1, the average is 0.0046296296296296.

Base conversion 77772800

Base System Value
2 Binary 100101000101011100000000000
3 Ternary 12102100021020002
4 Quaternary 10220223200000
5 Quinary 124402212200
6 Senary 11414535132
8 Octal 450534000
10 Decimal 77772800
12 Duodecimal 220674a8
16 Hexadecimal 4a2b800
20 Vigesimal 1461c00
36 Base36 1aaxvk

Cryptographic Hash Functions

md5 7362630f619ac8b3afc8edead5f142f3
sha1 21274365a906a4b8580a1b91070f57a23d5fdc64
sha256 a2ad07856e169f720663809b24511fe0021d860b1b8be9f7f3f7c8ecaa6ff4ea
sha512 5132dd66e22244307e8eae7ce5bf92083569a9e3d01815c64c2e74d2e44a1d6f43e4baa5ddc73ef46c728c49c7d82cb9ee04cb878b9cde07e005091a25cccec9
ripemd-160 b424771c84bd3b162e19f3bfd3054cb02a65275d

77772800 as geometric shapes

Circle

Radius = n
Diameter 155545600
Circumference 488660914.25822
Area 1.9002263776211E+16

Sphere

Radius = n
Volume 1.9704790136193E+24
Surface area 7.6009055104843E+16
Circumference 488660914.25822

Square

Length = n
Perimeter 311091200
Area 6048608419840000
Diagonal 109987348.54373

Cube

Length = n
Surface area 36291650519040000
Volume 4.7041721291453E+23
Space diagonal 134706441.04689

Equilateral Triangle

Length = n
Perimeter 233318400
Area 2.6191242745629E+15
Altitude 67353220.523446

Triangular Pyramid

Length = n
Surface area 2.6191242745629E+15
Volume 5.5439200206457E+22
Height 36662449.514577