77279968 (number)

77279968 is an even 8-digits composite number following 77279967 and preceding 77279969. In scientific notation, it is written as 7.7279968 × 10^7. The sum of its digits is 55. It has a total of 6 prime factors and 12 positive divisors. There are 38639968 positive integers (up to 77279968) that are relatively prime to 77279968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7279968 × 10^7
Engineering notation 7.7279968 × 10^6

Prime Factorization of 77279968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2414999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4829998
Product of the distinct prime numbers

The prime factorization of 77279968 is 2 × 2 × 2 × 2 × 2 × 2414999. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 4, 70, 42, 837, 144, 465, 9868, 8078, 92653, 16364, 635604, 9208507, 8560141, 97990774, 12564741, 52687462, 972193129, 4292531666, 1701585961

Basic calculations (n = 77279968)

Multiplication

n×y
n×2 154559936
n×3 231839904
n×4 309119872
n×5 386399840

Division

n÷y
n÷2 38639984
n÷3 25759989.333333
n÷3 19319992
n÷5 15455993.6

Exponentiation

ny
n2 5972193454081024
n3 4.6153091902119E+23
n4 3.5667094652968E+31
n5 2.7563519334344E+39

Nth Root

y√n
2√n 8790.9025702712
3√n 425.94707917477
4√n 93.759813194519
5√n 37.810584125724

Divisors of 77279968

1, 2, 4, 8, 16, 32, 2414999, 4829998, 9659996, 19319992, 38639984, 77279968

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77279967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77279968 can be divided by 12 positive divisors. The sum of these divisors (counting 77279968) is 1, the average is 0.083333333333333.

Base conversion 77279968

Base System Value
2 Binary 100100110110011001011100000
3 Ternary 12101102020012001
4 Quaternary 10212303023200
5 Quinary 124240424333
6 Senary 11400213344
8 Octal 446631340
10 Decimal 77279968
12 Duodecimal 21a6a254
16 Hexadecimal 49b32e0
20 Vigesimal 142jji8
36 Base36 1a0dls

Cryptographic Hash Functions

md5 652421054e1776e2c3bba1c5678e02df
sha1 bc81f086322c839f141c3cf6589e1666229287e8
sha256 906859604c6bc92d02bf87c4d72023b05eb9ec9ebb8a6545e66912fad3d9ce45
sha512 35697577e5b6700fc21bd35c227deeb1cf97d0c9b0ff5a1ff2eaf4afe6b8ba35ee5644accbe0b16da2e4f5e5a195fcde7d5f219b33eba5c0fad2c49dede01535
ripemd-160 0892abf423775695a852a53a2dd5507870a6d75d

77279968 as geometric shapes

Circle

Radius = n
Diameter 154559936
Circumference 485564359.47691
Area 1.8762199081158E+16

Sphere

Radius = n
Volume 1.933256192802E+24
Surface area 7.5048796324632E+16
Circumference 485564359.47691

Square

Length = n
Perimeter 309119872
Area 5972193454081024
Diagonal 109290378.84536

Cube

Length = n
Surface area 35833160724486144
Volume 4.6153091902119E+23
Space diagonal 133852830.9833

Equilateral Triangle

Length = n
Perimeter 231839904
Area 2.5860356237746E+15
Altitude 66926415.491648

Triangular Pyramid

Length = n
Surface area 2.5860356237746E+15
Volume 5.4391940427857E+22
Height 36430126.281786