77889976 (number)

77889976 is an even 8-digits composite number following 77889975 and preceding 77889977. In scientific notation, it is written as 7.7889976 × 10^7. The sum of its digits is 61. It has a total of 4 prime factors and 8 positive divisors. There are 38944984 positive integers (up to 77889976) that are relatively prime to 77889976.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-nine thousand nine hundred seventy-six

Notation

Scientific notation 7.7889976 × 10^7
Engineering notation 7.7889976 × 10^6

Prime Factorization of 77889976

Prime Factorization 2 × 2 × 2 × 9736247

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19472494
Product of the distinct prime numbers

The prime factorization of 77889976 is 2 × 2 × 2 × 9736247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 79, 71, 68, 14, 3488, 6415, 40842, 17174, 51590, 420877, 8392046, 2519171, 63118363, 42081930, 35935125, 692080894, 3416137769, 2785964053

Basic calculations (n = 77889976)

Multiplication

n×y
n×2 155779952
n×3 233669928
n×4 311559904
n×5 389449880

Division

n÷y
n÷2 38944988
n÷3 25963325.333333
n÷3 19472494
n÷5 15577995.2

Exponentiation

ny
n2 6066848361280576
n3 4.7254667325578E+23
n4 3.6806649038773E+31
n5 2.8668690102704E+39

Nth Root

y√n
2√n 8825.5297857976
3√n 427.0648783385
4√n 93.944290863243
5√n 37.870087973632

Divisors of 77889976

1, 2, 4, 8, 9736247, 19472494, 38944988, 77889976

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 -77889975
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 77889976 can be divided by 8 positive divisors. The sum of these divisors (counting 77889976) is 1, the average is 0.125.

Base conversion 77889976

Base System Value
2 Binary 100101001001000000110111000
3 Ternary 12102120012221221
4 Quaternary 10221020012320
5 Quinary 124414434401
6 Senary 11421241424
8 Octal 451100670
10 Decimal 77889976
12 Duodecimal 22103274
16 Hexadecimal 4a481b8
20 Vigesimal 146g4ig
36 Base36 1adgag

Cryptographic Hash Functions

md5 6bb79c2b2f3ae9e42ae9b2155e33129a
sha1 35a3ff3e0c66ea1471d972c7549f39a58c8cc6b7
sha256 3c771829dcde9ebdc3e3ad65496009ee63703d8d6e7b71630008edc34c9e686e
sha512 d4ff8f6293b71c0f8713c3fabe2a2c8ab9bea0af06de18b883b7c920a045acff7dc02dd1feb167b7a936bd15efbfecb51018a8896f132b08cb59a993ded6f806
ripemd-160 495bd2ecb64233daa5b8ef1988cb9e652418a0a8

77889976 as geometric shapes

Circle

Radius = n
Diameter 155779952
Circumference 489397152.77977
Area 1.9059566242242E+16

Sphere

Radius = n
Volume 1.9793988762382E+24
Surface area 7.6238264968969E+16
Circumference 489397152.77977

Square

Length = n
Perimeter 311559904
Area 6066848361280576
Diagonal 110153060.43211

Cube

Length = n
Surface area 36401090167683456
Volume 4.7254667325578E+23
Space diagonal 134909395.83232

Equilateral Triangle

Length = n
Perimeter 233669928
Area 2.6270224008885E+15
Altitude 67454697.91616

Triangular Pyramid

Length = n
Surface area 2.6270224008885E+15
Volume 5.5690159514385E+22
Height 36717686.810705