77984976 (number)

77984976 is an even 8-digits composite number following 77984975 and preceding 77984977. In scientific notation, it is written as 7.7984976 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 20 positive divisors. There are 25994976 positive integers (up to 77984976) that are relatively prime to 77984976.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7984976 × 10^7
Engineering notation 7.7984976 × 10^6

Prime Factorization of 77984976

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1624687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9748122
Product of the distinct prime numbers

The prime factorization of 77984976 is 2 × 2 × 2 × 2 × 3 × 1624687. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77984976)

Multiplication

n×y
n×2 155969952
n×3 233954928
n×4 311939904
n×5 389924880

Division

n÷y
n÷2 38992488
n÷3 25994992
n÷3 19496244
n÷5 15596995.2

Exponentiation

ny
n2 6081656481720576
n3 4.7427783476722E+23
n4 3.6986545561654E+31
n5 2.8843948679485E+39

Nth Root

y√n
2√n 8830.9102588578
3√n 427.23843374844
4√n 93.972923009013
5√n 37.879321265628

Divisors of 77984976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77984975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77984976 can be divided by 20 positive divisors. The sum of these divisors (counting 77984976) is 1, the average is 0.05.

Base conversion 77984976

Base System Value
2 Binary 100101001011111010011010000
3 Ternary 12102202001021110
4 Quaternary 10221133103100
5 Quinary 124431004401
6 Senary 11423253320
8 Octal 451372320
10 Decimal 77984976
12 Duodecimal 2214a240
16 Hexadecimal 4a5f4d0
20 Vigesimal 147828g
36 Base36 1afhlc

Cryptographic Hash Functions

md5 a84115bbca24aeb7453b9a29ce68f184
sha1 07968aff67bd0edfe17dc3f27888cc3daaf16ff9
sha256 28f1377611634e4264e8413f65b20b13e71dbcfe9f78f1a31bb26c57132ef37e
sha512 68f3a635f84d6f28cd605eceb2ac736709f78d14b1e7905f0ab136330fc852bbb6499749e46d0269d3fce6b33fd47de2642d1d630546ca5a9cee7474768c1706
ripemd-160 8fefe11b726951146822f1b338e8f25ee894abcd

77984976 as geometric shapes

Circle

Radius = n
Diameter 155969952
Circumference 489994055.38395
Area 1.910608732463E+16

Sphere

Radius = n
Volume 1.9866503486202E+24
Surface area 7.642434929852E+16
Circumference 489994055.38395

Square

Length = n
Perimeter 311939904
Area 6081656481720576
Diagonal 110287410.72054

Cube

Length = n
Surface area 36489938890323456
Volume 4.7427783476722E+23
Space diagonal 135073940.65904

Equilateral Triangle

Length = n
Perimeter 233954928
Area 2.6334345051302E+15
Altitude 67536970.32952

Triangular Pyramid

Length = n
Surface area 2.6334345051302E+15
Volume 5.5894178855063E+22
Height 36762470.24018