77974744 (number)

77974744 is an even 8-digits composite number following 77974743 and preceding 77974745. In scientific notation, it is written as 7.7974744 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors. There are 38957280 positive integers (up to 77974744) that are relatively prime to 77974744.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred seventy-four thousand seven hundred forty-four

Notation

Scientific notation 7.7974744 × 10^7
Engineering notation 7.7974744 × 10^6

Prime Factorization of 77974744

Prime Factorization 2 × 2 × 2 × 5861 × 1663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19493686
Product of the distinct prime numbers

The prime factorization of 77974744 is 2 × 2 × 2 × 5861 × 1663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77974744)

Multiplication

n×y
n×2 155949488
n×3 233924232
n×4 311898976
n×5 389873720

Division

n÷y
n÷2 38987372
n÷3 25991581.333333
n÷3 19493686
n÷5 15594948.8

Exponentiation

ny
n2 6080060701865536
n3 4.7409117673243E+23
n4 3.696713813837E+31
n5 2.882503132752E+39

Nth Root

y√n
2√n 8830.3309111267
3√n 427.21974769257
4√n 93.969840433656
5√n 37.878327224012

Divisors of 77974744

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77974743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77974744 can be divided by 16 positive divisors. The sum of these divisors (counting 77974744) is 1, the average is 0.0625.

Base conversion 77974744

Base System Value
2 Binary 100101001011100110011011000
3 Ternary 12102201112020111
4 Quaternary 10221130303120
5 Quinary 124430142434
6 Senary 11423134104
8 Octal 451346330
10 Decimal 77974744
12 Duodecimal 22144334
16 Hexadecimal 4a5ccd8
20 Vigesimal 1476gh4
36 Base36 1af9p4

Cryptographic Hash Functions

md5 6b4cae708ccf2ffadf055d7858550e0c
sha1 d8a334fb470c5a3dd386c9c8b6ac97e6e52e3ae7
sha256 b12fb1f283a532fdf06a78e1a907ffde5735fe848a054a8e43e8118a0c378cfa
sha512 44b77f48102201499a2d22101ef18e975b68b86799307b6189f03a3e099675aed0e81086c0c5983e909a81c64ab15f2117fa028b26fbb7c45bc11800b99b5a9b
ripemd-160 e001a867a9327cb557ada85db6433bf12330b851

77974744 as geometric shapes

Circle

Radius = n
Diameter 155949488
Circumference 489929765.83189
Area 1.9101074034361E+16

Sphere

Radius = n
Volume 1.9858684772724E+24
Surface area 7.6404296137443E+16
Circumference 489929765.83189

Square

Length = n
Perimeter 311898976
Area 6080060701865536
Diagonal 110272940.48737

Cube

Length = n
Surface area 36480364211193216
Volume 4.7409117673243E+23
Space diagonal 135056218.31518

Equilateral Triangle

Length = n
Perimeter 233924232
Area 2.6327435121835E+15
Altitude 67528109.157588

Triangular Pyramid

Length = n
Surface area 2.6327435121835E+15
Volume 5.5872180994701E+22
Height 36757646.829123