77444872 (number)

77444872 is an even 8-digits composite number following 77444871 and preceding 77444873. In scientific notation, it is written as 7.7444872 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 37991616 positive integers (up to 77444872) that are relatively prime to 77444872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7444872 × 10^7
Engineering notation 7.7444872 × 10^6

Prime Factorization of 77444872

Prime Factorization 2 × 2 × 2 × 53 × 182653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19361218
Product of the distinct prime numbers

The prime factorization of 77444872 is 2 × 2 × 2 × 53 × 182653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 47, 59, 640, 55, 4710, 1175, 22551, 95851, 595322, 484924, 3793648, 7159556, 38165300, 34703057, 484943966, 956686948, 3433028205, 1873765778

Basic calculations (n = 77444872)

Multiplication

n×y
n×2 154889744
n×3 232334616
n×4 309779488
n×5 387224360

Division

n÷y
n÷2 38722436
n÷3 25814957.333333
n÷3 19361218
n÷5 15488974.4

Exponentiation

ny
n2 5997708199096384
n3 4.6449174377237E+23
n4 3.5972503641508E+31
n5 2.7858859400361E+39

Nth Root

y√n
2√n 8800.2768138281
3√n 426.2498332487
4√n 93.809790607527
5√n 37.82670680694

Divisors of 77444872

1, 2, 4, 8, 53, 106, 212, 424, 182653, 365306, 730612, 1461224, 9680609, 19361218, 38722436, 77444872

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 -77444871
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 77444872 can be divided by 16 positive divisors. The sum of these divisors (counting 77444872) is 1, the average is 0.0625.

Base conversion 77444872

Base System Value
2 Binary 100100111011011011100001000
3 Ternary 12101201121101121
4 Quaternary 10213123130020
5 Quinary 124311213442
6 Senary 11403525024
8 Octal 447333410
10 Decimal 77444872
12 Duodecimal 21b29774
16 Hexadecimal 49db708
20 Vigesimal 1440c3c
36 Base36 1a3wug

Cryptographic Hash Functions

md5 c8be63ce2ccf3147b41edf7124037f2f
sha1 a4d856b12f847d09d776623d6eea553afba4b4bd
sha256 5fe681b207f28457bbc3874b9b9501e0f8607403e7629589a016fe23b2dab2cb
sha512 f8d1a2bf384ef9879a40eca03fc314b45d87f80618e41f79b1ccb9924aa0d8bde30dd99086e8920f39c20dc3bd612741e717e3d39830d7035775857ac2aa6996
ripemd-160 f12cbfbf9bf333739dde152040cdf139e93e790e

77444872 as geometric shapes

Circle

Radius = n
Diameter 154889744
Circumference 486600481.8668
Area 1.8842356016656E+16

Sphere

Radius = n
Volume 1.9456584665179E+24
Surface area 7.5369424066626E+16
Circumference 486600481.8668

Square

Length = n
Perimeter 309779488
Area 5997708199096384
Diagonal 109523588.31865

Cube

Length = n
Surface area 35986249194578304
Volume 4.6449174377237E+23
Space diagonal 134138453.08967

Equilateral Triangle

Length = n
Perimeter 232334616
Area 2.5970838324518E+15
Altitude 67069226.544834

Triangular Pyramid

Length = n
Surface area 2.5970838324518E+15
Volume 5.4740876971101E+22
Height 36507862.772883