77455968 (number)

77455968 is an even 8-digits composite number following 77455967 and preceding 77455969. In scientific notation, it is written as 7.7455968 × 10^7. The sum of its digits is 51. It has a total of 8 prime factors and 48 positive divisors. There are 25718400 positive integers (up to 77455968) that are relatively prime to 77455968.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred fifty-five thousand nine hundred sixty-eight

Notation

Scientific notation 7.7455968 × 10^7
Engineering notation 7.7455968 × 10^6

Prime Factorization of 77455968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 283 × 2851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4840998
Product of the distinct prime numbers

The prime factorization of 77455968 is 2 × 2 × 2 × 2 × 2 × 3 × 283 × 2851. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77455968)

Multiplication

n×y
n×2 154911936
n×3 232367904
n×4 309823872
n×5 387279840

Division

n÷y
n÷2 38727984
n÷3 25818656
n÷3 19363992
n÷5 15491193.6

Exponentiation

ny
n2 5999426978817024
n3 4.6469142408959E+23
n4 3.5993124074158E+31
n5 2.787882266508E+39

Nth Root

y√n
2√n 8800.9072259626
3√n 426.27018941588
4√n 93.813150602474
5√n 37.827790677506

Divisors of 77455968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77455967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77455968 can be divided by 48 positive divisors. The sum of these divisors (counting 77455968) is 1, the average is 0.020833333333333.

Base conversion 77455968

Base System Value
2 Binary 100100111011110001001100000
3 Ternary 12101202011121120
4 Quaternary 10213132021200
5 Quinary 124312042333
6 Senary 11404052240
8 Octal 447361140
10 Decimal 77455968
12 Duodecimal 21b34080
16 Hexadecimal 49de260
20 Vigesimal 1441ji8
36 Base36 1a45eo

Cryptographic Hash Functions

md5 d719adf1b6b017cda40669a8dd7efe7e
sha1 4227fdcd02b1513fda58f39c538202f835667383
sha256 46b46dad067251e315ab669358ab757238586673fbcce6a9a11ba39409faec4d
sha512 994f84dd31145f08b56224cb7cbedb45b954b7c29e7b8f877c3c2ec0b649bec48ec8a23a87cdb2ef5c700f968bbc935447d82b9964ade7b8013f64fffb5b30e5
ripemd-160 db976590add6cde05eb5ef657ba3fab97249b406

77455968 as geometric shapes

Circle

Radius = n
Diameter 154911936
Circumference 486670200.09097
Area 1.88477557224E+16

Sphere

Radius = n
Volume 1.9464948854747E+24
Surface area 7.53910228896E+16
Circumference 486670200.09097

Square

Length = n
Perimeter 309823872
Area 5999426978817024
Diagonal 109539280.43234

Cube

Length = n
Surface area 35996561872902144
Volume 4.6469142408959E+23
Space diagonal 134157671.92543

Equilateral Triangle

Length = n
Perimeter 232367904
Area 2.5978280859026E+15
Altitude 67078835.962715

Triangular Pyramid

Length = n
Surface area 2.5978280859026E+15
Volume 5.4764409522164E+22
Height 36513093.477445