77885880 (number)

77885880 is an even 8-digits composite number following 77885879 and preceding 77885881. In scientific notation, it is written as 7.7885880 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 20052480 positive integers (up to 77885880) that are relatively prime to 77885880.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-five thousand eight hundred eighty

Notation

Scientific notation 7.7885880 × 10^7
Engineering notation 7.7885880 × 10^6

Prime Factorization of 77885880

Prime Factorization 2 × 2 × 2 × 15 × 29 × 22381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19471470
Product of the distinct prime numbers

The prime factorization of 77885880 is 2 × 2 × 2 × 15 × 29 × 22381. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 37, 46, 653, 262, 6952, 8952, 52108, 69698, 93226, 482755, 1658910, 5392605, 56660801, 61242716, 167736914, 248692723, 9677693730, 8971297672

Basic calculations (n = 77885880)

Multiplication

n×y
n×2 155771760
n×3 233657640
n×4 311543520
n×5 389429400

Division

n÷y
n÷2 38942940
n÷3 25961960
n÷3 19471470
n÷5 15577176

Exponentiation

ny
n2 6066210303374400
n3 4.7247212774338E+23
n4 3.6798907444766E+31
n5 2.8661152893741E+39

Nth Root

y√n
2√n 8825.2977286888
3√n 427.05739218733
4√n 93.943055776831
5√n 37.869689670407

Divisors of 77885880

1, 2, 4, 8, 15, 29, 30, 58, 60, 116, 120, 232, 435, 870, 1740, 3480, 22381, 44762, 89524, 179048, 335715, 649049, 671430, 1298098, 1342860, 2596196, 2685720, 5192392, 9735735, 19471470, 38942940, 77885880

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77885879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77885880 can be divided by 32 positive divisors. The sum of these divisors (counting 77885880) is 1, the average is 0.03125.

Base conversion 77885880

Base System Value
2 Binary 100101001000111000110111000
3 Ternary 12102120000100020
4 Quaternary 10221013012320
5 Quinary 124414322010
6 Senary 11421210440
8 Octal 451070670
10 Decimal 77885880
12 Duodecimal 22100a20
16 Hexadecimal 4a471b8
20 Vigesimal 146fee0
36 Base36 1add4o

Cryptographic Hash Functions

md5 4e8b988194dc74f8959d1452d8fe8911
sha1 d1d7e4de844ccea9392fcb5e15d752ccad9a7f9a
sha256 649f3d18b1d272b1b4b6a5bea9d0f035739abf0c0b92abbd456041ec7c72ae15
sha512 91b5602b81f07f830f41a72778eb3bcb1a3525f1c930cb886c40806c68d6260172c3e5021617ab694365c0b087fcb70bb92b11fc57864c3a6faeea41259aa153
ripemd-160 90f00f24a81ec14546ec3fcad57683d098ffa973

77885880 as geometric shapes

Circle

Radius = n
Diameter 155771760
Circumference 489371416.85275
Area 1.9057561724212E+16

Sphere

Radius = n
Volume 1.9790866207261E+24
Surface area 7.6230246896847E+16
Circumference 489371416.85275

Square

Length = n
Perimeter 311543520
Area 6066210303374400
Diagonal 110147267.81336

Cube

Length = n
Surface area 36397261820246400
Volume 4.7247212774338E+23
Space diagonal 134902301.35221

Equilateral Triangle

Length = n
Perimeter 233657640
Area 2.6267461137106E+15
Altitude 67451150.676106

Triangular Pyramid

Length = n
Surface area 2.6267461137106E+15
Volume 5.5681374241497E+22
Height 36715755.937788