77888040 (number)

77888040 is an even 8-digits composite number following 77888039 and preceding 77888041. In scientific notation, it is written as 7.7888040 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 20708352 positive integers (up to 77888040) that are relatively prime to 77888040.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7888040 × 10^7
Engineering notation 7.7888040 × 10^6

Prime Factorization of 77888040

Prime Factorization 2 × 2 × 2 × 5 × 3 × 433 × 1499

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19472010
Product of the distinct prime numbers

The prime factorization of 77888040 is 2 × 2 × 2 × 5 × 3 × 433 × 1499. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77888040)

Multiplication

n×y
n×2 155776080
n×3 233664120
n×4 311552160
n×5 389440200

Division

n÷y
n÷2 38944020
n÷3 25962680
n÷3 19472010
n÷5 15577608

Exponentiation

ny
n2 6066546775041600
n3 4.7251143787631E+23
n4 3.6802989773768E+31
n5 2.8665127396188E+39

Nth Root

y√n
2√n 8825.4201033152
3√n 427.06133999507
4√n 93.943707098002
5√n 37.869899715212

Divisors of 77888040

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77888039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77888040 can be divided by 64 positive divisors. The sum of these divisors (counting 77888040) is 1, the average is 0.015625.

Base conversion 77888040

Base System Value
2 Binary 100101001000111101000101000
3 Ternary 12102120010022020
4 Quaternary 10221013220220
5 Quinary 124414404130
6 Senary 11421224440
8 Octal 451075050
10 Decimal 77888040
12 Duodecimal 22102120
16 Hexadecimal 4a47a28
20 Vigesimal 146g020
36 Base36 1adeso

Cryptographic Hash Functions

md5 dcaf7f80027a0c74c9d0c497b9d1fe10
sha1 4793e30b909e54bd2e949d589c33db82280a3d8d
sha256 1affcf75a3b4b7db19ec66cfb913d9828f9898f46645122513bf8d755f514c50
sha512 3fb4bd12edd858143a5cd71e81a49094c9736ef9778da7c81c02d8f9629cd9832312782a924dbad84c13932d1de991d5bacb553683e60aeb1d622ef2f54db998
ripemd-160 a1e34374da4e71f1dc12ec393b6c4b50da67f8fe

77888040 as geometric shapes

Circle

Radius = n
Diameter 155776080
Circumference 489384988.53302
Area 1.905861878113E+16

Sphere

Radius = n
Volume 1.9792512826258E+24
Surface area 7.6234475124518E+16
Circumference 489384988.53302

Square

Length = n
Perimeter 311552160
Area 6066546775041600
Diagonal 110150322.51466

Cube

Length = n
Surface area 36399280650249600
Volume 4.7251143787631E+23
Space diagonal 134906042.58196

Equilateral Triangle

Length = n
Perimeter 233664120
Area 2.6268918102163E+15
Altitude 67453021.290979

Triangular Pyramid

Length = n
Surface area 2.6268918102163E+15
Volume 5.5686006985091E+22
Height 36716774.171553