77996880 (number)

77996880 is an even 8-digits composite number following 77996879 and preceding 77996881. In scientific notation, it is written as 7.7996880 × 10^7. The sum of its digits is 54. It has a total of 10 prime factors and 180 positive divisors. There are 19169280 positive integers (up to 77996880) that are relatively prime to 77996880.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred ninety-six thousand eight hundred eighty

Notation

Scientific notation 7.7996880 × 10^7
Engineering notation 7.7996880 × 10^6

Prime Factorization of 77996880

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 3 × 13 × 13 × 641

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 249990
Product of the distinct prime numbers

The prime factorization of 77996880 is 2 × 2 × 2 × 2 × 3 × 5 × 3 × 13 × 13 × 641. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77996880)

Multiplication

n×y
n×2 155993760
n×3 233990640
n×4 311987520
n×5 389984400

Division

n÷y
n÷2 38998440
n÷3 25998960
n÷3 19499220
n÷5 15599376

Exponentiation

ny
n2 6083513289734400
n3 4.7449505603782E+23
n4 3.7009133946375E+31
n5 2.8865969793193E+39

Nth Root

y√n
2√n 8831.5842293441
3√n 427.26017121559
4√n 93.976508922944
5√n 37.880477611206

Divisors of 77996880

180 divisors

τ Total Divisors 180
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77996879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0055555555555556
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 180
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77996880 can be divided by 180 positive divisors. The sum of these divisors (counting 77996880) is 1, the average is 0.0055555555555556.

Base conversion 77996880

Base System Value
2 Binary 100101001100010001101010000
3 Ternary 12102202122121100
4 Quaternary 10221202031100
5 Quinary 124431400010
6 Senary 11423424400
8 Octal 451421520
10 Decimal 77996880
12 Duodecimal 22155100
16 Hexadecimal 4a62350
20 Vigesimal 1479c40
36 Base36 1afqs0

Cryptographic Hash Functions

md5 a650c517a2e861243985ae90c34061c4
sha1 bb71c6f5b2792bcd8fddc5982dffef3a29e2d6b6
sha256 75c082e392c38300d5edcbccdfd5f34b69f98ce9d81db8193e7b8f7893699120
sha512 81fca4b7d41af84ef58a6fdd8dad57415ae60611f2ef250dff075ec62ce46df287d79b8bfff8d0b291f6b230ad2a34c01da37b770e999a2f4cd176dab8994900
ripemd-160 4d74a737d61633dbfd637abece43a98445ffb56f

77996880 as geometric shapes

Circle

Radius = n
Diameter 155993760
Circumference 490068850.42185
Area 1.9111920659045E+16

Sphere

Radius = n
Volume 1.9875602429508E+24
Surface area 7.6447682636182E+16
Circumference 490068850.42185

Square

Length = n
Perimeter 311987520
Area 6083513289734400
Diagonal 110304245.51879

Cube

Length = n
Surface area 36501079738406400
Volume 4.7449505603782E+23
Space diagonal 135094558.99185

Equilateral Triangle

Length = n
Perimeter 233990640
Area 2.6342385265851E+15
Altitude 67547279.495926

Triangular Pyramid

Length = n
Surface area 2.6342385265851E+15
Volume 5.5919778627305E+22
Height 36768081.839596