77772480 (number)

77772480 is an even 8-digits composite number following 77772479 and preceding 77772481. In scientific notation, it is written as 7.7772480 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 20739072 positive integers (up to 77772480) that are relatively prime to 77772480.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-two thousand four hundred eighty

Notation

Scientific notation 7.7772480 × 10^7
Engineering notation 7.7772480 × 10^6

Prime Factorization of 77772480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 81013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2430390
Product of the distinct prime numbers

The prime factorization of 77772480 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 81013. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 2, 30, 3, 697, 217, 9882, 5880, 220, 71766, 113903, 126397, 3164087, 9267539, 33111536, 15100170, 995342393, 869335723, 2074209087, 7886451234

Basic calculations (n = 77772480)

Multiplication

n×y
n×2 155544960
n×3 233317440
n×4 311089920
n×5 388862400

Division

n÷y
n÷2 38886240
n÷3 25924160
n÷3 19443120
n÷5 15554496

Exponentiation

ny
n2 6048558645350400
n3 4.7041140627434E+23
n4 3.6585061686243E+31
n5 2.8453109782921E+39

Nth Root

y√n
2√n 8818.8706759993
3√n 426.85002969409
4√n 93.908842373864
5√n 37.858655767916

Divisors of 77772480

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 81013, 162026, 243039, 324052, 405065, 486078, 648104, 810130, 972156, 1215195, 1296208, 1620260, 1944312, 2430390, 2592416, 3240520, 3888624, 4860780, 5184832, 6481040, 7777248, 9721560, 12962080, 15554496, 19443120, 25924160, 38886240, 77772480

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77772479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77772480 can be divided by 56 positive divisors. The sum of these divisors (counting 77772480) is 1, the average is 0.017857142857143.

Base conversion 77772480

Base System Value
2 Binary 100101000101011011011000000
3 Ternary 12102100020210020
4 Quaternary 10220223123000
5 Quinary 124402204410
6 Senary 11414533440
8 Octal 450533300
10 Decimal 77772480
12 Duodecimal 22067280
16 Hexadecimal 4a2b6c0
20 Vigesimal 1461b40
36 Base36 1aaxmo

Cryptographic Hash Functions

md5 2b3e582c67018aad7cb8b8eda63d535d
sha1 bfe8263c9958ffcc6aab79f966f51005be4f9b1f
sha256 bdf95cd5dc9e5d2e14b8d8df395424d88acf5fe8b44c8e906b7b73a770b8f4c4
sha512 b325651bbb9edaf940c95e752822d9753cd155a87f8fdd9f3f06306d7855b0d36b5bb1e47141fab0803553fe3ddff104b93cefcd59024b4989fa875151e2d35a
ripemd-160 b9521170b6c5597743f06580483a307260b4b87a

77772480 as geometric shapes

Circle

Radius = n
Diameter 155544960
Circumference 488658903.63892
Area 1.900210740504E+16

Sphere

Radius = n
Volume 1.9704546908218E+24
Surface area 7.6008429620159E+16
Circumference 488658903.63892

Square

Length = n
Perimeter 311089920
Area 6048558645350400
Diagonal 109986895.99539

Cube

Length = n
Surface area 36291351872102400
Volume 4.7041140627434E+23
Space diagonal 134705886.79063

Equilateral Triangle

Length = n
Perimeter 233317440
Area 2.6191027215767E+15
Altitude 67352943.395317

Triangular Pyramid

Length = n
Surface area 2.6191027215767E+15
Volume 5.5438515887348E+22
Height 36662298.66513