77631680 (number)

77631680 is an even 8-digits composite number following 77631679 and preceding 77631681. In scientific notation, it is written as 7.7631680 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 56 positive divisors. There are 26611200 positive integers (up to 77631680) that are relatively prime to 77631680.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred thirty-one thousand six hundred eighty

Notation

Scientific notation 7.7631680 × 10^7
Engineering notation 7.7631680 × 10^6

Prime Factorization of 77631680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7 × 4951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2425990
Product of the distinct prime numbers

The prime factorization of 77631680 is 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7 × 4951. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 9, 30, 72, 259, 25, 1415, 3627, 64560, 30075, 846906, 678301, 9582310, 3867589, 18722233, 50928609, 514434394, 678995294, 521606236, 7139265574

Basic calculations (n = 77631680)

Multiplication

n×y
n×2 155263360
n×3 232895040
n×4 310526720
n×5 388158400

Division

n÷y
n÷2 38815840
n÷3 25877226.666667
n÷3 19407920
n÷5 15526336

Exponentiation

ny
n2 6026677739622400
n3 4.6786111774549E+23
n4 3.632084457726E+31
n5 2.8196481835516E+39

Nth Root

y√n
2√n 8810.8841781061
3√n 426.59228303991
4√n 93.866310133647
5√n 37.844937899889

Divisors of 77631680

1, 2, 4, 7, 8, 14, 16, 28, 32, 35, 56, 64, 70, 112, 140, 224, 245, 280, 448, 490, 560, 980, 1120, 1960, 2240, 3920, 4951, 7840, 9902, 15680, 19804, 34657, 39608, 69314, 79216, 138628, 158432, 173285, 277256, 316864, 346570, 554512, 693140, 1109024, 1212995, 1386280, 2218048, 2425990, 2772560, 4851980, 5545120, 9703960, 11090240, 19407920, 38815840, 77631680

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 -77631679
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 77631680 can be divided by 56 positive divisors. The sum of these divisors (counting 77631680) is 1, the average is 0.017857142857143.

Base conversion 77631680

Base System Value
2 Binary 100101000001001000011000000
3 Ternary 12102002002122102
4 Quaternary 10220021003000
5 Quinary 124333203210
6 Senary 11411525532
8 Octal 450110300
10 Decimal 77631680
12 Duodecimal 21bb98a8
16 Hexadecimal 4a090c0
20 Vigesimal 1453j40
36 Base36 1a7wzk

Cryptographic Hash Functions

md5 c3df88e0ad37c6e45fd0273dbb99ac02
sha1 522394ce939f41240d43873df0813b107bf49eec
sha256 f1f15d3775f71cae0901faa044008ef1f2451d3dce08bbfa41b759b48cc0e4aa
sha512 e7bf324aad793b5e7612b26183ab8acd577ccfd471374c16f3a62364332da8774311da2313f451cd142d84f7a199a37ac8ae5e0ca9f86d46b47d87450956d0a3
ripemd-160 9b9ce2097d19f69c70a72d806109a00e548e55c3

77631680 as geometric shapes

Circle

Radius = n
Diameter 155263360
Circumference 487774231.14767
Area 1.8933366512351E+16

Sphere

Radius = n
Volume 1.9597720672127E+24
Surface area 7.5733466049403E+16
Circumference 487774231.14767

Square

Length = n
Perimeter 310526720
Area 6026677739622400
Diagonal 109787774.72581

Cube

Length = n
Surface area 36160066437734400
Volume 4.6786111774549E+23
Space diagonal 134462014.03693

Equilateral Triangle

Length = n
Perimeter 232895040
Area 2.6096280114676E+15
Altitude 67231007.018464

Triangular Pyramid

Length = n
Surface area 2.6096280114676E+15
Volume 5.5137961501892E+22
Height 36595924.908603