77763980 (number)

77763980 is an even 8-digits composite number following 77763979 and preceding 77763981. In scientific notation, it is written as 7.7763980 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 72 positive divisors. There are 26272512 positive integers (up to 77763980) that are relatively prime to 77763980.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred sixty-three thousand nine hundred eighty

Notation

Scientific notation 7.7763980 × 10^7
Engineering notation 7.7763980 × 10^6

Prime Factorization of 77763980

Prime Factorization 2 × 2 × 73 × 7 × 7 × 5 × 1087

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5554570
Product of the distinct prime numbers

The prime factorization of 77763980 is 2 × 2 × 73 × 7 × 7 × 5 × 1087. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 94, 91, 869, 74, 5357, 6945, 67169, 12149, 954309, 112590, 6305028, 1959168, 99251740, 99227231, 919530071, 990122793, 3429185065, 543719938

Basic calculations (n = 77763980)

Multiplication

n×y
n×2 155527960
n×3 233291940
n×4 311055920
n×5 388819900

Division

n÷y
n÷2 38881990
n÷3 25921326.666667
n÷3 19440995
n÷5 15552796

Exponentiation

ny
n2 6047236585440400
n3 4.7025718488546E+23
n4 3.6569070320289E+31
n5 2.8437564530055E+39

Nth Root

y√n
2√n 8818.3887417147
3√n 426.83447853152
4√n 93.906276370191
5√n 37.857828193321

Divisors of 77763980

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1087, 1460, 2044, 2174, 2555, 3577, 4348, 5110, 5435, 7154, 7609, 10220, 10870, 14308, 15218, 17885, 21740, 30436, 35770, 38045, 53263, 71540, 76090, 79351, 106526, 152180, 158702, 213052, 266315, 317404, 396755, 532630, 555457, 793510, 1065260, 1110914, 1587020, 2221828, 2777285, 3888199, 5554570, 7776398, 11109140, 15552796, 19440995, 38881990, 77763980

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77763979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77763980 can be divided by 72 positive divisors. The sum of these divisors (counting 77763980) is 1, the average is 0.013888888888889.

Base conversion 77763980

Base System Value
2 Binary 100101000101001010110001100
3 Ternary 12102022211010102
4 Quaternary 10220221112030
5 Quinary 124401421410
6 Senary 11414430232
8 Octal 450512614
10 Decimal 77763980
12 Duodecimal 22062378
16 Hexadecimal 4a2958c
20 Vigesimal 14609j0
36 Base36 1aar2k

Cryptographic Hash Functions

md5 2b6702d773268b7901e8d9717514c7d6
sha1 bd609352a076bfdecc82da36e2d3d637946e59e5
sha256 fc2e163412aa97e1ee857ae92c6d610cd7fb287e83ce2bdc71b38e1901373307
sha512 67b2d85dfe06e2170ce55845fbbd825c9ffe439008765ad5686fc6fa6e443158ed8361e7c664c5c93da6429332310c3d9f91983431d34dd296948ac44821bf72
ripemd-160 ce8ad756ded9c7408f815dd58b1657a65a0ef3f3

77763980 as geometric shapes

Circle

Radius = n
Diameter 155527960
Circumference 488605496.56381
Area 1.8997954031339E+16

Sphere

Radius = n
Volume 1.9698086897786E+24
Surface area 7.5991816125356E+16
Circumference 488605496.56381

Square

Length = n
Perimeter 311055920
Area 6047236585440400
Diagonal 109974875.18011

Cube

Length = n
Surface area 36283419512642400
Volume 4.7025718488546E+23
Space diagonal 134691164.35877

Equilateral Triangle

Length = n
Perimeter 233291940
Area 2.618530252843E+15
Altitude 67345582.179385

Triangular Pyramid

Length = n
Surface area 2.618530252843E+15
Volume 5.5420340722367E+22
Height 36658291.726703