77148940 (number)

77148940 is an even 8-digits composite number following 77148939 and preceding 77148941. In scientific notation, it is written as 7.7148940 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 28054080 positive integers (up to 77148940) that are relatively prime to 77148940.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred forty-eight thousand nine hundred forty

Notation

Scientific notation 7.7148940 × 10^7
Engineering notation 7.7148940 × 10^6

Prime Factorization of 77148940

Prime Factorization 2 × 2 × 5 × 11 × 350677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38574470
Product of the distinct prime numbers

The prime factorization of 77148940 is 2 × 2 × 5 × 11 × 350677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 49, 87, 660, 865, 1481, 4745, 54869, 5234, 431319, 600388, 4619374, 7525556, 27470842, 77236249, 729611799, 151291347, 3377549478, 848344612

Basic calculations (n = 77148940)

Multiplication

n×y
n×2 154297880
n×3 231446820
n×4 308595760
n×5 385744700

Division

n÷y
n÷2 38574470
n÷3 25716313.333333
n÷3 19287235
n÷5 15429788

Exponentiation

ny
n2 5951958943123600
n3 4.5918732338551E+23
n4 3.5425815260629E+31
n5 2.7330640959934E+39

Nth Root

y√n
2√n 8783.4469315867
3√n 425.70621224402
4√n 93.72004551635
5√n 37.797753870403

Divisors of 77148940

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 350677, 701354, 1402708, 1753385, 3506770, 3857447, 7013540, 7714894, 15429788, 19287235, 38574470, 77148940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77148939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77148940 can be divided by 24 positive divisors. The sum of these divisors (counting 77148940) is 1, the average is 0.041666666666667.

Base conversion 77148940

Base System Value
2 Binary 100100110010011001100001100
3 Ternary 12101011120110011
4 Quaternary 10212103030030
5 Quinary 124222231230
6 Senary 11353323004
8 Octal 446231414
10 Decimal 77148940
12 Duodecimal 21a06464
16 Hexadecimal 499330c
20 Vigesimal 1423c70
36 Base36 19xki4

Cryptographic Hash Functions

md5 99a8422a8819817f3a72d2c9feb45287
sha1 a43e76e80aaeee812051d1f439248180dd679d27
sha256 472beba736b184208ce9fcc0e681abad0c884e1f4387d19004a0b40e484bc1f1
sha512 7aeb3fe99ad6694db43521b119bf8fc9dc3c85db47510eb0dce54e4f5e27a32247c328a97e53b14438a08e9717c08db935e5e726e5ed85904595be141e36dfbb
ripemd-160 b7e6687a04d5102b89664d056c3511f28854e5bb

77148940 as geometric shapes

Circle

Radius = n
Diameter 154297880
Circumference 484741086.27248
Area 1.8698630490185E+16

Sphere

Radius = n
Volume 1.9234393623593E+24
Surface area 7.4794521960741E+16
Circumference 484741086.27248

Square

Length = n
Perimeter 308595760
Area 5951958943123600
Diagonal 109105077.27071

Cube

Length = n
Surface area 35711753658741600
Volume 4.5918732338551E+23
Space diagonal 133625883.83008

Equilateral Triangle

Length = n
Perimeter 231446820
Area 2.5772738235135E+15
Altitude 66812941.915041

Triangular Pyramid

Length = n
Surface area 2.5772738235135E+15
Volume 5.4115745033465E+22
Height 36368359.090236