77881464 (number)

77881464 is an even 8-digits composite number following 77881463 and preceding 77881465. In scientific notation, it is written as 7.7881464 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 24 positive divisors. There are 25960464 positive integers (up to 77881464) that are relatively prime to 77881464.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-one thousand four hundred sixty-four

Notation

Scientific notation 7.7881464 × 10^7
Engineering notation 7.7881464 × 10^6

Prime Factorization of 77881464

Prime Factorization 2 × 2 × 2 × 3 × 3 × 1081687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6490122
Product of the distinct prime numbers

The prime factorization of 77881464 is 2 × 2 × 2 × 3 × 3 × 1081687. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 35, 34, 44, 287, 2211, 6372, 90318, 275, 930072, 235746, 6508317, 3718605, 63306730, 10890817, 62673274, 21076334, 7580743746, 343387134

Basic calculations (n = 77881464)

Multiplication

n×y
n×2 155762928
n×3 233644392
n×4 311525856
n×5 389407320

Division

n÷y
n÷2 38940732
n÷3 25960488
n÷3 19470366
n÷5 15576292.8

Exponentiation

ny
n2 6065522434783296
n3 4.7239176714577E+23
n4 3.6790562406859E+31
n5 2.8653028616296E+39

Nth Root

y√n
2√n 8825.0475352827
3√n 427.04932088657
4√n 93.94172414472
5√n 37.86926023097

Divisors of 77881464

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1081687, 2163374, 3245061, 4326748, 6490122, 8653496, 9735183, 12980244, 19470366, 25960488, 38940732, 77881464

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 -77881463
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 77881464 can be divided by 24 positive divisors. The sum of these divisors (counting 77881464) is 1, the average is 0.041666666666667.

Base conversion 77881464

Base System Value
2 Binary 100101001000110000001111000
3 Ternary 12102112210021200
4 Quaternary 10221012001320
5 Quinary 124414201324
6 Senary 11421134200
8 Octal 451060170
10 Decimal 77881464
12 Duodecimal 220ba360
16 Hexadecimal 4a46078
20 Vigesimal 146f3d4
36 Base36 1ad9q0

Cryptographic Hash Functions

md5 5750aa1cc85c26cba7ef4ec0ae58b70c
sha1 5571bf6f85d45e2a0c7da180a80e11c64c9367a2
sha256 d5c0b4afcce784191808b9a3db6cb63afadb6d13c85c5b1895d1baa64a09e779
sha512 4ef5ad4ce0f2d7a579e84a3ace868db813560178a1bf64428b297351baf98bf4b04e59c62dc63fc7f9f1652857bc842211ff949ac4e37e0fb5505c4be0ef0b13
ripemd-160 428a6d16ac636c96b587898fac1c3094cfc5cb26

77881464 as geometric shapes

Circle

Radius = n
Diameter 155762928
Circumference 489343670.30644
Area 1.9055400721299E+16

Sphere

Radius = n
Volume 1.9787500070419E+24
Surface area 7.6221602885197E+16
Circumference 489343670.30644

Square

Length = n
Perimeter 311525856
Area 6065522434783296
Diagonal 110141022.64627

Cube

Length = n
Surface area 36393134608699776
Volume 4.7239176714577E+23
Space diagonal 134894652.61585

Equilateral Triangle

Length = n
Perimeter 233644392
Area 2.6264482578734E+15
Altitude 67447326.307923

Triangular Pyramid

Length = n
Surface area 2.6264482578734E+15
Volume 5.5671903654245E+22
Height 36713674.215424