77331387 (number)

77331387 is an odd 8-digits composite number following 77331386 and preceding 77331388. In scientific notation, it is written as 7.7331387 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 41863392 positive integers (up to 77331387) that are relatively prime to 77331387.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7331387 × 10^7
Engineering notation 7.7331387 × 10^6

Prime Factorization of 77331387

Prime Factorization 3 × 7 × 19 × 193813

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77331387
Product of the distinct prime numbers

The prime factorization of 77331387 is 3 × 7 × 19 × 193813. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 31, 27, 975, 705, 2692, 5137, 50154, 37097, 731019, 237729, 3820728, 5197794, 16988405, 32295546, 341785581, 671493161, 9513326196, 2196260511

Basic calculations (n = 77331387)

Multiplication

n×y
n×2 154662774
n×3 231994161
n×4 309325548
n×5 386656935

Division

n÷y
n÷2 38665693.5
n÷3 25777129
n÷3 19332846.75
n÷5 15466277.4

Exponentiation

ny
n2 5980143415343769
n3 4.6245278476745E+23
n4 3.5762115268079E+31
n5 2.7655339757345E+39

Nth Root

y√n
2√n 8793.8266414571
3√n 426.04152761423
4√n 93.775405312145
5√n 37.815614317246

Divisors of 77331387

1, 3, 7, 19, 21, 57, 133, 399, 193813, 581439, 1356691, 3682447, 4070073, 11047341, 25777129, 77331387

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77331386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77331387 can be divided by 16 positive divisors. The sum of these divisors (counting 77331387) is 1, the average is 0.0625.

Base conversion 77331387

Base System Value
2 Binary 100100110111111101110111011
3 Ternary 12101111211201110
4 Quaternary 10212333232323
5 Quinary 124244101022
6 Senary 11401251403
8 Octal 446775673
10 Decimal 77331387
12 Duodecimal 21a93b63
16 Hexadecimal 49bfbbb
20 Vigesimal 1436897
36 Base36 1a1ha3

Cryptographic Hash Functions

md5 08b183bb5ee15057c9afb1161c84f483
sha1 494050b87fa16322ccdcc04f92f3022ea26ad732
sha256 702b856d5a9ee89ca72a89d6d21eb75f397fcb8e4a40a499d7e5082711fd4ac0
sha512 ef42e3a75a05ae1ffb90a4cf59ec923951d5091278bb8e1f674e5831bd5911c04842930952b74833fcfa43cd445f816554ee87874c5a8ed7df21bf8f34bded41
ripemd-160 4e5e3aa3b288837c7fb9c0045eb257536f271f14

77331387 as geometric shapes

Circle

Radius = n
Diameter 154662774
Circumference 485887434.58222
Area 1.8787174621057E+16

Sphere

Radius = n
Volume 1.9371176950101E+24
Surface area 7.5148698484229E+16
Circumference 485887434.58222

Square

Length = n
Perimeter 309325548
Area 5980143415343769
Diagonal 109363096.29252

Cube

Length = n
Surface area 35880860492062614
Volume 4.6245278476745E+23
Space diagonal 133941891.30377

Equilateral Triangle

Length = n
Perimeter 231994161
Area 2.589478057981E+15
Altitude 66970945.651886

Triangular Pyramid

Length = n
Surface area 2.589478057981E+15
Volume 5.4500583347945E+22
Height 36454365.430841