77731312 (number)

77731312 is an even 8-digits composite number following 77731311 and preceding 77731313. In scientific notation, it is written as 7.7731312 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 38865648 positive integers (up to 77731312) that are relatively prime to 77731312.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7731312 × 10^7
Engineering notation 7.7731312 × 10^6

Prime Factorization of 77731312

Prime Factorization 2 × 2 × 2 × 2 × 4858207

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9716414
Product of the distinct prime numbers

The prime factorization of 77731312 is 2 × 2 × 2 × 2 × 4858207. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 45, 77, 733, 172, 9591, 251, 90217, 16850, 917962, 956619, 4695320, 2142467, 26007678, 54049787, 331140723, 185956775, 2190407561, 5818955984

Basic calculations (n = 77731312)

Multiplication

n×y
n×2 155462624
n×3 233193936
n×4 310925248
n×5 388656560

Division

n÷y
n÷2 38865656
n÷3 25910437.333333
n÷3 19432828
n÷5 15546262.4

Exponentiation

ny
n2 6042156865241344
n3 4.6966478044502E+23
n4 3.6507659584183E+31
n5 2.8377882775279E+39

Nth Root

y√n
2√n 8816.5362813295
3√n 426.77470029074
4√n 93.896412505109
5√n 37.854646907071

Divisors of 77731312

1, 2, 4, 8, 16, 4858207, 9716414, 19432828, 38865656, 77731312

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77731311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77731312 can be divided by 10 positive divisors. The sum of these divisors (counting 77731312) is 1, the average is 0.1.

Base conversion 77731312

Base System Value
2 Binary 100101000100001010111110000
3 Ternary 12102021011022111
4 Quaternary 10220201113300
5 Quinary 124344400222
6 Senary 11414015104
8 Octal 450412760
10 Decimal 77731312
12 Duodecimal 22047494
16 Hexadecimal 4a215f0
20 Vigesimal 145g85c
36 Base36 1aa1v4

Cryptographic Hash Functions

md5 ea739bd9b9922076fb9b45857cfb4475
sha1 9bdc18f3dfabf811bd5a549e45de9c6176373005
sha256 0dc5c363194c77e9983a071016b2a1a278a57e5d204565304a9390341c750a28
sha512 bc880cdce480fc9744cbdbacb62ad65130e1f608ab343b058165378fad9f2c0a2f31fec75a35ced0f2073b6913b57574fc1c6729954ac2a18a0955fe1841ba26
ripemd-160 efb7b8920ceb46a1823bb10ddf61bcf83eb52d75

77731312 as geometric shapes

Circle

Radius = n
Diameter 155462624
Circumference 488400237.46619
Area 1.8981995619679E+16

Sphere

Radius = n
Volume 1.9673272318612E+24
Surface area 7.5927982478717E+16
Circumference 488400237.46619

Square

Length = n
Perimeter 310925248
Area 6042156865241344
Diagonal 109928675.65145

Cube

Length = n
Surface area 36252941191448064
Volume 4.6966478044502E+23
Space diagonal 134634581.72299

Equilateral Triangle

Length = n
Perimeter 233193936
Area 2.6163306694748E+15
Altitude 67317290.861494

Triangular Pyramid

Length = n
Surface area 2.6163306694748E+15
Volume 5.5350525189527E+22
Height 36642891.883818