77771240 (number)

77771240 is an even 8-digits composite number following 77771239 and preceding 77771241. In scientific notation, it is written as 7.7771240 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 31108480 positive integers (up to 77771240) that are relatively prime to 77771240.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-one thousand two hundred forty

Notation

Scientific notation 7.7771240 × 10^7
Engineering notation 7.7771240 × 10^6

Prime Factorization of 77771240

Prime Factorization 2 × 2 × 2 × 5 × 1944281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19442810
Product of the distinct prime numbers

The prime factorization of 77771240 is 2 × 2 × 2 × 5 × 1944281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 63, 7, 916, 864, 6570, 9688, 22489, 6444, 355117, 894137, 3235184, 1941448, 12435768, 61380443, 13622195, 733194133, 574612903, 3941504214

Basic calculations (n = 77771240)

Multiplication

n×y
n×2 155542480
n×3 233313720
n×4 311084960
n×5 388856200

Division

n÷y
n÷2 38885620
n÷3 25923746.666667
n÷3 19442810
n÷5 15554248

Exponentiation

ny
n2 6048365771137600
n3 4.7038890599493E+23
n4 3.6582728501469E+31
n5 2.8450841581426E+39

Nth Root

y√n
2√n 8818.8003719327
3√n 426.8477611245
4√n 93.908468052315
5√n 37.858535043895

Divisors of 77771240

1, 2, 4, 5, 8, 10, 20, 40, 1944281, 3888562, 7777124, 9721405, 15554248, 19442810, 38885620, 77771240

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 -77771239
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 77771240 can be divided by 16 positive divisors. The sum of these divisors (counting 77771240) is 1, the average is 0.0625.

Base conversion 77771240

Base System Value
2 Binary 100101000101011000111101000
3 Ternary 12102100012002022
4 Quaternary 10220223013220
5 Quinary 124402134430
6 Senary 11414524012
8 Octal 450530750
10 Decimal 77771240
12 Duodecimal 22066608
16 Hexadecimal 4a2b1e8
20 Vigesimal 1461820
36 Base36 1aawo8

Cryptographic Hash Functions

md5 98bc86f6fd58aa47cd76a7e3597c0d6c
sha1 e539eca5a592bad24b4bf52e06f3f86da75f5031
sha256 b5e9851ba57b9f01092b4b2aee7db97ca43704bf0ec5d169b2f8c1f249056b4a
sha512 bed4aeac0503ef0326ab177e18b4eb986b6f3c791c355c8ee1bcb83b29fac45510631da0a2a5920ae1f9355ff5e43d1bd1415deec5719eeb461ba9d59af24f49
ripemd-160 133c5c905b65cde2fe5b1e121b9f6cbe85acd76b

77771240 as geometric shapes

Circle

Radius = n
Diameter 155542480
Circumference 488651112.48914
Area 1.900150147283E+16

Sphere

Radius = n
Volume 1.9703604418717E+24
Surface area 7.6006005891319E+16
Circumference 488651112.48914

Square

Length = n
Perimeter 311084960
Area 6048365771137600
Diagonal 109985142.37057

Cube

Length = n
Surface area 36290194626825600
Volume 4.7038890599493E+23
Space diagonal 134703739.04763

Equilateral Triangle

Length = n
Perimeter 233313720
Area 2.6190192045927E+15
Altitude 67351869.523816

Triangular Pyramid

Length = n
Surface area 2.6190192045927E+15
Volume 5.5435864203989E+22
Height 36661714.123524