77312840 (number)

77312840 is an even 8-digits composite number following 77312839 and preceding 77312841. In scientific notation, it is written as 7.7312840 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 26449920 positive integers (up to 77312840) that are relatively prime to 77312840.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred twelve thousand eight hundred forty

Notation

Scientific notation 7.7312840 × 10^7
Engineering notation 7.7312840 × 10^6

Prime Factorization of 77312840

Prime Factorization 2 × 2 × 2 × 5 × 11 × 2117 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19328210
Product of the distinct prime numbers

The prime factorization of 77312840 is 2 × 2 × 2 × 5 × 11 × 2117 × 83. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 6, 16, 97, 99, 443, 8371, 5059, 45914, 57412, 513627, 587375, 5756084, 2637448, 37899700, 59375002, 934827705, 739193157, 3775300279, 2568859650

Basic calculations (n = 77312840)

Multiplication

n×y
n×2 154625680
n×3 231938520
n×4 309251360
n×5 386564200

Division

n÷y
n÷2 38656420
n÷3 25770946.666667
n÷3 19328210
n÷5 15462568

Exponentiation

ny
n2 5977275228865600
n3 4.6212012340525E+23
n4 3.572781916161E+31
n5 2.7622191663905E+39

Nth Root

y√n
2√n 8792.7720316178
3√n 426.00746458446
4√n 93.769782081531
5√n 37.813800219448

Divisors of 77312840

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1660, 1826, 2117, 3320, 3652, 4234, 4565, 7304, 8468, 9130, 10585, 16936, 18260, 21170, 23287, 36520, 42340, 46574, 84680, 93148, 116435, 175711, 186296, 232870, 351422, 465740, 702844, 878555, 931480, 1405688, 1757110, 1932821, 3514220, 3865642, 7028440, 7731284, 9664105, 15462568, 19328210, 38656420, 77312840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77312839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77312840 can be divided by 64 positive divisors. The sum of these divisors (counting 77312840) is 1, the average is 0.015625.

Base conversion 77312840

Base System Value
2 Binary 100100110111011001101001000
3 Ternary 12101110220021112
4 Quaternary 10212323031020
5 Quinary 124243002330
6 Senary 11401025452
8 Octal 446731510
10 Decimal 77312840
12 Duodecimal 21a85288
16 Hexadecimal 49bb348
20 Vigesimal 1434220
36 Base36 1a12yw

Cryptographic Hash Functions

md5 cb4bbc0efef851020c0c314873ce8d21
sha1 ab3074e81a96cbf5738dd47e2104d072970f6c4e
sha256 a5014dbc54ec6c7704c3e04e99b8928ebcdf8ce40f1c28455e4e8fa8f9fed490
sha512 e883ad042708f76c948a81c779cafc8afd14698d469bec5297cc5f1cf5060adf1ece3a092b9955fe0cbc46382c69d9cda5d290c001058571731d6d9c811f6c1e
ripemd-160 d7bf03ceb054d89d642797e1ca5dd7eea3741ae2

77312840 as geometric shapes

Circle

Radius = n
Diameter 154625680
Circumference 485770900.34433
Area 1.8778163947488E+16

Sphere

Radius = n
Volume 1.9357242463546E+24
Surface area 7.5112655789954E+16
Circumference 485770900.34433

Square

Length = n
Perimeter 309251360
Area 5977275228865600
Diagonal 109336866.87358

Cube

Length = n
Surface area 35863651373193600
Volume 4.6212012340525E+23
Space diagonal 133909766.95744

Equilateral Triangle

Length = n
Perimeter 231938520
Area 2.5882360968045E+15
Altitude 66954883.478722

Triangular Pyramid

Length = n
Surface area 2.5882360968045E+15
Volume 5.4461378830436E+22
Height 36445622.291194