77450140 (number)

77450140 is an even 8-digits composite number following 77450139 and preceding 77450141. In scientific notation, it is written as 7.7450140 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 30980048 positive integers (up to 77450140) that are relatively prime to 77450140.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred fifty thousand one hundred forty

Notation

Scientific notation 7.7450140 × 10^7
Engineering notation 7.7450140 × 10^6

Prime Factorization of 77450140

Prime Factorization 2 × 2 × 5 × 3872507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38725070
Product of the distinct prime numbers

The prime factorization of 77450140 is 2 × 2 × 5 × 3872507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 56, 72, 821, 662, 6203, 353, 81346, 76769, 115413, 36234, 7494484, 2722876, 80291694, 94125270, 38459260, 822709644, 396711106, 6363870001

Basic calculations (n = 77450140)

Multiplication

n×y
n×2 154900280
n×3 232350420
n×4 309800560
n×5 387250700

Division

n÷y
n÷2 38725070
n÷3 25816713.333333
n÷3 19362535
n÷5 15490028

Exponentiation

ny
n2 5998524186019600
n3 4.645865380006E+23
n4 3.5982292410262E+31
n5 2.7868335846957E+39

Nth Root

y√n
2√n 8800.576117505
3√n 426.25949790069
4√n 93.811385862831
5√n 37.827221406976

Divisors of 77450140

1, 2, 4, 5, 10, 20, 3872507, 7745014, 15490028, 19362535, 38725070, 77450140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77450139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77450140 can be divided by 12 positive divisors. The sum of these divisors (counting 77450140) is 1, the average is 0.083333333333333.

Base conversion 77450140

Base System Value
2 Binary 100100111011100101110011100
3 Ternary 12101201212121201
4 Quaternary 10213130232130
5 Quinary 124311401030
6 Senary 11404005244
8 Octal 447345634
10 Decimal 77450140
12 Duodecimal 21b30824
16 Hexadecimal 49dcb9c
20 Vigesimal 1441570
36 Base36 1a40ws

Cryptographic Hash Functions

md5 02e5c4c31573512a54186369a51509d6
sha1 0f6be4f33c96fa9075025d68ac4335d7932c99ab
sha256 29eb5bcd757528eac12a801359e1eafe485d84f5736773f608bb62b0ee9e48f5
sha512 e15717d53f5b2013b5a39895bdea900e7861a97e8b2b8241ed0881fd6cf98d6458f1f2f76fd6c142ee9a9e0861a8e93ecedcf08e6a2a8484cdf2537c214c15e3
ripemd-160 f439ed44a91cb08d0e5fe8ef801556923d267016

77450140 as geometric shapes

Circle

Radius = n
Diameter 154900280
Circumference 486633581.687
Area 1.884491951518E+16

Sphere

Radius = n
Volume 1.9460555396526E+24
Surface area 7.5379678060719E+16
Circumference 486633581.687

Square

Length = n
Perimeter 309800560
Area 5998524186019600
Diagonal 109531038.39569

Cube

Length = n
Surface area 35991145116117600
Volume 4.645865380006E+23
Space diagonal 134147577.53332

Equilateral Triangle

Length = n
Perimeter 232350420
Area 2.5974371651542E+15
Altitude 67073788.766661

Triangular Pyramid

Length = n
Surface area 2.5974371651542E+15
Volume 5.4752048578035E+22
Height 36510346.131898