77156946 (number)

77156946 is an even 8-digits composite number following 77156945 and preceding 77156947. In scientific notation, it is written as 7.7156946 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 25670520 positive integers (up to 77156946) that are relatively prime to 77156946.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred fifty-six thousand nine hundred forty-six

Notation

Scientific notation 7.7156946 × 10^7
Engineering notation 7.7156946 × 10^6

Prime Factorization of 77156946

Prime Factorization 2 × 3 × 3 × 571 × 7507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25718982
Product of the distinct prime numbers

The prime factorization of 77156946 is 2 × 3 × 3 × 571 × 7507. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 77, 89, 512, 708, 1185, 759, 31006, 33096, 385949, 923471, 9100619, 4348718, 6309008, 64045993, 311270612, 153414290, 9053989713, 7715235058

Basic calculations (n = 77156946)

Multiplication

n×y
n×2 154313892
n×3 231470838
n×4 308627784
n×5 385784730

Division

n÷y
n÷2 38578473
n÷3 25718982
n÷3 19289236.5
n÷5 15431389.2

Exponentiation

ny
n2 5953194316046916
n3 4.5933029237074E+23
n4 3.5440522564613E+31
n5 2.7344824857297E+39

Nth Root

y√n
2√n 8783.9026633951
3√n 425.72093738065
4√n 93.722476831308
5√n 37.798538317362

Divisors of 77156946

1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426, 5139, 7507, 10278, 15014, 22521, 45042, 67563, 135126, 4286497, 8572994, 12859491, 25718982, 38578473, 77156946

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77156945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77156946 can be divided by 24 positive divisors. The sum of these divisors (counting 77156946) is 1, the average is 0.041666666666667.

Base conversion 77156946

Base System Value
2 Binary 100100110010101001001010010
3 Ternary 12101011222102200
4 Quaternary 10212111021102
5 Quinary 124223010241
6 Senary 11353424030
8 Octal 446251122
10 Decimal 77156946
12 Duodecimal 21a0b016
16 Hexadecimal 4995252
20 Vigesimal 1424c76
36 Base36 19xqoi

Cryptographic Hash Functions

md5 cc5d889bd7694e40e8ec8b172f757bc0
sha1 5c5e84b4a9d7d6e21de4b4aa6cb73209e0bcd6b7
sha256 d99a39d7ff88cf8268b8331c9544629fb784a2a542278b9b22c61a67c555fd76
sha512 2140bfc46423eba84aab64fd2100f5f1b79e7997e257918c7848df246e569a8dd6f3e127db432ebb5233ba05f6e9214bbb597fb53f9c93c12d0c3f95098edf16
ripemd-160 9016d35af1c35cab8c2773cdde0a3c891347fe1c

77156946 as geometric shapes

Circle

Radius = n
Diameter 154313892
Circumference 484791389.45405
Area 1.8702511528686E+16

Sphere

Radius = n
Volume 1.9240382294442E+24
Surface area 7.4810046114742E+16
Circumference 484791389.45405

Square

Length = n
Perimeter 308627784
Area 5953194316046916
Diagonal 109116399.46449

Cube

Length = n
Surface area 35719165896281496
Volume 4.5933029237074E+23
Space diagonal 133639750.62885

Equilateral Triangle

Length = n
Perimeter 231470838
Area 2.5778087556809E+15
Altitude 66819875.314424

Triangular Pyramid

Length = n
Surface area 2.5778087556809E+15
Volume 5.4132594089958E+22
Height 36372133.15483