649176768 (number)

649176768 is an even 9-digits composite number following 649176767 and preceding 649176769. In scientific notation, it is written as 6.49176768 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 56 positive divisors. There are 213995520 positive integers (up to 649176768) that are relatively prime to 649176768.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million one hundred seventy-six thousand seven hundred sixty-eight

Notation

Scientific notation 6.49176768 × 10^8
Engineering notation 6.49176768 × 10^6

Prime Factorization of 649176768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 81 × 97 × 1291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 20286774
Product of the distinct prime numbers

The prime factorization of 649176768 is 2 × 2 × 2 × 2 × 2 × 2 × 81 × 97 × 1291. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 1, 90, 55, 974, 572, 1564, 5063, 52664, 75648, 624390, 11711, 3032372, 4337965, 66378420, 93960293, 847224219, 21721701, 2929469882, 1291114694

Basic calculations (n = 649176768)

Multiplication

n×y
n×2 1298353536
n×3 1947530304
n×4 2596707072
n×5 3245883840

Division

n÷y
n÷2 324588384
n÷3 216392256
n÷3 162294192
n÷5 129835353.6

Exponentiation

ny
n2 421430476110925824
n3 2.7358287441839E+26
n4 1.7760364619508E+35
n5 1.1529616102194E+44

Nth Root

y√n
2√n 25478.947544983
3√n 865.87325045914
4√n 159.62126282229
5√n 57.872546676928

Divisors of 649176768

1, 2, 4, 8, 16, 32, 64, 81, 97, 162, 194, 324, 388, 648, 776, 1291, 1296, 1552, 2582, 2592, 3104, 5164, 5184, 6208, 7857, 10328, 15714, 20656, 31428, 41312, 62856, 82624, 104571, 125227, 125712, 209142, 250454, 251424, 418284, 500908, 502848, 836568, 1001816, 1673136, 2003632, 3346272, 4007264, 6692544, 8014528, 10143387, 20286774, 40573548, 81147096, 162294192, 324588384, 649176768

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649176767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649176768 can be divided by 56 positive divisors. The sum of these divisors (counting 649176768) is 1, the average is 0.017857142857143.

Base conversion 649176768

Base System Value
2 Binary 100110101100011010011011000000
3 Ternary 1200020112121010000
4 Quaternary 212230122123000
5 Quinary 2312142124033
6 Senary 144230040000
8 Octal 4654323300
10 Decimal 649176768
12 Duodecimal 1614a9000
16 Hexadecimal 26b1a6c0
20 Vigesimal a2h71i8
36 Base36 aqi400

Cryptographic Hash Functions

md5 1382518fb591432425074f311bb9af3c
sha1 632d24916786d9161f4f8341bb68f5bb0f55ab2c
sha256 d892b7f5c37518ff1b7fbdf32a36ed83d49b64ad04863ce4d9c123ac04b553a2
sha512 1bc0d6f9eb2927179d47b3603523eab787303892bcc8efa63cd1cfc200ae6b82c9b5cb1609bdf111ab2934ef71df5e1d227b892005d6a3fa4553a6dc9ec80744
ripemd-160 a652c4d7e21c1a617d2e7b4f387466f47b4ba907

649176768 as geometric shapes

Circle

Radius = n
Diameter 1298353536
Circumference 4078897930.4599
Area 1.3239628877489E+18

Sphere

Radius = n
Volume 1.1459812645611E+27
Surface area 5.2958515509957E+18
Circumference 4078897930.4599

Square

Length = n
Perimeter 2596707072
Area 421430476110925824
Diagonal 918074589.68313

Cube

Length = n
Surface area 2528582856665554944
Volume 2.7358287441839E+26
Space diagonal 1124407145.2694

Equilateral Triangle

Length = n
Perimeter 1947530304
Area 1.8248474912052E+17
Altitude 562203572.63468

Triangular Pyramid

Length = n
Surface area 1.8248474912052E+17
Volume 3.2242050952959E+25
Height 306024863.22771