768049221 (number)

768049221 is an odd 9-digits composite number following 768049220 and preceding 768049222. In scientific notation, it is written as 7.68049221 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 511963760 positive integers (up to 768049221) that are relatively prime to 768049221.

Interesting facts

Basic properties

Name

Name seven hundred sixty-eight million forty-nine thousand two hundred twenty-one

Notation

Scientific notation 7.68049221 × 10^8
Engineering notation 7.68049221 × 10^6

Prime Factorization of 768049221

Prime Factorization 3 × 10781 × 23747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 768049221
Product of the distinct prime numbers

The prime factorization of 768049221 is 3 × 10781 × 23747. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 8, 35, 421, 948, 4178, 4268, 12280, 34261, 130018, 443461, 483824, 136049, 41989258, 51082923, 640551996, 603973346, 8561974547, 4077030659

Basic calculations (n = 768049221)

Multiplication

n×y
n×2 1536098442
n×3 2304147663
n×4 3072196884
n×5 3840246105

Division

n÷y
n÷2 384024610.5
n÷3 256016407
n÷3 192012305.25
n÷5 153609844.2

Exponentiation

ny
n2 589899605878706841
n3 4.5307193276335E+26
n4 3.4798154501585E+35
n5 2.672669545718E+44

Nth Root

y√n
2√n 27713.700961799
3√n 915.79095750658
4√n 166.47432523305
5√n 59.851881939606

Divisors of 768049221

1, 3, 10781, 23747, 32343, 71241, 256016407, 768049221

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -768049220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 768049221 can be divided by 8 positive divisors. The sum of these divisors (counting 768049221) is 1, the average is 0.125.

Base conversion 768049221

Base System Value
2 Binary 101101110001111000000001000101
3 Ternary 1222112012221110110
4 Quaternary 231301320001011
5 Quinary 3033110033341
6 Senary 204113543233
8 Octal 5561700105
10 Decimal 768049221
12 Duodecimal 195274b19
16 Hexadecimal 2dc78045
20 Vigesimal c006311
36 Base36 cp9ykl

Cryptographic Hash Functions

md5 7c414493b9e2d0bd47db6fc6418044b1
sha1 fe24be4985c1a2c9f941934e7b2f202da852c514
sha256 0119d15bf9b6de5b56307983e0e7d8d0796582089bc2ff21a1c6a4966be687df
sha512 15e83205d131dfad0275a517979646ab0e9273c1aa98ef9c80500b6f8b3a04d9feb538d8cd065f4dd26568c3041fc5c47a042af809f95814119186d98289bffd
ripemd-160 d1e2627d653f8f7e0b91f5b363a845d647aee3e5

768049221 as geometric shapes

Circle

Radius = n
Diameter 1536098442
Circumference 4825795580.5779
Area 1.8532242681841E+18

Sphere

Radius = n
Volume 1.8978232740227E+27
Surface area 7.4128970727362E+18
Circumference 4825795580.5779

Square

Length = n
Perimeter 3072196884
Area 589899605878706841
Diagonal 1086185624.9083

Cube

Length = n
Surface area 3539397635272241046
Volume 4.5307193276335E+26
Space diagonal 1330300273.4857

Equilateral Triangle

Length = n
Perimeter 2304147663
Area 2.5543402218669E+17
Altitude 665150136.74285

Triangular Pyramid

Length = n
Surface area 2.5543402218669E+17
Volume 5.3395039337043E+25
Height 362061874.96943