764221261 (number)

764221261 is an odd 9-digits composite number following 764221260 and preceding 764221262. In scientific notation, it is written as 7.64221261 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 762882300 positive integers (up to 764221261) that are relatively prime to 764221261.

Interesting facts

Basic properties

Name

Name seven hundred sixty-four million two hundred twenty-one thousand two hundred sixty-one

Notation

Scientific notation 7.64221261 × 10^8
Engineering notation 7.64221261 × 10^6

Prime Factorization of 764221261

Prime Factorization 571 × 1338391

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 764221261
Product of the distinct prime numbers

The prime factorization of 764221261 is 571 × 1338391. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 764221261)

Multiplication

n×y
n×2 1528442522
n×3 2292663783
n×4 3056885044
n×5 3821106305

Division

n÷y
n÷2 382110630.5
n÷3 254740420.33333
n÷3 191055315.25
n÷5 152844252.2

Exponentiation

ny
n2 584034135764430121
n3 4.4633130370094E+26
n4 3.410958717381E+35
n5 2.6067271722159E+44

Nth Root

y√n
2√n 27644.552103443
3√n 914.26698776167
4√n 166.26650926583
5√n 59.792102245907

Divisors of 764221261

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -764221260
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 764221261 can be divided by 4 positive divisors. The sum of these divisors (counting 764221261) is 1, the average is 0.25.

Base conversion 764221261

Base System Value
2 Binary 101101100011010001011101001101
3 Ternary 1222021000110111011
4 Quaternary 231203101131031
5 Quinary 3031120040021
6 Senary 203455525221
8 Octal 5543213515
10 Decimal 764221261
12 Duodecimal 193b29811
16 Hexadecimal 2d8d174d
20 Vigesimal big7d31
36 Base36 cmzwwd

Cryptographic Hash Functions

md5 ba71bb8c8d1347a4092d40fb8ac94e52
sha1 aea02bd4850827d270f9adef38e8e9e606f16af2
sha256 a671466c044efec7e005a726d63040af1b5b3e6c7165fde8ca55b74f3312d1f1
sha512 74841a7c08a0bc3319e14bf48634985f2530078385e4e0697ec11ce9091f6f3278991b8f383bb5875502ba64f251212b389ee67debc9a39c65dc2e49eb8175ab
ripemd-160 1f55fbaf03bf05f7f95749fb449cea3262db84d7

764221261 as geometric shapes

Circle

Radius = n
Diameter 1528442522
Circumference 4801743798.5495
Area 1.8347973503632E+18

Sphere

Radius = n
Volume 1.869588193032E+27
Surface area 7.3391894014528E+18
Circumference 4801743798.5495

Square

Length = n
Perimeter 3056885044
Area 584034135764430121
Diagonal 1080772071.9601

Cube

Length = n
Surface area 3504204814586580726
Volume 4.4633130370094E+26
Space diagonal 1323670052.2764

Equilateral Triangle

Length = n
Perimeter 2292663783
Area 2.5289419912464E+17
Altitude 661835026.13818

Triangular Pyramid

Length = n
Surface area 2.5289419912464E+17
Volume 5.2600648583794E+25
Height 360257357.32002