797811221 (number)

797811221 is an odd 9-digits composite number following 797811220 and preceding 797811222. In scientific notation, it is written as 7.97811221 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 782654400 positive integers (up to 797811221) that are relatively prime to 797811221.

Interesting facts

Basic properties

Name

Name seven hundred ninety-seven million eight hundred eleven thousand two hundred twenty-one

Notation

Scientific notation 7.97811221 × 10^8
Engineering notation 7.97811221 × 10^6

Prime Factorization of 797811221

Prime Factorization 109 × 101 × 72469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 797811221
Product of the distinct prime numbers

The prime factorization of 797811221 is 109 × 101 × 72469. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 797811221)

Multiplication

n×y
n×2 1595622442
n×3 2393433663
n×4 3191244884
n×5 3989056105

Division

n÷y
n÷2 398905610.5
n÷3 265937073.66667
n÷3 199452805.25
n÷5 159562244.2

Exponentiation

ny
n2 636502744353510841
n3 5.0780903164253E+26
n4 4.0513574356955E+35
n5 3.2322184224797E+44

Nth Root

y√n
2√n 28245.552233936
3√n 927.47037575843
4√n 168.06413131283
5√n 60.308708474585

Divisors of 797811221

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 -797811220
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 797811221 can be divided by 8 positive divisors. The sum of these divisors (counting 797811221) is 1, the average is 0.125.

Base conversion 797811221

Base System Value
2 Binary 101111100011011010001000010101
3 Ternary 2001121020000020202
4 Quaternary 233203122020111
5 Quinary 3113214424341
6 Senary 211055510245
8 Octal 5743321025
10 Decimal 797811221
12 Duodecimal 1a3228385
16 Hexadecimal 2f8da215
20 Vigesimal c966811
36 Base36 d6zv2t

Cryptographic Hash Functions

md5 87d1fff4397775d36efe9089425dfadd
sha1 0af46ba465b158c7fa9b391359dfc685ab0972b1
sha256 7deef793bdfeea2f2fce0def32a2f67072a5b1e04e01e08da1a020b7e0e85068
sha512 915e54afa10e4866b207d40363657373cf35c6fda3de4fb80ae0aed2e82438836d8911a84cb7002b1e23a998bd6e894acc3106f7003e8a3d2ffb7f476a7a4cc6
ripemd-160 3b3634295f23711357a41aa67681661495977235

797811221 as geometric shapes

Circle

Radius = n
Diameter 1595622442
Circumference 5012795741.6902
Area 1.9996323456507E+18

Sphere

Radius = n
Volume 2.1271054976463E+27
Surface area 7.9985293826029E+18
Circumference 5012795741.6902

Square

Length = n
Perimeter 3191244884
Area 636502744353510841
Diagonal 1128275448.9516

Cube

Length = n
Surface area 3819016466121065046
Volume 5.0780903164253E+26
Space diagonal 1381849569.6206

Equilateral Triangle

Length = n
Perimeter 2393433663
Area 2.7561377309433E+17
Altitude 690924784.81028

Triangular Pyramid

Length = n
Surface area 2.7561377309433E+17
Volume 5.9845868303701E+25
Height 376091816.31721