641036621 (number)

641036621 is an odd 9-digits composite number following 641036620 and preceding 641036622. In scientific notation, it is written as 6.41036621 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 635671120 positive integers (up to 641036621) that are relatively prime to 641036621.

Interesting facts

Basic properties

Name

Name six hundred forty-one million thirty-six thousand six hundred twenty-one

Notation

Scientific notation 6.41036621 × 10^8
Engineering notation 6.41036621 × 10^6

Prime Factorization of 641036621

Prime Factorization 311 × 197 × 10463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 641036621
Product of the distinct prime numbers

The prime factorization of 641036621 is 311 × 197 × 10463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 41, 95, 916, 609, 5106, 5282, 1399, 68024, 967450, 48032, 2042043, 4975131, 29453576, 43765020, 882200381, 146602247, 2443861576, 9397777105

Basic calculations (n = 641036621)

Multiplication

n×y
n×2 1282073242
n×3 1923109863
n×4 2564146484
n×5 3205183105

Division

n÷y
n÷2 320518310.5
n÷3 213678873.66667
n÷3 160259155.25
n÷5 128207324.2

Exponentiation

ny
n2 410927949463097641
n3 2.6341986419828E+26
n4 1.6886177964995E+35
n5 1.0824658464285E+44

Nth Root

y√n
2√n 25318.701013283
3√n 862.23890258264
4√n 159.11851247822
5√n 57.726678299059

Divisors of 641036621

1, 197, 311, 10463, 61267, 2061211, 3253993, 641036621

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 -641036620
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 641036621 can be divided by 8 positive divisors. The sum of these divisors (counting 641036621) is 1, the average is 0.125.

Base conversion 641036621

Base System Value
2 Binary 100110001101010111000101001101
3 Ternary 1122200020000221002
4 Quaternary 212031113011031
5 Quinary 2303101132441
6 Senary 143335350045
8 Octal 4615270515
10 Decimal 641036621
12 Duodecimal 15a822325
16 Hexadecimal 2635714d
20 Vigesimal a069bb1
36 Base36 alnn0t

Cryptographic Hash Functions

md5 b2f71a8e751d763f4310daaa658d0918
sha1 ca8e13328f46a453fd52732954fec48d85c3af3b
sha256 a332ce82e7b2bea1891ca64771147bfa977d1871ad62d6dedecfe60b3f469fec
sha512 90b5232c9925c335021413b84cb5d2556fda7c0c837c60719cb187266319de6ef88631169db46576d37315cd68f218c31b2c9e34e7fce710ed9eac67d38d7082
ripemd-160 110d35e954eb61cc253290f6f35a8effe6f2d4df

641036621 as geometric shapes

Circle

Radius = n
Diameter 1282073242
Circumference 4027751878.4312
Area 1.290968227188E+18

Sphere

Radius = n
Volume 1.1034105468999E+27
Surface area 5.1638729087519E+18
Circumference 4027751878.4312

Square

Length = n
Perimeter 2564146484
Area 410927949463097641
Diagonal 906562683.39602

Cube

Length = n
Surface area 2465567696778585846
Volume 2.6341986419828E+26
Space diagonal 1110307997.0843

Equilateral Triangle

Length = n
Perimeter 1923109863
Area 1.7793702168005E+17
Altitude 555153998.54214

Triangular Pyramid

Length = n
Surface area 1.7793702168005E+17
Volume 3.1044328712308E+25
Height 302187561.13201