641011421 (number)

641011421 is an odd 9-digits composite number following 641011420 and preceding 641011422. In scientific notation, it is written as 6.41011421 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 623343168 positive integers (up to 641011421) that are relatively prime to 641011421.

Interesting facts

Basic properties

Name

Name six hundred forty-one million eleven thousand four hundred twenty-one

Notation

Scientific notation 6.41011421 × 10^8
Engineering notation 6.41011421 × 10^6

Prime Factorization of 641011421

Prime Factorization 37 × 2437 × 7109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 641011421
Product of the distinct prime numbers

The prime factorization of 641011421 is 37 × 2437 × 7109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 48, 33, 494, 678, 9096, 3495, 75617, 40647, 915624, 830030, 6581576, 7340833, 46689388, 34685289, 460344429, 93636665, 9839583363, 2615791113

Basic calculations (n = 641011421)

Multiplication

n×y
n×2 1282022842
n×3 1923034263
n×4 2564045684
n×5 3205057105

Division

n÷y
n÷2 320505710.5
n÷3 213670473.66667
n÷3 160252855.25
n÷5 128202284.2

Exponentiation

ny
n2 410895641852439241
n3 2.6338879926654E+26
n4 1.6883522849333E+35
n5 1.0822530973137E+44

Nth Root

y√n
2√n 25318.203352529
3√n 862.22760384954
4√n 159.11694866522
5√n 57.726224429461

Divisors of 641011421

1, 37, 2437, 7109, 90169, 263033, 17324633, 641011421

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 -641011420
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 641011421 can be divided by 8 positive divisors. The sum of these divisors (counting 641011421) is 1, the average is 0.125.

Base conversion 641011421

Base System Value
2 Binary 100110001101010000111011011101
3 Ternary 1122200011202100202
4 Quaternary 212031100323131
5 Quinary 2303044331141
6 Senary 143335033245
8 Octal 4615207335
10 Decimal 641011421
12 Duodecimal 15a80b825
16 Hexadecimal 26350edd
20 Vigesimal a0668b1
36 Base36 aln3kt

Cryptographic Hash Functions

md5 478969c6fe7d5f4f2dc35692511e220a
sha1 e01a775e5d4ae45aa9e5ef4517fd4151bd440808
sha256 b4ff971778690ccdd21ac3356133219d797760eb1d076d686f9ba2364644eb75
sha512 65accec243bcf230018c032951cd58e75a1f9a6974a7185d9f668cb4295b5cd67bc1cb820f1c9d2aed993136d15c9abc98962c8215bf6beb23558ea78672e2f9
ripemd-160 69944354bd84ef0d6bd535671f40ac969ca30c4b

641011421 as geometric shapes

Circle

Radius = n
Diameter 1282022842
Circumference 4027593542.1615
Area 1.2908667298357E+18

Sphere

Radius = n
Volume 1.1032804224181E+27
Surface area 5.1634669193427E+18
Circumference 4027593542.1615

Square

Length = n
Perimeter 2564045684
Area 410895641852439241
Diagonal 906527045.21425

Cube

Length = n
Surface area 2465373851114635446
Volume 2.6338879926654E+26
Space diagonal 1110264349.4039

Equilateral Triangle

Length = n
Perimeter 1923034263
Area 1.7792303207426E+17
Altitude 555132174.70196

Triangular Pyramid

Length = n
Surface area 1.7792303207426E+17
Volume 3.1040667674992E+25
Height 302175681.73808