421923913 (number)

421923913 is an odd 9-digits composite number following 421923912 and preceding 421923914. In scientific notation, it is written as 4.21923913 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 410520528 positive integers (up to 421923913) that are relatively prime to 421923913.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million nine hundred twenty-three thousand nine hundred thirteen

Notation

Scientific notation 4.21923913 × 10^8
Engineering notation 4.21923913 × 10^6

Prime Factorization of 421923913

Prime Factorization 37 × 11403349

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421923913
Product of the distinct prime numbers

The prime factorization of 421923913 is 37 × 11403349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 68, 14, 481, 968, 4344, 5932, 78158, 46769, 426823, 383822, 4504477, 9684314, 42286323, 38919988, 857834088, 460144738, 2904887089, 7166468486

Basic calculations (n = 421923913)

Multiplication

n×y
n×2 843847826
n×3 1265771739
n×4 1687695652
n×5 2109619565

Division

n÷y
n÷2 210961956.5
n÷3 140641304.33333
n÷3 105480978.25
n÷5 84384782.6

Exponentiation

ny
n2 178019788361231569
n3 7.5110805696803E+25
n4 3.1691045048178E+34
n5 1.3371209733786E+43

Nth Root

y√n
2√n 20540.786572086
3√n 750.02898436134
4√n 143.32057274546
5√n 53.09416902215

Divisors of 421923913

1, 37, 11403349, 421923913

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 -421923912
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 421923913 can be divided by 4 positive divisors. The sum of these divisors (counting 421923913) is 1, the average is 0.25.

Base conversion 421923913

Base System Value
2 Binary 11001001001100000110001001001
3 Ternary 1002101220221210121
4 Quaternary 121021200301021
5 Quinary 1331003031123
6 Senary 105511143241
8 Octal 3111406111
10 Decimal 421923913
12 Duodecimal b9374b21
16 Hexadecimal 19260c49
20 Vigesimal 6bh09fd
36 Base36 6z7akp

Cryptographic Hash Functions

md5 7eb31f0a76fb5b355cc449e501578143
sha1 395903a559837b32c90ddc9e8678d63699b1567f
sha256 70c0fadaeec1ec51af21d98ab33914c966a5b0ce0ad6daaa07702d0c62badd0a
sha512 189b07b8d1100101e5360a0b93611e7f9a3a30b9d760f602bbfb13c3e36e5db77d30d3ebffc257c185e8407129fa003470560104b64df801f96eaaec4272e4d2
ripemd-160 697c11a480b6584019410d28329a8c34e8f3387b

421923913 as geometric shapes

Circle

Radius = n
Diameter 843847826
Circumference 2651026130.9093
Area 5.5926565930925E+17

Sphere

Radius = n
Volume 3.1462340717638E+26
Surface area 2.237062637237E+18
Circumference 2651026130.9093

Square

Length = n
Perimeter 1687695652
Area 178019788361231569
Diagonal 596690520.05413

Cube

Length = n
Surface area 1068118730167389414
Volume 7.5110805696803E+25
Space diagonal 730793654.24427

Equilateral Triangle

Length = n
Perimeter 1265771739
Area 7.7084829548578E+16
Altitude 365396827.12214

Triangular Pyramid

Length = n
Surface area 7.7084829548578E+16
Volume 8.8518933414324E+24
Height 198896840.01804