2048421145 (number)

2048421145 is an odd 10-digits composite number following 2048421144 and preceding 2048421146. In scientific notation, it is written as 2.048421145 × 10^9. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 1638736912 positive integers (up to 2048421145) that are relatively prime to 2048421145.

Interesting facts

Basic properties

Name

Name two billion forty-eight million four hundred twenty-one thousand one hundred forty-five

Notation

Scientific notation 2.048421145 × 10^9
Engineering notation 2.048421145 × 10^9

Prime Factorization of 2048421145

Prime Factorization 5 × 409684229

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2048421145
Product of the distinct prime numbers

The prime factorization of 2048421145 is 5 × 409684229. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 69, 75, 411, 207, 2085, 7952, 20904, 68243, 514136, 721059, 9721153, 9046464, 20647523, 90823101, 938321147, 438873066, 3135822052, 3832567012

Basic calculations (n = 2048421145)

Multiplication

n×y
n×2 4096842290
n×3 6145263435
n×4 8193684580
n×5 10242105725

Division

n÷y
n÷2 1024210572.5
n÷3 682807048.33333
n÷3 512105286.25
n÷5 409684229

Exponentiation

ny
n2 4196029187283111025
n3 8.5952349122679E+27
n4 1.7606660940532E+37
n5 3.6065856563431E+46

Nth Root

y√n
2√n 45259.486795588
3√n 1270.0078832668
4√n 212.7427714297
5√n 72.825562880623

Divisors of 2048421145

1, 5, 409684229, 2048421145

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 -2048421144
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 2048421145 can be divided by 4 positive divisors. The sum of these divisors (counting 2048421145) is 1, the average is 0.25.

Base conversion 2048421145

Base System Value
2 Binary 1111010000110000110110100011001
3 Ternary 12021202110120112211
4 Quaternary 1322012012310121
5 Quinary 13143343434040
6 Senary 535132435121
8 Octal 17206066431
10 Decimal 2048421145
12 Duodecimal 492018aa1
16 Hexadecimal 7a186d19
20 Vigesimal 1c02cch5
36 Base36 xvkrvd

Cryptographic Hash Functions

md5 7255b32f74438b4e654389d226847040
sha1 0c4b48c0dd18dfb47fd3148aa271a2542e6d875f
sha256 dbdc769e5afec2b767dd6aa1d57fca38c9792fa026f54ed4d7262b6243cc64b3
sha512 4bac1dea8a836d6656708ffc5f2175228c8eb22d1917b762838a33022bf6d7a4602c0b8f8cbc11f20e6708b672c9a4f4912c902237d8f97555b41c4620c0b438
ripemd-160 48e1029883841041f8208e31fd560c307aa14eb2

2048421145 as geometric shapes

Circle

Radius = n
Diameter 4096842290
Circumference 12870609641.18
Area 1.3182214469017E+19

Sphere

Radius = n
Volume 3.6003635808346E+28
Surface area 5.2728857876068E+19
Circumference 12870609641.18

Square

Length = n
Perimeter 8193684580
Area 4196029187283111025
Diagonal 2896904964.7108

Cube

Length = n
Surface area 2.5176175123699E+19
Volume 8.5952349122679E+27
Space diagonal 3547969498.4384

Equilateral Triangle

Length = n
Perimeter 6145263435
Area 1.8169339356041E+18
Altitude 1773984749.2192

Triangular Pyramid

Length = n
Surface area 1.8169339356041E+18
Volume 1.012958148726E+27
Height 965634988.23694