248421421 (number)

248421421 is an odd 9-digits prime number following 248421420 and preceding 248421422. In scientific notation, it is written as 2.48421421 × 10^8. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 248421420 positive integers (up to 248421421) that are relatively prime to 248421421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48421421 × 10^8
Engineering notation 2.48421421 × 10^6

Prime Factorization of 248421421

Prime Factorization 248421421

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 248421421
Product of the distinct prime numbers

The prime factorization of 248421421 is 248421421. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 8, 24, 65, 976, 336, 3572, 8975, 17225, 18179, 519267, 156951, 8764589, 3319562, 36052765, 80111863, 834598918, 374196049, 6973883211, 8765742429

Basic calculations (n = 248421421)

Multiplication

n×y
n×2 496842842
n×3 745264263
n×4 993685684
n×5 1242107105

Division

n÷y
n÷2 124210710.5
n÷3 82807140.333333
n÷3 62105355.25
n÷5 49684284.2

Exponentiation

ny
n2 61713202411659241
n3 1.5330881437565E+25
n4 3.8085193519024E+33
n5 9.461177893056E+41

Nth Root

y√n
2√n 15761.390198837
3√n 628.63180107596
4√n 125.54437541697
5√n 47.757084768844

Divisors of 248421421

1, 248421421

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 248421422
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 124210711
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 15761.39023056
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999919492
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248421421 can be divided by 2 positive divisors. The sum of these divisors (counting 248421421) is 248421422, the average is 124210711.

Base conversion 248421421

Base System Value
2 Binary 1110110011101001110000101101
3 Ternary 122022110010010101
4 Quaternary 32303221300231
5 Quinary 1002043441141
6 Senary 40352311101
8 Octal 1663516055
10 Decimal 248421421
12 Duodecimal 6b242491
16 Hexadecimal ece9c2d
20 Vigesimal 3hccdb1
36 Base36 43wj71

Cryptographic Hash Functions

md5 080575019df7b4cefe07b85857461b28
sha1 014281ce6429cc5ff8108642aad4d525e8d7f44c
sha256 d4ceecb39e6d29793ddbd14a9e08d4823dfcfc8d530a3ff9a85665351e5f4e06
sha512 0263d0661bd6987bc41a5bd907ea8d5b0c196eee50d8e88c63902c8fc0b67f72f7a5d9f920f9368e7732d5a650970b96aa9cd02678651674af74531b866d4b44
ripemd-160 9837c21a0462990b90ca041739975fdd8fd8d83f

248421421 as geometric shapes

Circle

Radius = n
Diameter 496842842
Circumference 1560877822.4159
Area 1.9387774332597E+17

Sphere

Radius = n
Volume 6.4217845996414E+25
Surface area 7.7551097330387E+17
Circumference 1560877822.4159

Square

Length = n
Perimeter 993685684
Area 61713202411659241
Diagonal 351320942.7622

Cube

Length = n
Surface area 370279214469955446
Volume 1.5330881437565E+25
Space diagonal 430278522.86046

Equilateral Triangle

Length = n
Perimeter 745264263
Area 2.6722600518694E+16
Altitude 215139261.43023

Triangular Pyramid

Length = n
Surface area 2.6722600518694E+16
Volume 1.8067617043449E+24
Height 117106980.92073