248668840 (number)

248668840 is an even 9-digits composite number following 248668839 and preceding 248668841. In scientific notation, it is written as 2.48668840 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 85257792 positive integers (up to 248668840) that are relatively prime to 248668840.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million six hundred sixty-eight thousand eight hundred forty

Notation

Scientific notation 2.48668840 × 10^8
Engineering notation 2.48668840 × 10^6

Prime Factorization of 248668840

Prime Factorization 2 × 2 × 2 × 35 × 888103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 62167210
Product of the distinct prime numbers

The prime factorization of 248668840 is 2 × 2 × 2 × 35 × 888103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 12, 17, 405, 152, 8704, 4963, 21770, 52405, 795939, 9204, 8898180, 1006215, 51034611, 75100231, 834203562, 530315012, 6531100523, 3293185301

Basic calculations (n = 248668840)

Multiplication

n×y
n×2 497337680
n×3 746006520
n×4 994675360
n×5 1243344200

Division

n÷y
n÷2 124334420
n÷3 82889613.333333
n÷3 62167210
n÷5 49733768

Exponentiation

ny
n2 61836191986945600
n3 1.5376734131411E+25
n4 3.8237146394464E+33
n5 9.5083868388215E+41

Nth Root

y√n
2√n 15769.237140712
3√n 628.84043021855
4√n 125.5756231946
5√n 47.766593856738

Divisors of 248668840

1, 2, 4, 8, 35, 70, 140, 280, 888103, 1776206, 3552412, 7104824, 31083605, 62167210, 124334420, 248668840

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248668839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248668840 can be divided by 16 positive divisors. The sum of these divisors (counting 248668840) is 1, the average is 0.0625.

Base conversion 248668840

Base System Value
2 Binary 1110110100100110001010101000
3 Ternary 122022220200112001
4 Quaternary 32310212022220
5 Quinary 1002124400330
6 Senary 40401500344
8 Octal 1664461250
10 Decimal 248668840
12 Duodecimal 6b3416b4
16 Hexadecimal ed262a8
20 Vigesimal 3he3c20
36 Base36 441u3s

Cryptographic Hash Functions

md5 f3b34b74901aaa417b2b3c278ce28692
sha1 3f0d008c94ee7aea85a75729d2021ce89cf1bc9a
sha256 6721df4d7442dd9d1878fc295fe5b5ad20e1f10f25715665f3f7c4541a750253
sha512 707882937453c2ff6a3c4e7b654cd953615f41acd977d7375001925d0ffd7d28dfcc64f25fa0d00a5fa054bb3a50cedfcbf274bbea7d8361b62845426c9bffce
ripemd-160 0f0ad2894263cb38526732987d7b83305f72761d

248668840 as geometric shapes

Circle

Radius = n
Diameter 497337680
Circumference 1562432401.8414
Area 1.9426412647216E+17

Sphere

Radius = n
Volume 6.4409913311259E+25
Surface area 7.7705650588863E+17
Circumference 1562432401.8414

Square

Length = n
Perimeter 994675360
Area 61836191986945600
Diagonal 351670846.06759

Cube

Length = n
Surface area 371017151921673600
Volume 1.5376734131411E+25
Space diagonal 430707065.13922

Equilateral Triangle

Length = n
Perimeter 746006520
Area 2.6775856566993E+16
Altitude 215353532.56961

Triangular Pyramid

Length = n
Surface area 2.6775856566993E+16
Volume 1.8121654961372E+24
Height 117223615.35586