248408840 (number)

248408840 is an even 9-digits composite number following 248408839 and preceding 248408841. In scientific notation, it is written as 2.48408840 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 99363520 positive integers (up to 248408840) that are relatively prime to 248408840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48408840 × 10^8
Engineering notation 2.48408840 × 10^6

Prime Factorization of 248408840

Prime Factorization 2 × 2 × 2 × 5 × 6210221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 62102210
Product of the distinct prime numbers

The prime factorization of 248408840 is 2 × 2 × 2 × 5 × 6210221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 31, 7, 213, 781, 4168, 3815, 93061, 33220, 154964, 635781, 7117679, 6228017, 69073966, 94576602, 556965126, 484188309, 9574822108, 5260276096

Basic calculations (n = 248408840)

Multiplication

n×y
n×2 496817680
n×3 745226520
n×4 993635360
n×5 1242044200

Division

n÷y
n÷2 124204420
n÷3 82802946.666667
n÷3 62102210
n÷5 49681768

Exponentiation

ny
n2 61706951790145600
n3 1.5328552314126E+25
n4 3.8077478992314E+33
n5 9.458782386605E+41

Nth Root

y√n
2√n 15760.991085588
3√n 628.62118879976
4√n 125.54278587632
5√n 47.756601039177

Divisors of 248408840

1, 2, 4, 5, 8, 10, 20, 40, 6210221, 12420442, 24840884, 31051105, 49681768, 62102210, 124204420, 248408840

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 -248408839
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 248408840 can be divided by 16 positive divisors. The sum of these divisors (counting 248408840) is 1, the average is 0.0625.

Base conversion 248408840

Base System Value
2 Binary 1110110011100110101100001000
3 Ternary 122022102110212102
4 Quaternary 32303212230020
5 Quinary 1002043040330
6 Senary 40352132532
8 Octal 1663465410
10 Decimal 248408840
12 Duodecimal 6b237148
16 Hexadecimal ece6b08
20 Vigesimal 3hcb220
36 Base36 43w9hk

Cryptographic Hash Functions

md5 17a0d202885ee0bc739efeb00f97af6d
sha1 6e34c65eba6f8009ef5cb3bed4672ffc4cf162d7
sha256 d76c1b3184303865491bb9531a517b8031f652e2a81a71598ef77a508e160478
sha512 872a9170ec8b460c66a3b6fcd814c5855aaa956da1936f16ed4c661d09f627600dc3ec89616bcfbcb56d43a89eafedd40dbc7a00e18373a216d287e1f83f66be
ripemd-160 3d2044bbe15517468f95651467e733886d130e8a

248408840 as geometric shapes

Circle

Radius = n
Diameter 496817680
Circumference 1560798773.6615
Area 1.9385810641934E+17

Sphere

Radius = n
Volume 6.4208089786967E+25
Surface area 7.7543242567736E+17
Circumference 1560798773.6615

Square

Length = n
Perimeter 993635360
Area 61706951790145600
Diagonal 351303150.54137

Cube

Length = n
Surface area 370241710740873600
Volume 1.5328552314126E+25
Space diagonal 430256731.92925

Equilateral Triangle

Length = n
Perimeter 745226520
Area 2.6719893920184E+16
Altitude 215128365.96462

Triangular Pyramid

Length = n
Surface area 2.6719893920184E+16
Volume 1.8064872145152E+24
Height 117101050.18046