248288545 (number)

248288545 is an odd 9-digits composite number following 248288544 and preceding 248288546. In scientific notation, it is written as 2.48288545 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 193089600 positive integers (up to 248288545) that are relatively prime to 248288545.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million two hundred eighty-eight thousand five hundred forty-five

Notation

Scientific notation 2.48288545 × 10^8
Engineering notation 2.48288545 × 10^6

Prime Factorization of 248288545

Prime Factorization 5 × 47 × 151 × 6997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248288545
Product of the distinct prime numbers

The prime factorization of 248288545 is 5 × 47 × 151 × 6997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 80, 61, 895, 748, 4229, 1089, 29970, 56963, 578142, 977598, 8781662, 2143888, 18934380, 74458870, 143337176, 272595276, 8462256440, 8488887057

Basic calculations (n = 248288545)

Multiplication

n×y
n×2 496577090
n×3 744865635
n×4 993154180
n×5 1241442725

Division

n÷y
n÷2 124144272.5
n÷3 82762848.333333
n÷3 62072136.25
n÷5 49657709

Exponentiation

ny
n2 61647201578217025
n3 1.5306293983177E+25
n4 3.8003774624253E+33
n5 9.4359019059638E+41

Nth Root

y√n
2√n 15757.174397715
3√n 628.51969993188
4√n 125.52758421046
5√n 47.751974800066

Divisors of 248288545

1, 5, 47, 151, 235, 755, 6997, 7097, 34985, 35485, 328859, 1056547, 1644295, 5282735, 49657709, 248288545

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 -248288544
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 248288545 can be divided by 16 positive divisors. The sum of these divisors (counting 248288545) is 1, the average is 0.0625.

Base conversion 248288545

Base System Value
2 Binary 1110110011001001010100100001
3 Ternary 122022012100212001
4 Quaternary 32303021110201
5 Quinary 1002030213140
6 Senary 40345404001
8 Octal 1663112441
10 Decimal 248288545
12 Duodecimal 6b199601
16 Hexadecimal ecc9521
20 Vigesimal 3hbg175
36 Base36 43too1

Cryptographic Hash Functions

md5 a46fadbb8d4d32dd040de29eda1c53b7
sha1 33473392148d7d44874b16fb7d2479353688b8c9
sha256 a20cb3ed80b6c4673a372e4ee4ac1e0b8173ae5e863b6d159bd14f35b866e610
sha512 3e3496eaed4f98d06471fdad055284abb824b334a3557bc1f13f3a30c34517f6c2367408692d989e5b7ca22534f1c09a8f8ec8e0d2b11cb1583cbcf0b18ea9ae
ripemd-160 44a91e0d85a3c072f4dd2a05f82e4717125d541c

248288545 as geometric shapes

Circle

Radius = n
Diameter 496577090
Circumference 1560042937.885
Area 1.936703955925E+17

Sphere

Radius = n
Volume 6.4114854308314E+25
Surface area 7.7468158236998E+17
Circumference 1560042937.885

Square

Length = n
Perimeter 993154180
Area 61647201578217025
Diagonal 351133027.72088

Cube

Length = n
Surface area 369883209469302150
Volume 1.5306293983177E+25
Space diagonal 430048374.87735

Equilateral Triangle

Length = n
Perimeter 744865635
Area 2.6694021319478E+16
Altitude 215024187.43868

Triangular Pyramid

Length = n
Surface area 2.6694021319478E+16
Volume 1.8038640450566E+24
Height 117044342.57363