248614881 (number)

248614881 is an odd 9-digits composite number following 248614880 and preceding 248614882. In scientific notation, it is written as 2.48614881 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 165743252 positive integers (up to 248614881) that are relatively prime to 248614881.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million six hundred fourteen thousand eight hundred eighty-one

Notation

Scientific notation 2.48614881 × 10^8
Engineering notation 2.48614881 × 10^6

Prime Factorization of 248614881

Prime Factorization 3 × 82871627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248614881
Product of the distinct prime numbers

The prime factorization of 248614881 is 3 × 82871627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 32, 100, 557, 142, 8560, 2034, 63016, 68513, 389376, 559325, 3544604, 2053465, 291494, 24656514, 594927607, 93619184, 4439818379, 5215880437

Basic calculations (n = 248614881)

Multiplication

n×y
n×2 497229762
n×3 745844643
n×4 994459524
n×5 1243074405

Division

n÷y
n÷2 124307440.5
n÷3 82871627
n÷3 62153720.25
n÷5 49722976.2

Exponentiation

ny
n2 61809359054644161
n3 1.5366726446057E+25
n4 3.8203968667459E+33
n5 9.4980751239881E+41

Nth Root

y√n
2√n 15767.526153459
3√n 628.79494260625
4√n 125.5688104326
5√n 47.764520688761

Divisors of 248614881

1, 3, 82871627, 248614881

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 -248614880
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 248614881 can be divided by 4 positive divisors. The sum of these divisors (counting 248614881) is 1, the average is 0.25.

Base conversion 248614881

Base System Value
2 Binary 1110110100011000111111100001
3 Ternary 122022210221111120
4 Quaternary 32310120333201
5 Quinary 1002121134011
6 Senary 40400402453
8 Octal 1664307741
10 Decimal 248614881
12 Duodecimal 6b316429
16 Hexadecimal ed18fe1
20 Vigesimal 3hdgh41
36 Base36 440ogx

Cryptographic Hash Functions

md5 ded6154bc7db055a1d4685609c76f3e6
sha1 0313412856e19c6c151019344d0b03ceb84f48ae
sha256 5989937a2f4487f80554ed990c3a44008b38a2f08229d186cfb369a7e8313824
sha512 ead139bafca287f0698871eba632a66b0ed098c8fdc0bf34eb4fc735dc919995224dfe8fb1a583722a4372d109b05fe0362e11cceff40047d3502eb29dccd875
ripemd-160 fb8515e4bece6e652aa069bf90b217de7b8fb0bd

248614881 as geometric shapes

Circle

Radius = n
Diameter 497229762
Circumference 1562093367.4454
Area 1.9417982832916E+17

Sphere

Radius = n
Volume 6.4367993216874E+25
Surface area 7.7671931331666E+17
Circumference 1562093367.4454

Square

Length = n
Perimeter 994459524
Area 61809359054644161
Diagonal 351594536.51797

Cube

Length = n
Surface area 370856154327864966
Volume 1.5366726446057E+25
Space diagonal 430613605.40969

Equilateral Triangle

Length = n
Perimeter 745844643
Area 2.6764237566478E+16
Altitude 215306802.70485

Triangular Pyramid

Length = n
Surface area 2.6764237566478E+16
Volume 1.8109860791076E+24
Height 117198178.83932