248978888 (number)

248978888 is an even 9-digits composite number following 248978887 and preceding 248978889. In scientific notation, it is written as 2.48978888 × 10^8. The sum of its digits is 62. It has a total of 5 prime factors and 16 positive divisors. There are 117937296 positive integers (up to 248978888) that are relatively prime to 248978888.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million nine hundred seventy-eight thousand eight hundred eighty-eight

Notation

Scientific notation 2.48978888 × 10^8
Engineering notation 2.48978888 × 10^6

Prime Factorization of 248978888

Prime Factorization 2 × 2 × 2 × 19 × 1638019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 62244722
Product of the distinct prime numbers

The prime factorization of 248978888 is 2 × 2 × 2 × 19 × 1638019. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 4, 85, 954, 314, 3445, 7197, 63667, 11403, 683152, 629303, 2333646, 124443, 45622772, 69732930, 919958774, 743669545, 3009547904, 4462258417

Basic calculations (n = 248978888)

Multiplication

n×y
n×2 497957776
n×3 746936664
n×4 995915552
n×5 1244894440

Division

n÷y
n÷2 124489444
n÷3 82992962.666667
n÷3 62244722
n÷5 49795777.6

Exponentiation

ny
n2 61990486669716544
n3 1.5434322437605E+25
n4 3.8428204375483E+33
n5 9.5678115932445E+41

Nth Root

y√n
2√n 15779.06486456
3√n 629.10167423818
4√n 125.61474779882
5√n 47.778499293879

Divisors of 248978888

1, 2, 4, 8, 19, 38, 76, 152, 1638019, 3276038, 6552076, 13104152, 31122361, 62244722, 124489444, 248978888

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 -248978887
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 248978888 can be divided by 16 positive divisors. The sum of these divisors (counting 248978888) is 1, the average is 0.0625.

Base conversion 248978888

Base System Value
2 Binary 1110110101110001110111001000
3 Ternary 122100111102211022
4 Quaternary 32311301313020
5 Quinary 1002214311023
6 Senary 40412252012
8 Octal 1665616710
10 Decimal 248978888
12 Duodecimal 6b471008
16 Hexadecimal ed71dc8
20 Vigesimal 3hg2748
36 Base36 448hc8

Cryptographic Hash Functions

md5 fb50593db3b1c0cde397d7996e6afe28
sha1 80f9dd7ed8ecc84dabd3813ae1d30687f5c7eab0
sha256 ed24826539eb3f94a09bbac8bc8a558a6282ac120dfd7681e4ce4ab01ee81bc5
sha512 30fec3e9ca19e4c125e88c0da7891dc708ac007a160a4c473e6b191ae12182001559b1cb7a34d226345043f285025a3bacc733e2f38853996fc8f6355f86c3d9
ripemd-160 444b0fd3eabb95dc3c3fdd6d6677a2e925997497

248978888 as geometric shapes

Circle

Radius = n
Diameter 497957776
Circumference 1564380490.8795
Area 1.9474885751404E+17

Sphere

Radius = n
Volume 6.4651138644154E+25
Surface area 7.7899543005615E+17
Circumference 1564380490.8795

Square

Length = n
Perimeter 995915552
Area 61990486669716544
Diagonal 352109320.15417

Cube

Length = n
Surface area 371942920018299264
Volume 1.5434322437605E+25
Space diagonal 431244084.028

Equilateral Triangle

Length = n
Perimeter 746936664
Area 2.6842668124468E+16
Altitude 215622042.014

Triangular Pyramid

Length = n
Surface area 2.6842668124468E+16
Volume 1.8189523431083E+24
Height 117369773.38472