248976621 (number)

248976621 is an odd 9-digits composite number following 248976620 and preceding 248976622. In scientific notation, it is written as 2.48976621 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 165984408 positive integers (up to 248976621) that are relatively prime to 248976621.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million nine hundred seventy-six thousand six hundred twenty-one

Notation

Scientific notation 2.48976621 × 10^8
Engineering notation 2.48976621 × 10^6

Prime Factorization of 248976621

Prime Factorization 9 × 27664069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248976621
Product of the distinct prime numbers

The prime factorization of 248976621 is 9 × 27664069. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 99, 63, 579, 273, 1642, 2486, 22212, 94801, 55821, 321373, 4208634, 4034089, 96676826, 70792974, 164304831, 855922170, 3542529514, 1539895741

Basic calculations (n = 248976621)

Multiplication

n×y
n×2 497953242
n×3 746929863
n×4 995906484
n×5 1244883105

Division

n÷y
n÷2 124488310.5
n÷3 82992207
n÷3 62244155.25
n÷5 49795324.2

Exponentiation

ny
n2 61989357804577641
n3 1.5433900844144E+25
n4 3.842680481024E+33
n5 9.56737601748E+41

Nth Root

y√n
2√n 15778.993028708
3√n 629.09976486903
4√n 125.61446186131
5√n 47.778412287102

Divisors of 248976621

1, 9, 27664069, 248976621

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 -248976620
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 248976621 can be divided by 4 positive divisors. The sum of these divisors (counting 248976621) is 1, the average is 0.25.

Base conversion 248976621

Base System Value
2 Binary 1110110101110001010011101101
3 Ternary 122100111022201100
4 Quaternary 32311301103231
5 Quinary 1002214222441
6 Senary 40412233313
8 Octal 1665612355
10 Decimal 248976621
12 Duodecimal 6b46b839
16 Hexadecimal ed714ed
20 Vigesimal 3hg21b1
36 Base36 448fl9

Cryptographic Hash Functions

md5 8f1dee394ce0294a833030a6dcde03dd
sha1 69c410c96416ed41cf5079ada7c6f68c4dc17bf4
sha256 0d059f5a083f22058a19dcb3fb0f9be387660111131c93126c73eeed80f62569
sha512 2fc669e8402802e44280c9079753ae6c21517907126cddadfefd6f139b9254bb5546bbae111c1a79346812d60c1f0a9a67898aabeef63db239b2e2ff5bdf4613
ripemd-160 65a96b25673b40c670b81a1b894464f643dd03ef

248976621 as geometric shapes

Circle

Radius = n
Diameter 497953242
Circumference 1564366246.8984
Area 1.9474531107961E+17

Sphere

Radius = n
Volume 6.4649372677594E+25
Surface area 7.7898124431844E+17
Circumference 1564366246.8984

Square

Length = n
Perimeter 995906484
Area 61989357804577641
Diagonal 352106114.13203

Cube

Length = n
Surface area 371936146827465846
Volume 1.5433900844144E+25
Space diagonal 431240157.46882

Equilateral Triangle

Length = n
Perimeter 746929863
Area 2.6842179311524E+16
Altitude 215620078.73441

Triangular Pyramid

Length = n
Surface area 2.6842179311524E+16
Volume 1.8189026578425E+24
Height 117368704.71068