248996977 (number)

248996977 is an odd 9-digits composite number following 248996976 and preceding 248996978. In scientific notation, it is written as 2.48996977 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 228633600 positive integers (up to 248996977) that are relatively prime to 248996977.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million nine hundred ninety-six thousand nine hundred seventy-seven

Notation

Scientific notation 2.48996977 × 10^8
Engineering notation 2.48996977 × 10^6

Prime Factorization of 248996977

Prime Factorization 17 × 41 × 357241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248996977
Product of the distinct prime numbers

The prime factorization of 248996977 is 17 × 41 × 357241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 81, 39, 889, 616, 9611, 1643, 37361, 75037, 896323, 288021, 6990072, 2318159, 83410501, 24594567, 401387919, 668028190, 8267671708, 7318151288

Basic calculations (n = 248996977)

Multiplication

n×y
n×2 497993954
n×3 746990931
n×4 995987908
n×5 1244984885

Division

n÷y
n÷2 124498488.5
n÷3 82998992.333333
n÷3 62249244.25
n÷5 49799395.4

Exponentiation

ny
n2 61999494555138529
n3 1.5437686719757E+25
n4 3.8439373250927E+33
n5 9.5712877372554E+41

Nth Root

y√n
2√n 15779.638050348
3√n 629.11690919069
4√n 125.61702930076
5√n 47.779193521542

Divisors of 248996977

1, 17, 41, 697, 357241, 6073097, 14646881, 248996977

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248996976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248996977 can be divided by 8 positive divisors. The sum of these divisors (counting 248996977) is 1, the average is 0.125.

Base conversion 248996977

Base System Value
2 Binary 1110110101110110010001110001
3 Ternary 122100112100122021
4 Quaternary 32311312101301
5 Quinary 1002220400402
6 Senary 40412511441
8 Octal 1665662161
10 Decimal 248996977
12 Duodecimal 6b47b581
16 Hexadecimal ed76471
20 Vigesimal 3hg4c8h
36 Base36 448vap

Cryptographic Hash Functions

md5 6a23752f3dcd0eb9ea353b3625256f97
sha1 f269cfb0564bca5c6fbdd9a97456b26890c42700
sha256 94b2da85d922faf999b84762bf32f7aadfadf9bafd51531f6ea7bb1234daa136
sha512 5d017fd4bbc497024b5c7945af8f97a53e900dfec7597cc0d4a80d660f58247f43d8b33593111510f5ac39cec5dadcc8822849ed12464add6bcae5c06d68e9aa
ripemd-160 9bd25df9fbf4b30dcd0a620a95ed21561dd8dfbc

248996977 as geometric shapes

Circle

Radius = n
Diameter 497993954
Circumference 1564494147.4185
Area 1.947771566207E+17

Sphere

Radius = n
Volume 6.4665230916281E+25
Surface area 7.7910862648281E+17
Circumference 1564494147.4185

Square

Length = n
Perimeter 995987908
Area 61999494555138529
Diagonal 352134901.8633

Cube

Length = n
Surface area 371996967330831174
Volume 1.5437686719757E+25
Space diagonal 431275415.09506

Equilateral Triangle

Length = n
Perimeter 746990931
Area 2.6846568653272E+16
Altitude 215637707.54753

Triangular Pyramid

Length = n
Surface area 2.6846568653272E+16
Volume 1.8193488275623E+24
Height 117378300.6211