249628669 (number)

249628669 is an odd 9-digits composite number following 249628668 and preceding 249628670. In scientific notation, it is written as 2.49628669 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 235612800 positive integers (up to 249628669) that are relatively prime to 249628669.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million six hundred twenty-eight thousand six hundred sixty-nine

Notation

Scientific notation 2.49628669 × 10^8
Engineering notation 2.49628669 × 10^6

Prime Factorization of 249628669

Prime Factorization 19 × 271 × 48481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 249628669
Product of the distinct prime numbers

The prime factorization of 249628669 is 19 × 271 × 48481. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 60, 92, 103, 622, 7955, 5893, 63861, 79009, 500519, 364568, 97090, 5255688, 64407601, 36270231, 874415885, 815740695, 559032290, 9085948882

Basic calculations (n = 249628669)

Multiplication

n×y
n×2 499257338
n×3 748886007
n×4 998514676
n×5 1248143345

Division

n÷y
n÷2 124814334.5
n÷3 83209556.333333
n÷3 62407167.25
n÷5 49925733.8

Exponentiation

ny
n2 62314472386711561
n3 1.5555478801332E+25
n4 3.8830934688342E+33
n5 9.6933145422768E+41

Nth Root

y√n
2√n 15799.641419982
3√n 629.64847190086
4√n 125.69662453694
5√n 47.803411609197

Divisors of 249628669

1, 19, 271, 5149, 48481, 921139, 13138351, 249628669

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 -249628668
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 249628669 can be divided by 8 positive divisors. The sum of these divisors (counting 249628669) is 1, the average is 0.125.

Base conversion 249628669

Base System Value
2 Binary 1110111000010000011111111101
3 Ternary 122101201110011021
4 Quaternary 32320100133331
5 Quinary 1002401104134
6 Senary 40434224141
8 Octal 1670203775
10 Decimal 249628669
12 Duodecimal 6b725051
16 Hexadecimal ee107fd
20 Vigesimal 3i03bd9
36 Base36 44mepp

Cryptographic Hash Functions

md5 2a0d833301d52bea36bfa2547b42b744
sha1 28e8862ed97fbec3fa84ab55201004723a4253b1
sha256 8e66e6d6c5d9f3a5dd289a75bec24822c73e7ea2ffa91293508dede07dd3c85b
sha512 3cf2849a7686e206ed7ecdf713c6f11cac90ed22dcdc2cfed77b9a0ac34d6c60b76e74475787436c6bb22ea489d544266447dfa90eefd009a7471417534d5d74
ripemd-160 80b05cd7fa278e3b36437b3e48920497f502cb30

249628669 as geometric shapes

Circle

Radius = n
Diameter 499257338
Circumference 1568463185.3116
Area 1.9576668866242E+17

Sphere

Radius = n
Volume 6.5158637233782E+25
Surface area 7.8306675464967E+17
Circumference 1568463185.3116

Square

Length = n
Perimeter 998514676
Area 62314472386711561
Diagonal 353028249.25694

Cube

Length = n
Surface area 373886834320269366
Volume 1.5555478801332E+25
Space diagonal 432369537.73379

Equilateral Triangle

Length = n
Perimeter 748886007
Area 2.6982958055158E+16
Altitude 216184768.8669

Triangular Pyramid

Length = n
Surface area 2.6982958055158E+16
Volume 1.8332307575042E+24
Height 117676083.08565