249748097 (number)

249748097 is an odd 9-digits composite number following 249748096 and preceding 249748098. In scientific notation, it is written as 2.49748097 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 243447840 positive integers (up to 249748097) that are relatively prime to 249748097.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.49748097 × 10^8
Engineering notation 2.49748097 × 10^6

Prime Factorization of 249748097

Prime Factorization 41 × 1759 × 3463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 249748097
Product of the distinct prime numbers

The prime factorization of 249748097 is 41 × 1759 × 3463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 24, 75, 886, 632, 9719, 7593, 99880, 22702, 654368, 844011, 2717356, 2522634, 80150694, 24048827, 661267733, 598969768, 9824701280, 9174678651

Basic calculations (n = 249748097)

Multiplication

n×y
n×2 499496194
n×3 749244291
n×4 998992388
n×5 1248740485

Division

n÷y
n÷2 124874048.5
n÷3 83249365.666667
n÷3 62437024.25
n÷5 49949619.4

Exponentiation

ny
n2 62374111955121409
n3 1.5577815762857E+25
n4 3.89052984219E+33
n5 9.7165242440867E+41

Nth Root

y√n
2√n 15803.420420909
3√n 629.74886858086
4√n 125.71165586734
5√n 47.807984780732

Divisors of 249748097

1, 41, 1759, 3463, 72119, 141983, 6091417, 249748097

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 -249748096
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 249748097 can be divided by 8 positive divisors. The sum of these divisors (counting 249748097) is 1, the average is 0.125.

Base conversion 249748097

Base System Value
2 Binary 1110111000101101101010000001
3 Ternary 122101221111222112
4 Quaternary 32320231222001
5 Quinary 1002413414342
6 Senary 40440545105
8 Octal 1670555201
10 Decimal 249748097
12 Duodecimal 6b782195
16 Hexadecimal ee2da81
20 Vigesimal 3i0ia4h
36 Base36 44oyv5

Cryptographic Hash Functions

md5 1d3223371db91559851f2a904edb58d6
sha1 93746ec8ab5e23d3372f1d43734a27cf440b52d6
sha256 92ed8a72b4ed606a70fa322f9bfdc6d8ffc3b676104d9d4ed2cc5dd6546e15ba
sha512 6dd2de297beee6b9e66ff8531a27e80ed6a7bcc7df17e954a0d726a5e3116d38fb762ec627d66951c9cda924c791cd15f484b8b32396549900585d36c9b012ba
ripemd-160 918cc54dd3670f1385f6110660d747f5ef996826

249748097 as geometric shapes

Circle

Radius = n
Diameter 499496194
Circumference 1569213573.5665
Area 1.959540518924E+17

Sphere

Radius = n
Volume 6.525220207942E+25
Surface area 7.8381620756959E+17
Circumference 1569213573.5665

Square

Length = n
Perimeter 998992388
Area 62374111955121409
Diagonal 353197145.95427

Cube

Length = n
Surface area 374244671730728454
Volume 1.5577815762857E+25
Space diagonal 432576393.09764

Equilateral Triangle

Length = n
Perimeter 749244291
Area 2.7008782745815E+16
Altitude 216288196.54882

Triangular Pyramid

Length = n
Surface area 2.7008782745815E+16
Volume 1.8358631936651E+24
Height 117732381.98476