248389621 (number)

248389621 is an odd 9-digits composite number following 248389620 and preceding 248389622. In scientific notation, it is written as 2.48389621 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 235932480 positive integers (up to 248389621) that are relatively prime to 248389621.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48389621 × 10^8
Engineering notation 2.48389621 × 10^6

Prime Factorization of 248389621

Prime Factorization 6179 × 61 × 659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248389621
Product of the distinct prime numbers

The prime factorization of 248389621 is 6179 × 61 × 659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 86, 82, 86, 87, 6957, 6084, 97200, 13831, 440630, 400713, 7072266, 45936, 7266865, 45355215, 58457125, 522693319, 8154538105, 3203588221

Basic calculations (n = 248389621)

Multiplication

n×y
n×2 496779242
n×3 745168863
n×4 993558484
n×5 1241948105

Division

n÷y
n÷2 124194810.5
n÷3 82796540.333333
n÷3 62097405.25
n÷5 49677924.2

Exponentiation

ny
n2 61697403820523641
n3 1.5324994751664E+25
n4 3.8065696381928E+33
n5 9.4551238974081E+41

Nth Root

y√n
2√n 15760.381372289
3√n 628.60497657181
4√n 125.54035754406
5√n 47.755862045733

Divisors of 248389621

1, 61, 659, 6179, 40199, 376919, 4071961, 248389621

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 -248389620
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 248389621 can be divided by 8 positive divisors. The sum of these divisors (counting 248389621) is 1, the average is 0.125.

Base conversion 248389621

Base System Value
2 Binary 1110110011100001111111110101
3 Ternary 122022101111111121
4 Quaternary 32303201333311
5 Quinary 1002041431441
6 Senary 40351503541
8 Octal 1663417765
10 Decimal 248389621
12 Duodecimal 6b227bb1
16 Hexadecimal ece1ff5
20 Vigesimal 3hc8e11
36 Base36 43vunp

Cryptographic Hash Functions

md5 6ba9ec1cbe4f3900280e62a6ac837f80
sha1 736b153218c2d3752b39143f59267dce3defb9f4
sha256 6abd8b6e717437869c20ec203a7a365339f28802520a6ebad7640f2ce766c492
sha512 c458e6b25ee9115a0330fdc9d88cd9d8d10fab3ee446c251d8ea770fe9a8945e7860dce629634d1eb888b8ba91fc706b0c05d70d4307aab008e3d3ca94618219
ripemd-160 e770897a505bc17e7b54c1bc79f6607e967f71db

248389621 as geometric shapes

Circle

Radius = n
Diameter 496779242
Circumference 1560678017.1231
Area 1.9382811058812E+17

Sphere

Radius = n
Volume 6.4193187904172E+25
Surface area 7.7531244235248E+17
Circumference 1560678017.1231

Square

Length = n
Perimeter 993558484
Area 61697403820523641
Diagonal 351275970.77091

Cube

Length = n
Surface area 370184422923141846
Volume 1.5324994751664E+25
Space diagonal 430223443.64478

Equilateral Triangle

Length = n
Perimeter 745168863
Area 2.671575952806E+16
Altitude 215111721.82239

Triangular Pyramid

Length = n
Surface area 2.671575952806E+16
Volume 1.8060679517583E+24
Height 117091990.25697