248888942 (number)

248888942 is an even 9-digits composite number following 248888941 and preceding 248888943. In scientific notation, it is written as 2.48888942 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 108241920 positive integers (up to 248888942) that are relatively prime to 248888942.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred eighty-eight thousand nine hundred forty-two

Notation

Scientific notation 2.48888942 × 10^8
Engineering notation 2.48888942 × 10^6

Prime Factorization of 248888942

Prime Factorization 2 × 323 × 41 × 9397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248888942
Product of the distinct prime numbers

The prime factorization of 248888942 is 2 × 323 × 41 × 9397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 34, 9, 265, 312, 7286, 8835, 28529, 73429, 438835, 888413, 3793578, 4710141, 32961434, 65519369, 889620556, 743741478, 5348754536, 135925531

Basic calculations (n = 248888942)

Multiplication

n×y
n×2 497777884
n×3 746666826
n×4 995555768
n×5 1244444710

Division

n÷y
n÷2 124444471
n÷3 82962980.666667
n÷3 62222235.5
n÷5 49777788.4

Exponentiation

ny
n2 61945705449879364
n3 1.5417601090864E+25
n4 3.8372704236832E+33
n5 9.5505417591841E+41

Nth Root

y√n
2√n 15776.214438198
3√n 629.02590878541
4√n 125.60340137989
5√n 47.77504670714

Divisors of 248888942

1, 2, 41, 82, 323, 646, 9397, 13243, 18794, 26486, 385277, 770554, 3035231, 6070462, 124444471, 248888942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248888941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248888942 can be divided by 16 positive divisors. The sum of these divisors (counting 248888942) is 1, the average is 0.0625.

Base conversion 248888942

Base System Value
2 Binary 1110110101011011111001101110
3 Ternary 122100022212102222
4 Quaternary 32311123321232
5 Quinary 1002203421232
6 Senary 40410315342
8 Octal 1665337156
10 Decimal 248888942
12 Duodecimal 6b428b52
16 Hexadecimal ed5be6e
20 Vigesimal 3hfb272
36 Base36 446jxq

Cryptographic Hash Functions

md5 613b7de68f80d41004967a3982a288ca
sha1 705b89ada3b8b074e5ed391b03f779cd92a8c004
sha256 2895767818476fd907b340c764bd797bd6a7d0d3191539f5bc2f16b44f856f9b
sha512 7e490f1fb8d8f57cff690b8ee94d054d4b0ee5305fe09fb00a354ec9051ac0830584fe7d06931d8a6ec8456b9cda39f071c7d06098255b8a0f05457b58ae36ce
ripemd-160 9b391b70bf95ab9457b864204435c2b1669f6223

248888942 as geometric shapes

Circle

Radius = n
Diameter 497777884
Circumference 1563815343.4939
Area 1.9460817316278E+17

Sphere

Radius = n
Volume 6.4581096430716E+25
Surface area 7.7843269265111E+17
Circumference 1563815343.4939

Square

Length = n
Perimeter 995555768
Area 61945705449879364
Diagonal 351982117.30109

Cube

Length = n
Surface area 371674232699276184
Volume 1.5417601090864E+25
Space diagonal 431088292.98606

Equilateral Triangle

Length = n
Perimeter 746666826
Area 2.6823277287472E+16
Altitude 215544146.49303

Triangular Pyramid

Length = n
Surface area 2.6823277287472E+16
Volume 1.8169817134965E+24
Height 117327372.4337