248895685 (number)

248895685 is an odd 9-digits composite number following 248895684 and preceding 248895686. In scientific notation, it is written as 2.48895685 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 195359424 positive integers (up to 248895685) that are relatively prime to 248895685.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred ninety-five thousand six hundred eighty-five

Notation

Scientific notation 2.48895685 × 10^8
Engineering notation 2.48895685 × 10^6

Prime Factorization of 248895685

Prime Factorization 5 × 53 × 939229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248895685
Product of the distinct prime numbers

The prime factorization of 248895685 is 5 × 53 × 939229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 69, 81, 318, 807, 4570, 298, 85850, 50115, 900557, 367488, 9911469, 8172148, 15678591, 85351411, 167151885, 404087513, 3156798805, 848680838

Basic calculations (n = 248895685)

Multiplication

n×y
n×2 497791370
n×3 746687055
n×4 995582740
n×5 1244478425

Division

n÷y
n÷2 124447842.5
n÷3 82965228.333333
n÷3 62223921.25
n÷5 49779137

Exponentiation

ny
n2 61949062011619225
n3 1.5418854224489E+25
n4 3.8376862841194E+33
n5 9.5518355650101E+41

Nth Root

y√n
2√n 15776.428144545
3√n 629.03158934232
4√n 125.6042520958
5√n 47.775305572517

Divisors of 248895685

1, 5, 53, 265, 939229, 4696145, 49779137, 248895685

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 -248895684
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 248895685 can be divided by 8 positive divisors. The sum of these divisors (counting 248895685) is 1, the average is 0.125.

Base conversion 248895685

Base System Value
2 Binary 1110110101011101100011000101
3 Ternary 122100100012200201
4 Quaternary 32311131203011
5 Quinary 1002204130220
6 Senary 40410410501
8 Octal 1665354305
10 Decimal 248895685
12 Duodecimal 6b430a31
16 Hexadecimal ed5d8c5
20 Vigesimal 3hfbj45
36 Base36 446p51

Cryptographic Hash Functions

md5 181bf18ebb4f709d0b952db70171be9b
sha1 a28cedb4bf31eb101e17e06b71d52faf01f74bad
sha256 497090575efd3985d98fd79b82a17019ce80d4fef1748074e1c5af358038d8ed
sha512 ef7fd628c81a256b8dd14482db13e612e92e054c2575ebf8147071e6abde57b4c310eb37c610fc3970783d0dd715ff6a9ec6a6a4fb47798bfe968e9dc293b83a
ripemd-160 9328acae02ef71a206ec86d92a948f159c5f045b

248895685 as geometric shapes

Circle

Radius = n
Diameter 497791370
Circumference 1563857711.0124
Area 1.9461871811248E+17

Sphere

Radius = n
Volume 6.4586345544571E+25
Surface area 7.7847487244993E+17
Circumference 1563857711.0124

Square

Length = n
Perimeter 995582740
Area 61949062011619225
Diagonal 351991653.34314

Cube

Length = n
Surface area 371694372069715350
Volume 1.5418854224489E+25
Space diagonal 431099972.20466

Equilateral Triangle

Length = n
Perimeter 746687055
Area 2.682473072134E+16
Altitude 215549986.10233

Triangular Pyramid

Length = n
Surface area 2.682473072134E+16
Volume 1.8171293967106E+24
Height 117330551.11438