248351645 (number)

248351645 is an odd 9-digits composite number following 248351644 and preceding 248351646. In scientific notation, it is written as 2.48351645 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 197812800 positive integers (up to 248351645) that are relatively prime to 248351645.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million three hundred fifty-one thousand six hundred forty-five

Notation

Scientific notation 2.48351645 × 10^8
Engineering notation 2.48351645 × 10^6

Prime Factorization of 248351645

Prime Factorization 5 × 229 × 216901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248351645
Product of the distinct prime numbers

The prime factorization of 248351645 is 5 × 229 × 216901. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 19, 49, 86, 352, 7693, 706, 96560, 92749, 214232, 696755, 8100025, 6152008, 28230250, 81860826, 144795232, 557465726, 5101311157, 2211653278

Basic calculations (n = 248351645)

Multiplication

n×y
n×2 496703290
n×3 745054935
n×4 993406580
n×5 1241758225

Division

n÷y
n÷2 124175822.5
n÷3 82783881.666667
n÷3 62087911.25
n÷5 49670329

Exponentiation

ny
n2 61678539574206025
n3 1.5317966764452E+25
n4 3.8042422440069E+33
n5 9.447898192776E+41

Nth Root

y√n
2√n 15759.176533055
3√n 628.57293937801
4√n 125.53555883914
5√n 47.754401688791

Divisors of 248351645

1, 5, 229, 1145, 216901, 1084505, 49670329, 248351645

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 -248351644
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 248351645 can be divided by 8 positive divisors. The sum of these divisors (counting 248351645) is 1, the average is 0.125.

Base conversion 248351645

Base System Value
2 Binary 1110110011011000101110011101
3 Ternary 122022022120102002
4 Quaternary 32303120232131
5 Quinary 1002034223040
6 Senary 40351012045
8 Octal 1663305635
10 Decimal 248351645
12 Duodecimal 6b20a025
16 Hexadecimal ecd8b9d
20 Vigesimal 3hc3j25
36 Base36 43v1ct

Cryptographic Hash Functions

md5 daa0c12d1b7abc3a2f249b6a2966d077
sha1 cd8cd15a1017da88ffdf12e57d4ff2bd96c32cf5
sha256 58e1bdcacf0261d0e8f03d3b690cc1c3edfb541674ff43f5fdbd263e6c490a7c
sha512 638402cf99cee1bed85bef99119589d786e32d430cef2768ab49d55e5eccc026b2af61ba3f9f18053eed56b1df9a730a25dc684bf3b4cf6c47f0cd5a1e203a7b
ripemd-160 7e5023b12b15c62b930e8f3d487518bcb8901247

248351645 as geometric shapes

Circle

Radius = n
Diameter 496703290
Circumference 1560439406.8779
Area 1.9376884681047E+17

Sphere

Radius = n
Volume 6.4163749140179E+25
Surface area 7.7507538724189E+17
Circumference 1560439406.8779

Square

Length = n
Perimeter 993406580
Area 61678539574206025
Diagonal 351222264.59667

Cube

Length = n
Surface area 370071237445236150
Volume 1.5317966764452E+25
Space diagonal 430157667.28331

Equilateral Triangle

Length = n
Perimeter 745054935
Area 2.6707591069793E+16
Altitude 215078833.64165

Triangular Pyramid

Length = n
Surface area 2.6707591069793E+16
Volume 1.8052396955223E+24
Height 117074088.19889