248991750 (number)

248991750 is an even 9-digits composite number following 248991749 and preceding 248991751. In scientific notation, it is written as 2.48991750 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 56908800 positive integers (up to 248991750) that are relatively prime to 248991750.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48991750 × 10^8
Engineering notation 2.48991750 × 10^6

Prime Factorization of 248991750

Prime Factorization 2 × 315 × 5 × 5 × 15809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49798350
Product of the distinct prime numbers

The prime factorization of 248991750 is 2 × 315 × 5 × 5 × 15809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 40, 66, 215, 822, 6382, 4393, 10173, 17829, 600102, 752665, 6450540, 2192046, 17249918, 23955854, 293592572, 62373418, 405790173, 5999429285

Basic calculations (n = 248991750)

Multiplication

n×y
n×2 497983500
n×3 746975250
n×4 995967000
n×5 1244958750

Division

n÷y
n÷2 124495875
n÷3 82997250
n÷3 62247937.5
n÷5 49798350

Exponentiation

ny
n2 61996891568062500
n3 1.5436714526092E+25
n4 3.8436145641021E+33
n5 9.5702831664127E+41

Nth Root

y√n
2√n 15779.472424641
3√n 629.11250697246
4√n 125.61637005041
5√n 47.778992921563

Divisors of 248991750

1, 2, 5, 10, 25, 50, 315, 630, 1575, 3150, 7875, 15750, 15809, 31618, 79045, 158090, 395225, 790450, 4979835, 9959670, 24899175, 49798350, 124495875, 248991750

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248991749
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248991750 can be divided by 24 positive divisors. The sum of these divisors (counting 248991750) is 1, the average is 0.041666666666667.

Base conversion 248991750

Base System Value
2 Binary 1110110101110101000000000110
3 Ternary 122100112002110200
4 Quaternary 32311311000012
5 Quinary 1002220214000
6 Senary 40412431330
8 Octal 1665650006
10 Decimal 248991750
12 Duodecimal 6b478546
16 Hexadecimal ed75006
20 Vigesimal 3hg3j7a
36 Base36 448r9i

Cryptographic Hash Functions

md5 5885faa920a5dc20bf835d8a61f922bd
sha1 6e68461376e721ec74aed84e226b9a1b5ff9cca3
sha256 f55a251efa584b0c5b41360e34baae533998381b3bfaf9912e47b2e62096b550
sha512 d2de42c49a983f55035769828c798f5077c937f7699f8ffdc90fd182c193f00e866e17a8a26c636c67bb3e2f80d233e1c3ea65dc5b93102a45ce45775fe8e775
ripemd-160 38f04d4ea24446bd5c8028f9dd5ad23861888cce

248991750 as geometric shapes

Circle

Radius = n
Diameter 497983500
Circumference 1564461305.2089
Area 1.9476897909563E+17

Sphere

Radius = n
Volume 6.4661158600978E+25
Surface area 7.7907591638251E+17
Circumference 1564461305.2089

Square

Length = n
Perimeter 995967000
Area 61996891568062500
Diagonal 352127509.76901

Cube

Length = n
Surface area 371981349408375000
Volume 1.5436714526092E+25
Space diagonal 431266361.66549

Equilateral Triangle

Length = n
Perimeter 746975250
Area 2.6845441526806E+16
Altitude 215633180.83274

Triangular Pyramid

Length = n
Surface area 2.6845441526806E+16
Volume 1.8192342534401E+24
Height 117375836.58967