248749775 (number)

248749775 is an odd 9-digits composite number following 248749774 and preceding 248749776. In scientific notation, it is written as 2.48749775 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 198872640 positive integers (up to 248749775) that are relatively prime to 248749775.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million seven hundred forty-nine thousand seven hundred seventy-five

Notation

Scientific notation 2.48749775 × 10^8
Engineering notation 2.48749775 × 10^6

Prime Factorization of 248749775

Prime Factorization 25 × 2777 × 3583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248749775
Product of the distinct prime numbers

The prime factorization of 248749775 is 25 × 2777 × 3583. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 9, 66, 914, 469, 8121, 719, 6002, 5578, 38278, 266300, 3266464, 6766783, 23364884, 45769501, 116066650, 940020952, 8472502496, 8384223084

Basic calculations (n = 248749775)

Multiplication

n×y
n×2 497499550
n×3 746249325
n×4 994999100
n×5 1243748875

Division

n÷y
n÷2 124374887.5
n÷3 82916591.666667
n÷3 62187443.75
n÷5 49749955

Exponentiation

ny
n2 61876450562550625
n3 1.5391753155233E+25
n4 3.8286951342198E+33
n5 9.5238705318076E+41

Nth Root

y√n
2√n 15771.803162606
3√n 628.90864635096
4√n 125.58583981726
5√n 47.769702799589

Divisors of 248749775

1, 25, 2777, 3583, 69425, 89575, 9949991, 248749775

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 -248749774
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 248749775 can be divided by 8 positive divisors. The sum of these divisors (counting 248749775) is 1, the average is 0.125.

Base conversion 248749775

Base System Value
2 Binary 1110110100111001111011001111
3 Ternary 122100001210112122
4 Quaternary 32310321323033
5 Quinary 1002134443100
6 Senary 40403323155
8 Octal 1664717317
10 Decimal 248749775
12 Duodecimal 6b3804bb
16 Hexadecimal ed39ecf
20 Vigesimal 3hede8f
36 Base36 443kjz

Cryptographic Hash Functions

md5 e08e20e324d221a2027e0894ffeca062
sha1 cfc76d56085e5f8b8071af4c6dec152ec9e42560
sha256 1ddc5d50be5d8a0b3ac6aa10bc858696cb71c353f4260d44f71c32469a9b09bc
sha512 89d075783bc53600b67665760fce5f61e1f97389d25a2f2f4ac0f762e98b8946d6794b336635c7ff13a10aa5025222a63450394d788685ff0204a136145e5485
ripemd-160 2a94d0ae89281d7336bbc339d1d8065c43bd5a37

248749775 as geometric shapes

Circle

Radius = n
Diameter 497499550
Circumference 1562940931.4442
Area 1.9439060251752E+17

Sphere

Radius = n
Volume 6.447282485113E+25
Surface area 7.7756241007008E+17
Circumference 1562940931.4442

Square

Length = n
Perimeter 994999100
Area 61876450562550625
Diagonal 351785305.44226

Cube

Length = n
Surface area 371258703375303750
Volume 1.5391753155233E+25
Space diagonal 430847248.67133

Equilateral Triangle

Length = n
Perimeter 746249325
Area 2.679328904159E+16
Altitude 215423624.33566

Triangular Pyramid

Length = n
Surface area 2.679328904159E+16
Volume 1.8139355050691E+24
Height 117261768.48075