248628690 (number)

248628690 is an even 9-digits composite number following 248628689 and preceding 248628691. In scientific notation, it is written as 2.48628690 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 66300768 positive integers (up to 248628690) that are relatively prime to 248628690.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million six hundred twenty-eight thousand six hundred ninety

Notation

Scientific notation 2.48628690 × 10^8
Engineering notation 2.48628690 × 10^6

Prime Factorization of 248628690

Prime Factorization 2 × 405 × 306949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248628690
Product of the distinct prime numbers

The prime factorization of 248628690 is 2 × 405 × 306949. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 52, 94, 673, 360, 3346, 7683, 8319, 82453, 380612, 847424, 2064203, 9567830, 29860627, 82488390, 850659466, 198179361, 6128899875, 9074496766

Basic calculations (n = 248628690)

Multiplication

n×y
n×2 497257380
n×3 745886070
n×4 994514760
n×5 1243143450

Division

n÷y
n÷2 124314345
n÷3 82876230
n÷3 62157172.5
n÷5 49725738

Exponentiation

ny
n2 61816225491116100
n3 1.5369287164601E+25
n4 3.8212457339685E+33
n5 9.5007132100468E+41

Nth Root

y√n
2√n 15767.964041055
3√n 628.80658426472
4√n 125.57055403658
5√n 47.765051280984

Divisors of 248628690

1, 2, 405, 810, 306949, 613898, 124314345, 248628690

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 -248628689
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 248628690 can be divided by 8 positive divisors. The sum of these divisors (counting 248628690) is 1, the average is 0.125.

Base conversion 248628690

Base System Value
2 Binary 1110110100011100010111010010
3 Ternary 122022211122110000
4 Quaternary 32310130113102
5 Quinary 1002122104230
6 Senary 40400550430
8 Octal 1664342722
10 Decimal 248628690
12 Duodecimal 6b322416
16 Hexadecimal ed1c5d2
20 Vigesimal 3hdibea
36 Base36 440z4i

Cryptographic Hash Functions

md5 390eaef97718cb5f8533894d17dec82c
sha1 e471db7ece36b1e9db3be8bf38c91f99e4e2fbdc
sha256 cabe2f5f83e2c0f84b273bd29e9141ec225dd204ea05e2bf3f88b802b722e6f7
sha512 2f0f41fa8fd3930b120ba6be978ca3abc3ee24e84ed2f1ef04b6122f1e85e70b930affdc377adb64f14b67da3e6cbcfde339169765597e3f5ec827bdda9f36aa
ripemd-160 e834dd9b2111e85ccc9c6905db23075a85acb442

248628690 as geometric shapes

Circle

Radius = n
Diameter 497257380
Circumference 1562180131.9513
Area 1.9420139987554E+17

Sphere

Radius = n
Volume 6.4378719529629E+25
Surface area 7.7680559950216E+17
Circumference 1562180131.9513

Square

Length = n
Perimeter 994514760
Area 61816225491116100
Diagonal 351614065.39306

Cube

Length = n
Surface area 370897352946696600
Volume 1.5369287164601E+25
Space diagonal 430637523.29929

Equilateral Triangle

Length = n
Perimeter 745886070
Area 2.6767210820687E+16
Altitude 215318761.64965

Triangular Pyramid

Length = n
Surface area 2.6767210820687E+16
Volume 1.8112878626821E+24
Height 117204688.46435