1990248368 (number)

1990248368 is an even 10-digits composite number following 1990248367 and preceding 1990248369. In scientific notation, it is written as 1.990248368 × 10^9. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 964550912 positive integers (up to 1990248368) that are relatively prime to 1990248368.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million two hundred forty-eight thousand three hundred sixty-eight

Notation

Scientific notation 1.990248368 × 10^9
Engineering notation 1.990248368 × 10^9

Prime Factorization of 1990248368

Prime Factorization 2 × 2 × 2 × 2 × 53 × 83 × 28277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 248781046
Product of the distinct prime numbers

The prime factorization of 1990248368 is 2 × 2 × 2 × 2 × 53 × 83 × 28277. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 10, 27, 742, 940, 7969, 4138, 97411, 48837, 299434, 618313, 8164429, 1955802, 3657550, 44778187, 6380861, 156472091, 2089178117, 598500216

Basic calculations (n = 1990248368)

Multiplication

n×y
n×2 3980496736
n×3 5970745104
n×4 7960993472
n×5 9951241840

Division

n÷y
n÷2 995124184
n÷3 663416122.66667
n÷3 497562092
n÷5 398049673.6

Exponentiation

ny
n2 3961088566326663424
n3 7.8835500546351E+27
n4 1.5690222630284E+37
n5 3.1227439983479E+46

Nth Root

y√n
2√n 44612.199766432
3√n 1257.8699983529
4√n 211.21600262866
5√n 72.407150272643

Divisors of 1990248368

1, 2, 4, 8, 16, 53, 83, 106, 166, 212, 332, 424, 664, 848, 1328, 4399, 8798, 17596, 28277, 35192, 56554, 70384, 113108, 226216, 452432, 1498681, 2346991, 2997362, 4693982, 5994724, 9387964, 11989448, 18775928, 23978896, 37551856, 124390523, 248781046, 497562092, 995124184, 1990248368

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990248367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990248368 can be divided by 40 positive divisors. The sum of these divisors (counting 1990248368) is 1, the average is 0.025.

Base conversion 1990248368

Base System Value
2 Binary 1110110101000001100011110110000
3 Ternary 12010201000002111112
4 Quaternary 1312220030132300
5 Quinary 13034000421433
6 Senary 525253532452
8 Octal 16650143660
10 Decimal 1990248368
12 Duodecimal 476644128
16 Hexadecimal 76a0c7b0
20 Vigesimal 1b1j10i8
36 Base36 wwxxgw

Cryptographic Hash Functions

md5 9f35ba116f53c748a3e0b5343b39e393
sha1 5ba1fff2c84b5b783ecb79dfaaea45aa86f31d94
sha256 07b2d66ff5cd22396aded8756041afba617cedae536e43cdf655477fb15cd40d
sha512 303bdeec748c43f05eae3f3c77ec0b5b4e4ad4e735bfbde29d2d6d2452c044d0134fc11ba4ba94e54d84d465c97aafde342a00947246e6dca921116f5c76c824
ripemd-160 596ddb4cf5667102256aa43497eb2e9aa7f3f521

1990248368 as geometric shapes

Circle

Radius = n
Diameter 3980496736
Circumference 12505099303.456
Area 1.244412674019E+19

Sphere

Radius = n
Volume 3.3022537247799E+28
Surface area 4.9776506960761E+19
Circumference 12505099303.456

Square

Length = n
Perimeter 7960993472
Area 3961088566326663424
Diagonal 2814636234.5165

Cube

Length = n
Surface area 2.376653139796E+19
Volume 7.8835500546351E+27
Space diagonal 3447211293.057

Equilateral Triangle

Length = n
Perimeter 5970745104
Area 1.7152016625395E+18
Altitude 1723605646.5285

Triangular Pyramid

Length = n
Surface area 1.7152016625395E+18
Volume 9.2908528390934E+26
Height 938212078.17217