1990752462 (number)

1990752462 is an even 10-digits composite number following 1990752461 and preceding 1990752463. In scientific notation, it is written as 1.990752462 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 623301120 positive integers (up to 1990752462) that are relatively prime to 1990752462.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million seven hundred fifty-two thousand four hundred sixty-two

Notation

Scientific notation 1.990752462 × 10^9
Engineering notation 1.990752462 × 10^9

Prime Factorization of 1990752462

Prime Factorization 2 × 17 × 9 × 521 × 12487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1990752462
Product of the distinct prime numbers

The prime factorization of 1990752462 is 2 × 17 × 9 × 521 × 12487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1990752462)

Multiplication

n×y
n×2 3981504924
n×3 5972257386
n×4 7963009848
n×5 9953762310

Division

n÷y
n÷2 995376231
n÷3 663584154
n÷3 497688115.5
n÷5 398150492.4

Exponentiation

ny
n2 3963095364959061444
n3 7.889541854933E+27
n4 1.570612487176E+37
n5 3.1267006756936E+46

Nth Root

y√n
2√n 44617.849141347
3√n 1257.9761879794
4√n 211.22937565913
5√n 72.410817786029

Divisors of 1990752462

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990752461
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990752462 can be divided by 32 positive divisors. The sum of these divisors (counting 1990752462) is 1, the average is 0.03125.

Base conversion 1990752462

Base System Value
2 Binary 1110110101010000111100011001110
3 Ternary 12010201221200222200
4 Quaternary 1312222013203032
5 Quinary 13034113034322
6 Senary 525312422330
8 Octal 16652074316
10 Decimal 1990752462
12 Duodecimal 4768479a6
16 Hexadecimal 76a878ce
20 Vigesimal 1b224132
36 Base36 wx8qfi

Cryptographic Hash Functions

md5 cf4e1885bd0778d37cc13083c7049225
sha1 73662610ecd09232a23a3eb3ce96c408c9af089e
sha256 9295137e400883103c8262a6dc4055595d560d2cc1793e8a5532f97d893bf789
sha512 0a671a9ac24b3e24c621a92fee51e1e0629b42e43bc3f188becd63387a00c494d02a6416f6844402fbfbb2c48fe19bf7f5fab20aacba61c2e1a6c53cecc02763
ripemd-160 99e51c135379afbcba343178545375bb296eba49

1990752462 as geometric shapes

Circle

Radius = n
Diameter 3981504924
Circumference 12508266619.47
Area 1.2450431284031E+19

Sphere

Radius = n
Volume 3.3047635642196E+28
Surface area 4.9801725136125E+19
Circumference 12508266619.47

Square

Length = n
Perimeter 7963009848
Area 3963095364959061444
Diagonal 2815349131.088

Cube

Length = n
Surface area 2.3778572189754E+19
Volume 7.889541854933E+27
Space diagonal 3448084409.4768

Equilateral Triangle

Length = n
Perimeter 5972257386
Area 1.7160706318375E+18
Altitude 1724042204.7384

Triangular Pyramid

Length = n
Surface area 1.7160706318375E+18
Volume 9.2979142434637E+26
Height 938449710.36268