1990369568 (number)

1990369568 is an even 10-digits composite number following 1990369567 and preceding 1990369569. In scientific notation, it is written as 1.990369568 × 10^9. The sum of its digits is 56. It has a total of 8 prime factors and 48 positive divisors. There are 903801600 positive integers (up to 1990369568) that are relatively prime to 1990369568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.990369568 × 10^9
Engineering notation 1.990369568 × 10^9

Prime Factorization of 1990369568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 1279 × 4421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 124398098
Product of the distinct prime numbers

The prime factorization of 1990369568 is 2 × 2 × 2 × 2 × 2 × 11 × 1279 × 4421. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 3, 73, 29, 68, 653, 8632, 5177, 67755, 64516, 666281, 372054, 5985116, 4974345, 71996081, 89344710, 822753686, 165422858, 6339708043, 590648386

Basic calculations (n = 1990369568)

Multiplication

n×y
n×2 3980739136
n×3 5971108704
n×4 7961478272
n×5 9951847840

Division

n÷y
n÷2 995184784
n÷3 663456522.66667
n÷3 497592392
n÷5 398073913.6

Exponentiation

ny
n2 3961571017220506624
n3 7.8849903941465E+27
n4 1.5694044924482E+37
n5 3.1236949416513E+46

Nth Root

y√n
2√n 44613.558118581
3√n 1257.8955313051
4√n 211.21921815635
5√n 72.408032125682

Divisors of 1990369568

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1279, 2558, 4421, 5116, 8842, 10232, 14069, 17684, 20464, 28138, 35368, 40928, 48631, 56276, 70736, 97262, 112552, 141472, 194524, 225104, 389048, 450208, 778096, 1556192, 5654459, 11308918, 22617836, 45235672, 62199049, 90471344, 124398098, 180942688, 248796196, 497592392, 995184784, 1990369568

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990369567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990369568 can be divided by 48 positive divisors. The sum of these divisors (counting 1990369568) is 1, the average is 0.020833333333333.

Base conversion 1990369568

Base System Value
2 Binary 1110110101000101010000100100000
3 Ternary 12010201020020202102
4 Quaternary 1312220222010200
5 Quinary 13034013311233
6 Senary 525300305532
8 Octal 16650520440
10 Decimal 1990369568
12 Duodecimal 4766a22a8
16 Hexadecimal 76a2a120
20 Vigesimal 1b1jg3i8
36 Base36 wx0izk

Cryptographic Hash Functions

md5 2c05d2b7662e2d1d4764722c37672c24
sha1 de46462398b584ef66caeba3221cf2bcd8c7f1d2
sha256 5b43b9b650043d633339dcd88774cf383eb163532e12538eea94009f0843d82c
sha512 5d1c5ba7b0da3758049bc0478abe63d2aeddd3237a76fcc6f4a56d98bb69b93beb7220c35af580a49a69f33dd41d687756833ca801efa97216b5f0e512e7318f
ripemd-160 4cac49077d550cad48c4c9713b6e3d227d792b38

1990369568 as geometric shapes

Circle

Radius = n
Diameter 3980739136
Circumference 12505860825.515
Area 1.2445642404374E+19

Sphere

Radius = n
Volume 3.3028570527836E+28
Surface area 4.9782569617497E+19
Circumference 12505860825.515

Square

Length = n
Perimeter 7961478272
Area 3961571017220506624
Diagonal 2814807637.2003

Cube

Length = n
Surface area 2.3769426103323E+19
Volume 7.8849903941465E+27
Space diagonal 3447421217.6149

Equilateral Triangle

Length = n
Perimeter 5971108704
Area 1.7154105699046E+18
Altitude 1723710608.8075

Triangular Pyramid

Length = n
Surface area 1.7154105699046E+18
Volume 9.2925502954863E+26
Height 938269212.40009