1628389620 (number)

1628389620 is an even 10-digits composite number following 1628389619 and preceding 1628389621. In scientific notation, it is written as 1.628389620 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 355276800 positive integers (up to 1628389620) that are relatively prime to 1628389620.

Interesting facts

Basic properties

Name

Name one billion six hundred twenty-eight million three hundred eighty-nine thousand six hundred twenty

Notation

Scientific notation 1.628389620 × 10^9
Engineering notation 1.628389620 × 10^9

Prime Factorization of 1628389620

Prime Factorization 2 × 2 × 3 × 15 × 143 × 41 × 1543

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 814194810
Product of the distinct prime numbers

The prime factorization of 1628389620 is 2 × 2 × 3 × 15 × 143 × 41 × 1543. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1628389620)

Multiplication

n×y
n×2 3256779240
n×3 4885168860
n×4 6513558480
n×5 8141948100

Division

n÷y
n÷2 814194810
n÷3 542796540
n÷3 407097405
n÷5 325677924

Exponentiation

ny
n2 2651652754523744400
n3 4.3179238213109E+27
n4 7.0312623305734E+36
n5 1.1449634594603E+46

Nth Root

y√n
2√n 40353.309901419
3√n 1176.4842254821
4√n 200.88133288442
5√n 69.558733362708

Divisors of 1628389620

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1628389619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1628389620 can be divided by 96 positive divisors. The sum of these divisors (counting 1628389620) is 1, the average is 0.010416666666667.

Base conversion 1628389620

Base System Value
2 Binary 1100001000011110100000011110100
3 Ternary 11012111002202121200
4 Quaternary 1201003310003310
5 Quinary 11313331431440
6 Senary 425330012500
8 Octal 14103640364
10 Decimal 1628389620
12 Duodecimal 395417130
16 Hexadecimal 610f40f4
20 Vigesimal 158h8e10
36 Base36 qxi1h0

Cryptographic Hash Functions

md5 9eff7e382c651321c5ba477568b11406
sha1 8fdaa501217f4a450e78d4f1e503ca1be08d461e
sha256 f3f8e5b819d5ca1fbad3df90c5e945b381d0ef2423c35932e4777328b33fd48a
sha512 add34a319f34f8a819fc5dec28b996d682c9cdd717f8297de6b644fe8cb630241b3c620c2c6908069b6aef364bcf2d5782e691da74b9c7ae584e03d24a1ad17c
ripemd-160 c36cef9c7674dbf0eb4d7fb0b4e8fec48ff65d3c

1628389620 as geometric shapes

Circle

Radius = n
Diameter 3256779240
Circumference 10231473734.748
Area 8.3304128134829E+18

Sphere

Radius = n
Volume 1.8086877007721E+28
Surface area 3.3321651253932E+19
Circumference 10231473734.748

Square

Length = n
Perimeter 6513558480
Area 2651652754523744400
Diagonal 2302890685.4316

Cube

Length = n
Surface area 1.5909916527142E+19
Volume 4.3179238213109E+27
Space diagonal 2820453556.3578

Equilateral Triangle

Length = n
Perimeter 4885168860
Area 1.1481993237163E+18
Altitude 1410226778.1789

Triangular Pyramid

Length = n
Surface area 1.1481993237163E+18
Volume 5.0887220244931E+26
Height 767630228.47719