620897730 (number)

620897730 is an even 9-digits composite number following 620897729 and preceding 620897731. In scientific notation, it is written as 6.20897730 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 161348864 positive integers (up to 620897730) that are relatively prime to 620897730.

Interesting facts

Basic properties

Name

Name six hundred twenty million eight hundred ninety-seven thousand seven hundred thirty

Notation

Scientific notation 6.20897730 × 10^8
Engineering notation 6.20897730 × 10^6

Prime Factorization of 620897730

Prime Factorization 2 × 141 × 5 × 269 × 1637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 620897730
Product of the distinct prime numbers

The prime factorization of 620897730 is 2 × 141 × 5 × 269 × 1637. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 620897730)

Multiplication

n×y
n×2 1241795460
n×3 1862693190
n×4 2483590920
n×5 3104488650

Division

n÷y
n÷2 310448865
n÷3 206965910
n÷3 155224432.5
n÷5 124179546

Exponentiation

ny
n2 385513991119152900
n3 2.3936476196912E+26
n4 1.4862103734862E+35
n5 9.2278464720002E+43

Nth Root

y√n
2√n 24917.819527398
3√n 853.11325687924
4√n 157.85379161553
5√n 57.359322684366

Divisors of 620897730

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 -620897729
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 620897730 can be divided by 32 positive divisors. The sum of these divisors (counting 620897730) is 1, the average is 0.03125.

Base conversion 620897730

Base System Value
2 Binary 100101000000100010010111000010
3 Ternary 1121021022212120020
4 Quaternary 211000202113002
5 Quinary 2232422211410
6 Senary 141335554310
8 Octal 4500422702
10 Decimal 620897730
12 Duodecimal 153b2b996
16 Hexadecimal 250225c2
20 Vigesimal 9e0c46a
36 Base36 a9nzr6

Cryptographic Hash Functions

md5 b0e319dcd3756a37916a715970c1c817
sha1 a526876185c73fab3bbfcd0323663468b6e30382
sha256 e61bc233460e30852b4ad74488229e082b61408e7caece6d95bba0d539ee2804
sha512 b99cb10645e4c96aac29625d6c7b268689f21e673eeede2170dcea457e18dbae3f173bf1013d3a80460926c9ce84776697f62a7ca197d9d9c66d7b46b5cef4e1
ripemd-160 77285f3cd35a1aba51e29846e4b62f1476625cd8

620897730 as geometric shapes

Circle

Radius = n
Diameter 1241795460
Circumference 3901215494.3972
Area 1.211127922356E+18

Sphere

Radius = n
Volume 1.0026487703073E+27
Surface area 4.844511689424E+18
Circumference 3901215494.3972

Square

Length = n
Perimeter 2483590920
Area 385513991119152900
Diagonal 878081990.61267

Cube

Length = n
Surface area 2313083946714917400
Volume 2.3936476196912E+26
Space diagonal 1075426414.6642

Equilateral Triangle

Length = n
Perimeter 1862693190
Area 1.6693245491176E+17
Altitude 537713207.33209

Triangular Pyramid

Length = n
Surface area 1.6693245491176E+17
Volume 2.8209407727578E+25
Height 292693996.87089