620494986 (number)

620494986 is an even 9-digits composite number following 620494985 and preceding 620494987. In scientific notation, it is written as 6.20494986 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 203918400 positive integers (up to 620494986) that are relatively prime to 620494986.

Interesting facts

Basic properties

Name

Name six hundred twenty million four hundred ninety-four thousand nine hundred eighty-six

Notation

Scientific notation 6.20494986 × 10^8
Engineering notation 6.20494986 × 10^6

Prime Factorization of 620494986

Prime Factorization 2 × 3 × 71 × 1456561

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 620494986
Product of the distinct prime numbers

The prime factorization of 620494986 is 2 × 3 × 71 × 1456561. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 18, 70, 328, 852, 5153, 5983, 5457, 70109, 196651, 434095, 1807163, 338106, 56100353, 11217860, 634151032, 178288220, 2418099816, 2387736558

Basic calculations (n = 620494986)

Multiplication

n×y
n×2 1240989972
n×3 1861484958
n×4 2481979944
n×5 3102474930

Division

n÷y
n÷2 310247493
n÷3 206831662
n÷3 155123746.5
n÷5 124098997.2

Exponentiation

ny
n2 385014027651140196
n3 2.388992736972E+26
n4 1.4823580148815E+35
n5 9.197957156909E+43

Nth Root

y√n
2√n 24909.73677099
3√n 852.92876027884
4√n 157.82818750461
5√n 57.351879552246

Divisors of 620494986

1, 2, 3, 6, 71, 142, 213, 426, 1456561, 2913122, 4369683, 8739366, 103415831, 206831662, 310247493, 620494986

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -620494985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 620494986 can be divided by 16 positive divisors. The sum of these divisors (counting 620494986) is 1, the average is 0.0625.

Base conversion 620494986

Base System Value
2 Binary 100100111111000000000010001010
3 Ternary 1121020120102002210
4 Quaternary 210333000002022
5 Quinary 2232321314421
6 Senary 141323205550
8 Octal 4477000212
10 Decimal 620494986
12 Duodecimal 1539768b6
16 Hexadecimal 24fc008a
20 Vigesimal 9di1h96
36 Base36 a9fczu

Cryptographic Hash Functions

md5 4e6363a9b622adff3b50eb20d39a5a48
sha1 3baeade33c04f4c4305ae73b533a92963e49578c
sha256 9641f40229057c2d16d1561d7a4dc582792c6b81a56b1c2c2b839e407ba6e7b4
sha512 ea0bd8e7b59db71da7b25dc9b72ae0317d260ae90e304edb7ae7e9fe55fa785ed39639f11c8addbd6dc05d78f2220ab5aac9b65f3efda432c5c65d04b3fc99d2
ripemd-160 f2880ac0f03eed072b9b82705b2a6013a4f0cb46

620494986 as geometric shapes

Circle

Radius = n
Diameter 1240989972
Circumference 3898684979.2138
Area 1.2095572407978E+18

Sphere

Radius = n
Volume 1.0006989375934E+27
Surface area 4.8382289631914E+18
Circumference 3898684979.2138

Square

Length = n
Perimeter 2481979944
Area 385014027651140196
Diagonal 877512424.5857

Cube

Length = n
Surface area 2310084165906841176
Volume 2.388992736972E+26
Space diagonal 1074728841.5937

Equilateral Triangle

Length = n
Perimeter 1861484958
Area 1.6671596437963E+17
Altitude 537364420.79687

Triangular Pyramid

Length = n
Surface area 1.6671596437963E+17
Volume 2.8154549408638E+25
Height 292504141.52857