620961520 (number)

620961520 is an even 9-digits composite number following 620961519 and preceding 620961521. In scientific notation, it is written as 6.20961520 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 248201472 positive integers (up to 620961520) that are relatively prime to 620961520.

Interesting facts

Basic properties

Name

Name six hundred twenty million nine hundred sixty-one thousand five hundred twenty

Notation

Scientific notation 6.20961520 × 10^8
Engineering notation 6.20961520 × 10^6

Prime Factorization of 620961520

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3517 × 2207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 77620190
Product of the distinct prime numbers

The prime factorization of 620961520 is 2 × 2 × 2 × 2 × 5 × 3517 × 2207. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 620961520)

Multiplication

n×y
n×2 1241923040
n×3 1862884560
n×4 2483846080
n×5 3104807600

Division

n÷y
n÷2 310480760
n÷3 206987173.33333
n÷3 155240380
n÷5 124192304

Exponentiation

ny
n2 385593209320710400
n3 2.3943854536147E+26
n4 1.4868212307425E+35
n5 9.232587714101E+43

Nth Root

y√n
2√n 24919.099502189
3√n 853.14247169109
4√n 157.85784586833
5√n 57.360501236215

Divisors of 620961520

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -620961519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 620961520 can be divided by 40 positive divisors. The sum of these divisors (counting 620961520) is 1, the average is 0.025.

Base conversion 620961520

Base System Value
2 Binary 100101000000110001111011110000
3 Ternary 1121021110010001211
4 Quaternary 211000301323300
5 Quinary 2232431232040
6 Senary 141341205504
8 Octal 4500617360
10 Decimal 620961520
12 Duodecimal 153b60894
16 Hexadecimal 25031ef0
20 Vigesimal 9e103g0
36 Base36 a9pcz4

Cryptographic Hash Functions

md5 af42652922a3178ea253e33aab02769e
sha1 25e8d8ea86742a3f2cbaf78f4beb9a53ffc7204d
sha256 654bd883523f0a1ebc9771d665e7d6513888f08bce89051913420b189f2f1722
sha512 6f8dc1368d1aba2412344c492978146eb9f92bb6e6d187339c0a2edee780af0f5635e8a2ae6f0ecc2c59096b0fccdb6ee32b491206a842e8a929b0f0520f7f7a
ripemd-160 b789189a198dd0bb61f7b9718e6cdc35e4036b7a

620961520 as geometric shapes

Circle

Radius = n
Diameter 1241923040
Circumference 3901616298.7879
Area 1.2113767936761E+18

Sphere

Radius = n
Volume 1.0029578334584E+27
Surface area 4.8455071747042E+18
Circumference 3901616298.7879

Square

Length = n
Perimeter 2483846080
Area 385593209320710400
Diagonal 878172203.29581

Cube

Length = n
Surface area 2313559255924262400
Volume 2.3943854536147E+26
Space diagonal 1075536902.1852

Equilateral Triangle

Length = n
Perimeter 1862884560
Area 1.6696675739925E+17
Altitude 537768451.0926

Triangular Pyramid

Length = n
Surface area 1.6696675739925E+17
Volume 2.8218103183756E+25
Height 292724067.76527