620497638 (number)

620497638 is an even 9-digits composite number following 620497637 and preceding 620497639. In scientific notation, it is written as 6.20497638 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 206832528 positive integers (up to 620497638) that are relatively prime to 620497638.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.20497638 × 10^8
Engineering notation 6.20497638 × 10^6

Prime Factorization of 620497638

Prime Factorization 2 × 3 × 3 × 3 × 11490697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 68944182
Product of the distinct prime numbers

The prime factorization of 620497638 is 2 × 3 × 3 × 3 × 11490697. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 76, 82, 913, 746, 3371, 5998, 83470, 67371, 689977, 7603, 7984777, 8884879, 16133156, 89101827, 446032133, 591096354, 5067645562, 6898147428

Basic calculations (n = 620497638)

Multiplication

n×y
n×2 1240995276
n×3 1861492914
n×4 2481990552
n×5 3102488190

Division

n÷y
n÷2 310248819
n÷3 206832546
n÷3 155124409.5
n÷5 124099527.6

Exponentiation

ny
n2 385017318763579044
n3 2.3890233688189E+26
n4 1.482383357479E+35
n5 9.198153719262E+43

Nth Root

y√n
2√n 24909.790003129
3√n 852.92997541832
4√n 157.82835614404
5√n 57.351928576631

Divisors of 620497638

1, 2, 3, 6, 9, 18, 27, 54, 11490697, 22981394, 34472091, 68944182, 103416273, 206832546, 310248819, 620497638

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 -620497637
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 620497638 can be divided by 16 positive divisors. The sum of these divisors (counting 620497638) is 1, the average is 0.0625.

Base conversion 620497638

Base System Value
2 Binary 100100111111000000101011100110
3 Ternary 1121020120112202000
4 Quaternary 210333000223212
5 Quinary 2232321411023
6 Senary 141323230130
8 Octal 4477005346
10 Decimal 620497638
12 Duodecimal 153978346
16 Hexadecimal 24fc0ae6
20 Vigesimal 9di241i
36 Base36 a9ff1i

Cryptographic Hash Functions

md5 eea7062664d706a9eea58ef3fdfe7d85
sha1 23bb7dc9e5170b75b99c4ba990519e57fa4f475a
sha256 d0f93faccc70b5c66032b7c084e4595de9f54f019ba43e60e606f19fe19b5da3
sha512 4022cfbb5fcb16c64548a6fd43a7c06bd8e013dd9608ded4bdac754695708332a2ed77988ddaf4bc976549d859d5241279eaa380ad9201ad683af01a7f0b18cd
ripemd-160 a443f7ef2f67959be9698ef38b6fec1a41c9f6ef

620497638 as geometric shapes

Circle

Radius = n
Diameter 1240995276
Circumference 3898701642.2212
Area 1.2095675801325E+18

Sphere

Radius = n
Volume 1.0007117686315E+27
Surface area 4.83827032053E+18
Circumference 3898701642.2212

Square

Length = n
Perimeter 2481990552
Area 385017318763579044
Diagonal 877516175.08007

Cube

Length = n
Surface area 2310103912581474264
Volume 2.3890233688189E+26
Space diagonal 1074733434.9925

Equilateral Triangle

Length = n
Perimeter 1861492914
Area 1.6671738947312E+17
Altitude 537366717.49624

Triangular Pyramid

Length = n
Surface area 1.6671738947312E+17
Volume 2.8154910408417E+25
Height 292505391.69336