638403796 (number)

638403796 is an even 9-digits composite number following 638403795 and preceding 638403797. In scientific notation, it is written as 6.38403796 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 299214720 positive integers (up to 638403796) that are relatively prime to 638403796.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.38403796 × 10^8
Engineering notation 6.38403796 × 10^6

Prime Factorization of 638403796

Prime Factorization 2 × 2 × 29 × 61 × 83 × 1087

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 319201898
Product of the distinct prime numbers

The prime factorization of 638403796 is 2 × 2 × 29 × 61 × 83 × 1087. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 44, 49, 458, 162, 766, 120, 92595, 3577, 735837, 875780, 8807044, 1817677, 18553160, 33777069, 212029016, 602893249, 813130667, 1817951540

Basic calculations (n = 638403796)

Multiplication

n×y
n×2 1276807592
n×3 1915211388
n×4 2553615184
n×5 3192018980

Division

n÷y
n÷2 319201898
n÷3 212801265.33333
n÷3 159600949
n÷5 127680759.2

Exponentiation

ny
n2 407559406747209616
n3 2.6018747236293E+26
n4 1.6610467002814E+35
n5 1.0604185187929E+44

Nth Root

y√n
2√n 25266.653834649
3√n 861.0568384704
4√n 158.95487987051
5√n 57.679181933984

Divisors of 638403796

1, 2, 4, 29, 58, 61, 83, 116, 122, 166, 244, 332, 1087, 1769, 2174, 2407, 3538, 4348, 4814, 5063, 7076, 9628, 10126, 20252, 31523, 63046, 66307, 90221, 126092, 132614, 146827, 180442, 265228, 293654, 360884, 587308, 1922903, 2616409, 3845806, 5232818, 5503481, 7691612, 10465636, 11006962, 22013924, 159600949, 319201898, 638403796

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638403795
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638403796 can be divided by 48 positive divisors. The sum of these divisors (counting 638403796) is 1, the average is 0.020833333333333.

Base conversion 638403796

Base System Value
2 Binary 100110000011010100010011010100
3 Ternary 1122111021021101001
4 Quaternary 212003110103110
5 Quinary 2301412410141
6 Senary 143203113044
8 Octal 4603242324
10 Decimal 638403796
12 Duodecimal 159972784
16 Hexadecimal 260d44d4
20 Vigesimal 9ja099g
36 Base36 ak37is

Cryptographic Hash Functions

md5 20834e21222e981736a7f9ce2ee08d70
sha1 ef083deb50c1f4c6fd0fdbcefff3e9bc6f782f91
sha256 ab799b2bc176a323a7e992838747c6ae6e8b82b76c1008249f35613117444646
sha512 cb6d2db279363d5f7da8a517d1fbf24fcda4d536c25bf42783ee0e250e080e5cdf0baebf8ecc306f38a5d41f4b3795dcedf55a9a8460ac96991d76c6770f6d11
ripemd-160 00b2b3fe0e4c5f0246ac4f19e9799ad1ee20a487

638403796 as geometric shapes

Circle

Radius = n
Diameter 1276807592
Circumference 4011209351.0749
Area 1.2803856381384E+18

Sphere

Radius = n
Volume 1.089870735642E+27
Surface area 5.1215425525538E+18
Circumference 4011209351.0749

Square

Length = n
Perimeter 2553615184
Area 407559406747209616
Diagonal 902839306.57367

Cube

Length = n
Surface area 2445356440483257696
Volume 2.6018747236293E+26
Space diagonal 1105747810.4168

Equilateral Triangle

Length = n
Perimeter 1915211388
Area 1.764783998972E+17
Altitude 552873905.20842

Triangular Pyramid

Length = n
Surface area 1.764783998972E+17
Volume 3.0663387681269E+25
Height 300946435.52456