638049118 (number)

638049118 is an even 9-digits composite number following 638049117 and preceding 638049119. In scientific notation, it is written as 6.38049118 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 258667200 positive integers (up to 638049118) that are relatively prime to 638049118.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million forty-nine thousand one hundred eighteen

Notation

Scientific notation 6.38049118 × 10^8
Engineering notation 6.38049118 × 10^6

Prime Factorization of 638049118

Prime Factorization 2 × 7 × 23 × 23 × 101 × 853

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 27741266
Product of the distinct prime numbers

The prime factorization of 638049118 is 2 × 7 × 23 × 23 × 101 × 853. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 54, 27, 292, 122, 6230, 9862, 2232, 96071, 514213, 382465, 5382084, 201427, 42399633, 13272633, 752906356, 852496684, 415492328, 424770401

Basic calculations (n = 638049118)

Multiplication

n×y
n×2 1276098236
n×3 1914147354
n×4 2552196472
n×5 3190245590

Division

n÷y
n÷2 319024559
n÷3 212683039.33333
n÷3 159512279.5
n÷5 127609823.6

Exponentiation

ny
n2 407106676980577924
n3 2.5975405617937E+26
n4 1.6573584644217E+35
n5 1.0574761064341E+44

Nth Root

y√n
2√n 25259.634162038
3√n 860.89734981376
4√n 158.93279762855
5√n 57.672771544581

Divisors of 638049118

1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 529, 707, 853, 1058, 1414, 1706, 2323, 3703, 4646, 5971, 7406, 11942, 16261, 19619, 32522, 39238, 53429, 86153, 106858, 137333, 172306, 274666, 374003, 451237, 603071, 748006, 902474, 1206142, 1981519, 3158659, 3963038, 6317318, 13870633, 27741266, 45574937, 91149874, 319024559, 638049118

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 -638049117
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 638049118 can be divided by 48 positive divisors. The sum of these divisors (counting 638049118) is 1, the average is 0.020833333333333.

Base conversion 638049118

Base System Value
2 Binary 100110000001111101101101011110
3 Ternary 1122110121020211211
4 Quaternary 212001331231132
5 Quinary 2301320032433
6 Senary 143151335034
8 Octal 4601755536
10 Decimal 638049118
12 Duodecimal 15982147a
16 Hexadecimal 2607db5e
20 Vigesimal 9j7g2fi
36 Base36 ajvlum

Cryptographic Hash Functions

md5 64a82ed25313f724189092fab2b69d99
sha1 c64eeff6109fc3a534f450825ba71d1af7a1d3a4
sha256 2dd9ae7a024c2626fe8156b2c393efcfcf8969d4acf505f21d4dc423734e4281
sha512 dfa668643f5f32c2dac7ff09f2ea535faef4f8341010ab73637229faff5f069550a6523db9d60d9a3661134ef376ac9a373e7337c4279ff36b8b95cbd8567785
ripemd-160 1b93c7bb38dad8f7f3b1066df6d61515506dabd0

638049118 as geometric shapes

Circle

Radius = n
Diameter 1276098236
Circumference 4008980843.4765
Area 1.2789633456295E+18

Sphere

Radius = n
Volume 1.0880552461777E+27
Surface area 5.1158533825181E+18
Circumference 4008980843.4765

Square

Length = n
Perimeter 2552196472
Area 407106676980577924
Diagonal 902337716.13579

Cube

Length = n
Surface area 2442640061883467544
Volume 2.5975405617937E+26
Space diagonal 1105133490.1005

Equilateral Triangle

Length = n
Perimeter 1914147354
Area 1.7628236215772E+17
Altitude 552566745.05025

Triangular Pyramid

Length = n
Surface area 1.7628236215772E+17
Volume 3.0612309094191E+25
Height 300779238.71193