638367066 (number)

638367066 is an even 9-digits composite number following 638367065 and preceding 638367067. In scientific notation, it is written as 6.38367066 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 198720000 positive integers (up to 638367066) that are relatively prime to 638367066.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million three hundred sixty-seven thousand sixty-six

Notation

Scientific notation 6.38367066 × 10^8
Engineering notation 6.38367066 × 10^6

Prime Factorization of 638367066

Prime Factorization 2 × 9 × 31 × 47 × 101 × 241

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 638367066
Product of the distinct prime numbers

The prime factorization of 638367066 is 2 × 9 × 31 × 47 × 101 × 241. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 70, 5, 879, 759, 1154, 3895, 18291, 16921, 691850, 634397, 7150004, 8610702, 33932153, 37210127, 449978299, 577709211, 7881393783, 8836006694

Basic calculations (n = 638367066)

Multiplication

n×y
n×2 1276734132
n×3 1915101198
n×4 2553468264
n×5 3191835330

Division

n÷y
n÷2 319183533
n÷3 212789022
n÷3 159591766.5
n÷5 127673413.2

Exponentiation

ny
n2 407512510953448356
n3 2.6014256597565E+26
n4 1.6606644658358E+35
n5 1.0601135026661E+44

Nth Root

y√n
2√n 25265.92697686
3√n 861.04032477148
4√n 158.95259348894
5√n 57.678518214525

Divisors of 638367066

1, 2, 9, 18, 31, 47, 62, 94, 101, 202, 241, 279, 423, 482, 558, 846, 909, 1457, 1818, 2169, 2914, 3131, 4338, 4747, 6262, 7471, 9494, 11327, 13113, 14942, 22654, 24341, 26226, 28179, 42723, 48682, 56358, 67239, 85446, 101943, 134478, 147157, 203886, 219069, 294314, 351137, 438138, 702274, 754571, 1144027, 1324413, 1509142, 2288054, 2648826, 3160233, 6320466, 6791139, 10296243, 13582278, 20592486, 35464837, 70929674, 319183533, 638367066

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638367065
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638367066 can be divided by 64 positive divisors. The sum of these divisors (counting 638367066) is 1, the average is 0.015625.

Base conversion 638367066

Base System Value
2 Binary 100110000011001011010101011010
3 Ternary 1122111012101222200
4 Quaternary 212003023111122
5 Quinary 2301410221231
6 Senary 143202231030
8 Octal 4603132532
10 Decimal 638367066
12 Duodecimal 159955476
16 Hexadecimal 260cb55a
20 Vigesimal 9j9fhd6
36 Base36 ak2f6i

Cryptographic Hash Functions

md5 b6d26a511edf78bdb5e0701e02fa137c
sha1 f99709b6d4ada11b9a49a9617e5195919a2d2e0b
sha256 237521e1c56d3f294568ecb2b49700d08de8c7f4f1f54c6e299486059fbdcf0a
sha512 11aa47ea0c9894bd71eda16baff32d5280bb6eeb0c9c3a2838ade228c258b645db1caf1a8a53f612bc13707e80ef4c0d4f922233c3937b431c52e662a99cdfe0
ripemd-160 29ecf376a9cd3c6a07671cd063d78a9b7d7f9cb5

638367066 as geometric shapes

Circle

Radius = n
Diameter 1276734132
Circumference 4010978569.6785
Area 1.2802383106573E+18

Sphere

Radius = n
Volume 1.0896826322068E+27
Surface area 5.1209532426291E+18
Circumference 4010978569.6785

Square

Length = n
Perimeter 2553468264
Area 407512510953448356
Diagonal 902787362.50952

Cube

Length = n
Surface area 2445075065720690136
Volume 2.6014256597565E+26
Space diagonal 1105684192.1907

Equilateral Triangle

Length = n
Perimeter 1915101198
Area 1.7645809342284E+17
Altitude 552842096.09534

Triangular Pyramid

Length = n
Surface area 1.7645809342284E+17
Volume 3.0658095412775E+25
Height 300929120.83651