66238250 (number)

66238250 is an even 8-digits composite number following 66238249 and preceding 66238251. In scientific notation, it is written as 6.6238250 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 24076800 positive integers (up to 66238250) that are relatively prime to 66238250.

Interesting facts

Basic properties

Name

Name sixty-six million two hundred thirty-eight thousand two hundred fifty

Notation

Scientific notation 6.6238250 × 10^7
Engineering notation 6.6238250 × 10^6

Prime Factorization of 66238250

Prime Factorization 2 × 5 × 5 × 5 × 13 × 229 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2649530
Product of the distinct prime numbers

The prime factorization of 66238250 is 2 × 5 × 5 × 5 × 13 × 229 × 89. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 6, 9, 24, 37, 295, 3953, 3684, 33779, 98176, 755871, 642323, 9428300, 7891034, 17543823, 60879069, 368526292, 127092991, 1068356722, 8283465855

Basic calculations (n = 66238250)

Multiplication

n×y
n×2 132476500
n×3 198714750
n×4 264953000
n×5 331191250

Division

n÷y
n÷2 33119125
n÷3 22079416.666667
n÷3 16559562.5
n÷5 13247650

Exponentiation

ny
n2 4387505763062500
n3 2.9062070361017E+23
n4 1.9250206820907E+31
n5 1.2751000119549E+39

Nth Root

y√n
2√n 8138.6884692805
3√n 404.60969357811
4√n 90.214679899008
5√n 36.662474168289

Divisors of 66238250

1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 125, 130, 178, 229, 250, 325, 445, 458, 650, 890, 1145, 1157, 1625, 2225, 2290, 2314, 2977, 3250, 4450, 5725, 5785, 5954, 11125, 11450, 11570, 14885, 20381, 22250, 28625, 28925, 29770, 40762, 57250, 57850, 74425, 101905, 144625, 148850, 203810, 264953, 289250, 372125, 509525, 529906, 744250, 1019050, 1324765, 2547625, 2649530, 5095250, 6623825, 13247650, 33119125, 66238250

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 -66238249
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 66238250 can be divided by 64 positive divisors. The sum of these divisors (counting 66238250) is 1, the average is 0.015625.

Base conversion 66238250

Base System Value
2 Binary 11111100101011011100101010
3 Ternary 11121122020210112
4 Quaternary 3330223130222
5 Quinary 113424111000
6 Senary 10323414322
8 Octal 374533452
10 Decimal 66238250
12 Duodecimal 1a2243a2
16 Hexadecimal 3f2b72a
20 Vigesimal 10djfca
36 Base36 13fpre

Cryptographic Hash Functions

md5 d3516bf2da02ae459875868bd3725519
sha1 c37e0868b591aecb3ce6ac2b3aab5f3a2b9184cd
sha256 832165489b341e685463ecdac3d845d188f519d0e71c15490542d6626165f5ee
sha512 4ed10864590f899fc49df11202d3170010b068f50b68db9de30cffdefa20ca31e24e15d8eaea17386f4d5db163b4f25eaeb8886f7e5915c7794a110935b70c0a
ripemd-160 14f8dd4d8b3e7c2f4c787cbecb020a622198d5c5

66238250 as geometric shapes

Circle

Radius = n
Diameter 132476500
Circumference 416187199.17329
Area 1.378375587282E+16

Sphere

Radius = n
Volume 1.2173491565904E+24
Surface area 5.513502349128E+16
Circumference 416187199.17329

Square

Length = n
Perimeter 264953000
Area 4387505763062500
Diagonal 93675031.49786

Cube

Length = n
Surface area 26325034578375000
Volume 2.9062070361017E+23
Space diagonal 114728014.40445

Equilateral Triangle

Length = n
Perimeter 198714750
Area 1.8998457250314E+15
Altitude 57364007.202225

Triangular Pyramid

Length = n
Surface area 1.8998457250314E+15
Volume 3.4249978379327E+22
Height 31225010.499287