66872362 (number)

66872362 is an even 8-digits composite number following 66872361 and preceding 66872363. In scientific notation, it is written as 6.6872362 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 30291624 positive integers (up to 66872362) that are relatively prime to 66872362.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-two thousand three hundred sixty-two

Notation

Scientific notation 6.6872362 × 10^7
Engineering notation 6.6872362 × 10^6

Prime Factorization of 66872362

Prime Factorization 2 × 23 × 19 × 19 × 4027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3519598
Product of the distinct prime numbers

The prime factorization of 66872362 is 2 × 23 × 19 × 19 × 4027. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 71, 67, 731, 448, 5975, 4774, 52499, 50793, 762530, 768546, 2019490, 1965438, 15005806, 94613943, 671202672, 368669420, 9236677672, 5506197092

Basic calculations (n = 66872362)

Multiplication

n×y
n×2 133744724
n×3 200617086
n×4 267489448
n×5 334361810

Division

n÷y
n÷2 33436181
n÷3 22290787.333333
n÷3 16718090.5
n÷5 13374472.4

Exponentiation

ny
n2 4471912799459044
n3 2.9904737155786E+23
n4 1.9998004085966E+31
n5 1.3373137685142E+39

Nth Root

y√n
2√n 8177.5523232811
3√n 405.89673172515
4√n 90.429819878628
5√n 36.732402341883

Divisors of 66872362

1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 4027, 8054, 8303, 16606, 76513, 92621, 153026, 185242, 1453747, 1759799, 2907494, 3519598, 33436181, 66872362

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66872361
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66872362 can be divided by 24 positive divisors. The sum of these divisors (counting 66872362) is 1, the average is 0.041666666666667.

Base conversion 66872362

Base System Value
2 Binary 11111111000110010000101010
3 Ternary 11122211110122011
4 Quaternary 3333012100222
5 Quinary 114104403422
6 Senary 10345150134
8 Octal 377062052
10 Decimal 66872362
12 Duodecimal 1a48b34a
16 Hexadecimal 3fc642a
20 Vigesimal 10hj0i2
36 Base36 13tb1m

Cryptographic Hash Functions

md5 36eab1dde39d1a08e380f730b029eefe
sha1 dc8984fe3ce426eb6036cdc0c14328755f649e3e
sha256 973972927bbdb49ea8374e73eb7a97c0482b5f7406b2fb768e07412667672baf
sha512 7b8e5a11619de7c135dfd40fdc36151c5b44585922f6e6defe7eab55a6779d64a42162fd916a2816beef4e0ff0e473fe37e0ad0d9b39f32a9a388ecbf2f5c2ce
ripemd-160 392ebe92186ad0efacfd7a92a45d4ffa5d56b0c5

66872362 as geometric shapes

Circle

Radius = n
Diameter 133744724
Circumference 420171442.37479
Area 1.4048928398275E+16

Sphere

Radius = n
Volume 1.2526467007487E+24
Surface area 5.6195713593099E+16
Circumference 420171442.37479

Square

Length = n
Perimeter 267489448
Area 4471912799459044
Diagonal 94571801.288323

Cube

Length = n
Surface area 26831476796754264
Volume 2.9904737155786E+23
Space diagonal 115826328.60614

Equilateral Triangle

Length = n
Perimeter 200617086
Area 1.9363950439202E+15
Altitude 57913164.303069

Triangular Pyramid

Length = n
Surface area 1.9363950439202E+15
Volume 3.5243070720762E+22
Height 31523933.762774