72028008 (number)

72028008 is an even 8-digits composite number following 72028007 and preceding 72028009. In scientific notation, it is written as 7.2028008 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 21869568 positive integers (up to 72028008) that are relatively prime to 72028008.

Interesting facts

Basic properties

Name

Name seventy-two million twenty-eight thousand eight

Notation

Scientific notation 7.2028008 × 10^7
Engineering notation 7.2028008 × 10^6

Prime Factorization of 72028008

Prime Factorization 2 × 2 × 2 × 351 × 227 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18007002
Product of the distinct prime numbers

The prime factorization of 72028008 is 2 × 2 × 2 × 351 × 227 × 113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 30, 79, 155, 59, 8983, 8339, 44894, 96732, 386807, 432231, 8297869, 124916, 59163400, 13245784, 677197674, 139648990, 6114608060, 7213206174

Basic calculations (n = 72028008)

Multiplication

n×y
n×2 144056016
n×3 216084024
n×4 288112032
n×5 360140040

Division

n÷y
n÷2 36014004
n÷3 24009336
n÷3 18007002
n÷5 14405601.6

Exponentiation

ny
n2 5188033936448064
n3 3.7368374987875E+23
n4 2.6915696125737E+31
n5 1.9386839758701E+39

Nth Root

y√n
2√n 8486.9316009969
3√n 416.07070112436
4√n 92.12454396629
5√n 37.282092601923

Divisors of 72028008

1, 2, 4, 8, 113, 226, 227, 351, 452, 454, 702, 904, 908, 1404, 1816, 2808, 25651, 39663, 51302, 79326, 79677, 102604, 158652, 159354, 205208, 317304, 318708, 637416, 9003501, 18007002, 36014004, 72028008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72028007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72028008 can be divided by 32 positive divisors. The sum of these divisors (counting 72028008) is 1, the average is 0.03125.

Base conversion 72028008

Base System Value
2 Binary 100010010110000111101101000
3 Ternary 12000112101212000
4 Quaternary 10102300331220
5 Quinary 121414344013
6 Senary 11051451000
8 Octal 422607550
10 Decimal 72028008
12 Duodecimal 20156a60
16 Hexadecimal 44b0f68
20 Vigesimal 12a3a08
36 Base36 16vt60

Cryptographic Hash Functions

md5 46d496d14914baa23e110d578680ad84
sha1 84c26673a80452d8e62560b27ee608030ecdb7cf
sha256 296e23bd1c79eb64b2f70870bffd38a12c015669ec99bbccdcc4bc2b20b3177c
sha512 0c85a762f944b2bdae68fb03ad1e1c8c97d14737859ecc6f3d19bb1b115f5720034ad19ef2604c7a8eb24afb1b15820d49480b534515cf5e359c9ec88f389d0a
ripemd-160 22f3d78e722544fbc91d764855230012efbde68d

72028008 as geometric shapes

Circle

Radius = n
Diameter 144056016
Circumference 452565321.57101
Area 1.629868930132E+16

Sphere

Radius = n
Volume 1.56528283118E+24
Surface area 6.5194757205279E+16
Circumference 452565321.57101

Square

Length = n
Perimeter 288112032
Area 5188033936448064
Diagonal 101862985.78432

Cube

Length = n
Surface area 31128203618688384
Volume 3.7368374987875E+23
Space diagonal 124756169.42398

Equilateral Triangle

Length = n
Perimeter 216084024
Area 2.2464845923299E+15
Altitude 62378084.711989

Triangular Pyramid

Length = n
Surface area 2.2464845923299E+15
Volume 4.4039052259747E+22
Height 33954328.594773