72248840 (number)

72248840 is an even 8-digits composite number following 72248839 and preceding 72248841. In scientific notation, it is written as 7.2248840 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 28899520 positive integers (up to 72248840) that are relatively prime to 72248840.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred forty-eight thousand eight hundred forty

Notation

Scientific notation 7.2248840 × 10^7
Engineering notation 7.2248840 × 10^6

Prime Factorization of 72248840

Prime Factorization 2 × 2 × 2 × 5 × 1806221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18062210
Product of the distinct prime numbers

The prime factorization of 72248840 is 2 × 2 × 2 × 5 × 1806221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 14, 9, 554, 444, 5452, 911, 50733, 48880, 279591, 828870, 3972235, 1843342, 37584676, 44921323, 691900635, 291739980, 5930421321, 5097603669

Basic calculations (n = 72248840)

Multiplication

n×y
n×2 144497680
n×3 216746520
n×4 288995360
n×5 361244200

Division

n÷y
n÷2 36124420
n÷3 24082946.666667
n÷3 18062210
n÷5 14449768

Exponentiation

ny
n2 5219894881345600
n3 3.7713135009916E+23
n4 2.7247302572298E+31
n5 1.9685860039775E+39

Nth Root

y√n
2√n 8499.931764432
3√n 416.49548025592
4√n 92.195074512861
5√n 37.304925388935

Divisors of 72248840

1, 2, 4, 5, 8, 10, 20, 40, 1806221, 3612442, 7224884, 9031105, 14449768, 18062210, 36124420, 72248840

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72248839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72248840 can be divided by 16 positive divisors. The sum of these divisors (counting 72248840) is 1, the average is 0.0625.

Base conversion 72248840

Base System Value
2 Binary 100010011100110111000001000
3 Ternary 12000221121202222
4 Quaternary 10103212320020
5 Quinary 121443430330
6 Senary 11100313212
8 Octal 423467010
10 Decimal 72248840
12 Duodecimal 20242808
16 Hexadecimal 44e6e08
20 Vigesimal 12bb220
36 Base36 170jk8

Cryptographic Hash Functions

md5 0aa648e158e6d7da6a6449e7fe38acec
sha1 5a9dd996c4a859bbc0856d9eae14a6955cc33473
sha256 67918b1a176f1b13a757ca52bfafbca016e9e5b334ff17810faa46a46ecde523
sha512 e97eba0aa7fa5de2409fc2fb5462598ebca624d06e46bb353e896830b691c39a0bed545e011412ff9aa52e1a28f68c30237d0479770ee1f9a14f3e91d8ea30b0
ripemd-160 98e2ab037082166fdc5431d2b13abc02388bbf59

72248840 as geometric shapes

Circle

Radius = n
Diameter 144497680
Circumference 453952849.94877
Area 1.6398783411746E+16

Sphere

Radius = n
Volume 1.5797241052132E+24
Surface area 6.5595133646985E+16
Circumference 453952849.94877

Square

Length = n
Perimeter 288995360
Area 5219894881345600
Diagonal 102175289.39372

Cube

Length = n
Surface area 31319369288073600
Volume 3.7713135009916E+23
Space diagonal 125138661.66791

Equilateral Triangle

Length = n
Perimeter 216746520
Area 2.2602807861648E+15
Altitude 62569330.833957

Triangular Pyramid

Length = n
Surface area 2.2602807861648E+15
Volume 4.4445355842192E+22
Height 34058429.797908