72251760 (number)

72251760 is an even 8-digits composite number following 72251759 and preceding 72251761. In scientific notation, it is written as 7.2251760 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 15934464 positive integers (up to 72251760) that are relatively prime to 72251760.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred fifty-one thousand seven hundred sixty

Notation

Scientific notation 7.2251760 × 10^7
Engineering notation 7.2251760 × 10^6

Prime Factorization of 72251760

Prime Factorization 2 × 2 × 2 × 2 × 29 × 21 × 5 × 1483

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9031470
Product of the distinct prime numbers

The prime factorization of 72251760 is 2 × 2 × 2 × 2 × 29 × 21 × 5 × 1483. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 9, 40, 48, 586, 794, 4511, 931, 54877, 7273, 322571, 440854, 7217358, 4957718, 58129873, 7256314, 270322920, 940228491, 903541424, 6542077264

Basic calculations (n = 72251760)

Multiplication

n×y
n×2 144503520
n×3 216755280
n×4 289007040
n×5 361258800

Division

n÷y
n÷2 36125880
n÷3 24083920
n÷3 18062940
n÷5 14450352

Exponentiation

ny
n2 5220316823097600
n3 3.7717707822641E+23
n4 2.7251707733516E+31
n5 1.9689838467521E+39

Nth Root

y√n
2√n 8500.1035287813
3√n 416.50109118992
4√n 92.196006034867
5√n 37.305226926291

Divisors of 72251760

1, 2, 4, 5, 8, 10, 16, 20, 21, 29, 40, 42, 58, 80, 84, 105, 116, 145, 168, 210, 232, 290, 336, 420, 464, 580, 609, 840, 1160, 1218, 1483, 1680, 2320, 2436, 2966, 3045, 4872, 5932, 6090, 7415, 9744, 11864, 12180, 14830, 23728, 24360, 29660, 31143, 43007, 48720, 59320, 62286, 86014, 118640, 124572, 155715, 172028, 215035, 249144, 311430, 344056, 430070, 498288, 622860, 688112, 860140, 903147, 1245720, 1720280, 1806294, 2491440, 3440560, 3612588, 4515735, 7225176, 9031470, 14450352, 18062940, 36125880, 72251760

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72251759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72251760 can be divided by 80 positive divisors. The sum of these divisors (counting 72251760) is 1, the average is 0.0125.

Base conversion 72251760

Base System Value
2 Binary 100010011100111100101110000
3 Ternary 12000221202210010
4 Quaternary 10103213211300
5 Quinary 121444024020
6 Senary 11100334520
8 Octal 423474560
10 Decimal 72251760
12 Duodecimal 20244440
16 Hexadecimal 44e7970
20 Vigesimal 12bb980
36 Base36 170ltc

Cryptographic Hash Functions

md5 5bc34887c5b88996a4fff821cdc22271
sha1 9980bf2dbc615cce5944e2d5917c4b737700b87b
sha256 bb146de526040c1b512cba31c6c3b977bbfe7576affdbf9c44f97c5868e41182
sha512 7b9629dbfe2e221618ffd6638a8513657460ee1e5b2f08e901a762be145ea5ee6b6a99dfcc9e6734a716265a5d46f683842ff1b922059d656972a5ad34623272
ripemd-160 9934fa319c7f73f6e9a8e091e880dd4344448b1f

72251760 as geometric shapes

Circle

Radius = n
Diameter 144503520
Circumference 453971196.84987
Area 1.6400108980855E+16

Sphere

Radius = n
Volume 1.5799156507447E+24
Surface area 6.5600435923419E+16
Circumference 453971196.84987

Square

Length = n
Perimeter 289007040
Area 5220316823097600
Diagonal 102179418.89733

Cube

Length = n
Surface area 31321900938585600
Volume 3.7717707822641E+23
Space diagonal 125143719.25627

Equilateral Triangle

Length = n
Perimeter 216755280
Area 2.2604634923029E+15
Altitude 62571859.628136

Triangular Pyramid

Length = n
Surface area 2.2604634923029E+15
Volume 4.4450744953671E+22
Height 34059806.299109