72220512 (number)

72220512 is an even 8-digits composite number following 72220511 and preceding 72220513. In scientific notation, it is written as 7.2220512 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 72 positive divisors. There are 19031040 positive integers (up to 72220512) that are relatively prime to 72220512.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred twenty thousand five hundred twelve

Notation

Scientific notation 7.2220512 × 10^7
Engineering notation 7.2220512 × 10^6

Prime Factorization of 72220512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 39 × 7 × 7 × 1181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 644826
Product of the distinct prime numbers

The prime factorization of 72220512 is 2 × 2 × 2 × 2 × 2 × 39 × 7 × 7 × 1181. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 4, 60, 36, 524, 877, 7330, 5449, 55434, 35351, 920437, 183031, 2402930, 129705, 11601556, 24801838, 245084475, 806532492, 9855219203, 7430290002

Basic calculations (n = 72220512)

Multiplication

n×y
n×2 144441024
n×3 216661536
n×4 288882048
n×5 361102560

Division

n÷y
n÷2 36110256
n÷3 24073504
n÷3 18055128
n÷5 14444102.4

Exponentiation

ny
n2 5215802353542144
n3 3.7668791646362E+23
n4 2.7204594191216E+31
n5 1.9647297212418E+39

Nth Root

y√n
2√n 8498.2652347406
3√n 416.44103866064
4√n 92.186036007307
5√n 37.301999557308

Divisors of 72220512

1, 2, 4, 7, 8, 14, 16, 28, 32, 39, 49, 56, 78, 98, 112, 156, 196, 224, 273, 312, 392, 546, 624, 784, 1092, 1181, 1248, 1568, 1911, 2184, 2362, 3822, 4368, 4724, 7644, 8267, 8736, 9448, 15288, 16534, 18896, 30576, 33068, 37792, 46059, 57869, 61152, 66136, 92118, 115738, 132272, 184236, 231476, 264544, 322413, 368472, 462952, 644826, 736944, 925904, 1289652, 1473888, 1851808, 2256891, 2579304, 4513782, 5158608, 9027564, 10317216, 18055128, 36110256, 72220512

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72220511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72220512 can be divided by 72 positive divisors. The sum of these divisors (counting 72220512) is 1, the average is 0.013888888888889.

Base conversion 72220512

Base System Value
2 Binary 100010011011111111101100000
3 Ternary 12000220011220210
4 Quaternary 10103133331200
5 Quinary 121442024022
6 Senary 11055534120
8 Octal 423377540
10 Decimal 72220512
12 Duodecimal 2022a340
16 Hexadecimal 44dff60
20 Vigesimal 12b7b5c
36 Base36 16zxpc

Cryptographic Hash Functions

md5 e656d83faf9cf976e1dfbe4bc0fe794b
sha1 0ca1230dd64e690c3a6e7725655f09e4eefc71e4
sha256 2b3ac4beda7bea0ea865b0d0261b7af50a3d17f6ebd1a8673b6847fa80d9ca09
sha512 1bd020eb9b50794cd4d172612437ca395903b34af056859998a421a46ad801cd70b121a7bb8b2132f83aa3b6e0eb4382a1091778fe9d12d7963a526bc7e4e2eb
ripemd-160 bd6fd0d2a4a19282760df9b15882e286f11b18a4

72220512 as geometric shapes

Circle

Radius = n
Diameter 144441024
Circumference 453774859.87539
Area 1.6385926356464E+16

Sphere

Radius = n
Volume 1.5778666547442E+24
Surface area 6.5543705425857E+16
Circumference 453774859.87539

Square

Length = n
Perimeter 288882048
Area 5215802353542144
Diagonal 102135227.55193

Cube

Length = n
Surface area 31294814121252864
Volume 3.7668791646362E+23
Space diagonal 125089596.13264

Equilateral Triangle

Length = n
Perimeter 216661536
Area 2.2585086696431E+15
Altitude 62544798.066319

Triangular Pyramid

Length = n
Surface area 2.2585086696431E+15
Volume 4.4393096687076E+22
Height 34045075.850643