72285870 (number)

72285870 is an even 8-digits composite number following 72285869 and preceding 72285871. In scientific notation, it is written as 7.2285870 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 17694720 positive integers (up to 72285870) that are relatively prime to 72285870.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred eighty-five thousand eight hundred seventy

Notation

Scientific notation 7.2285870 × 10^7
Engineering notation 7.2285870 × 10^6

Prime Factorization of 72285870

Prime Factorization 2 × 3 × 5 × 17 × 41 × 3457

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 72285870
Product of the distinct prime numbers

The prime factorization of 72285870 is 2 × 3 × 5 × 17 × 41 × 3457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 20, 20, 545, 69, 9160, 2460, 66054, 29313, 218739, 38491, 5681427, 5080106, 89846829, 83395707, 818652952, 561473835, 390844785, 67959574

Basic calculations (n = 72285870)

Multiplication

n×y
n×2 144571740
n×3 216857610
n×4 289143480
n×5 361429350

Division

n÷y
n÷2 36142935
n÷3 24095290
n÷3 18071467.5
n÷5 14457174

Exponentiation

ny
n2 5225247001656900
n3 3.7771152547966E+23
n4 2.7303206228324E+31
n5 1.9736360160038E+39

Nth Root

y√n
2√n 8502.1097381768
3√n 416.56662415929
4√n 92.206885524763
5√n 37.308748615074

Divisors of 72285870

1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 3457, 3485, 4182, 6914, 6970, 10371, 10455, 17285, 20742, 20910, 34570, 51855, 58769, 103710, 117538, 141737, 176307, 283474, 293845, 352614, 425211, 587690, 708685, 850422, 881535, 1417370, 1763070, 2126055, 2409529, 4252110, 4819058, 7228587, 12047645, 14457174, 24095290, 36142935, 72285870

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72285869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72285870 can be divided by 64 positive divisors. The sum of these divisors (counting 72285870) is 1, the average is 0.015625.

Base conversion 72285870

Base System Value
2 Binary 100010011101111111010101110
3 Ternary 12001000111120110
4 Quaternary 10103233322232
5 Quinary 122001121440
6 Senary 11101200450
8 Octal 423577256
10 Decimal 72285870
12 Duodecimal 20260126
16 Hexadecimal 44efeae
20 Vigesimal 12bfeda
36 Base36 171c4u

Cryptographic Hash Functions

md5 15082ea7f5c3aca3016ff1a872b4380e
sha1 5652e252ce690ae49b6e7cdf1176564180e92d9e
sha256 1c12dfd24874cd8464ee7859614bb866a5e3ddc0ebd33ab38c3c0e17d690435e
sha512 9fdbb3e9d91b0c0b08c1e7d8e462e5212b0466d41d3e476e511823472527f56095028ce994e714ca70fc1e030a4ace27f3cfb61877c49240df3e4674410f4d6d
ripemd-160 c2c3a4bc84cf68fac2ad7193f6ce2ce0a7250008

72285870 as geometric shapes

Circle

Radius = n
Diameter 144571740
Circumference 454185516.30069
Area 1.6415597593597E+16

Sphere

Radius = n
Volume 1.5821543381641E+24
Surface area 6.566239037439E+16
Circumference 454185516.30069

Square

Length = n
Perimeter 289143480
Area 5225247001656900
Diagonal 102227657.72194

Cube

Length = n
Surface area 31351482009941400
Volume 3.7771152547966E+23
Space diagonal 125202799.50932

Equilateral Triangle

Length = n
Perimeter 216857610
Area 2.2625983222417E+15
Altitude 62601399.754659

Triangular Pyramid

Length = n
Surface area 2.2625983222417E+15
Volume 4.4513730166497E+22
Height 34075885.907313