72389727 (number)

72389727 is an odd 8-digits composite number following 72389726 and preceding 72389728. In scientific notation, it is written as 7.2389727 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 48195000 positive integers (up to 72389727) that are relatively prime to 72389727.

Interesting facts

Basic properties

Name

Name seventy-two million three hundred eighty-nine thousand seven hundred twenty-seven

Notation

Scientific notation 7.2389727 × 10^7
Engineering notation 7.2389727 × 10^6

Prime Factorization of 72389727

Prime Factorization 3 × 9 × 1051 × 2551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72389727
Product of the distinct prime numbers

The prime factorization of 72389727 is 3 × 9 × 1051 × 2551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 35, 74, 184, 675, 4514, 1479, 12724, 79750, 744882, 445183, 3365030, 4673576, 1077063, 65950112, 6887423, 19286305, 5180027080, 2044934483

Basic calculations (n = 72389727)

Multiplication

n×y
n×2 144779454
n×3 217169181
n×4 289558908
n×5 361948635

Division

n÷y
n÷2 36194863.5
n÷3 24129909
n÷3 18097431.75
n÷5 14477945.4

Exponentiation

ny
n2 5240272575134529
n3 3.7934190111958E+23
n4 2.7460456661707E+31
n5 1.9878549610363E+39

Nth Root

y√n
2√n 8508.2152652598
3√n 416.76602992056
4√n 92.239987344209
5√n 37.319463156612

Divisors of 72389727

1, 3, 9, 27, 1051, 2551, 3153, 7653, 9459, 22959, 28377, 68877, 2681101, 8043303, 24129909, 72389727

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 -72389726
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 72389727 can be divided by 16 positive divisors. The sum of these divisors (counting 72389727) is 1, the average is 0.0625.

Base conversion 72389727

Base System Value
2 Binary 100010100001001010001011111
3 Ternary 12001012210001000
4 Quaternary 10110021101133
5 Quinary 122012432402
6 Senary 11103321343
8 Octal 424112137
10 Decimal 72389727
12 Duodecimal 202b0253
16 Hexadecimal 450945f
20 Vigesimal 12c8e67
36 Base36 173k9r

Cryptographic Hash Functions

md5 aa7d58e03dd693bdcf161e9a148b6a7a
sha1 2f8e292ab1c38afa0047dc5f259b0b217c8966a8
sha256 29224f3c3651828502bac8e5390c03ea2d7f896f76309025ab70e2f819f26a0a
sha512 ada88a3dca372ef37bef9bd08dbf77e48c9e201d6ac9e1741489fc08b29d9c0ac714e1a67a77b12a072b5f2e9c9cf4fa188eae02612370304cb7ad0c044fc2da
ripemd-160 6e0f1b4d88a01eb6b716909d1abe8b6e30956d90

72389727 as geometric shapes

Circle

Radius = n
Diameter 144779454
Circumference 454838069.07714
Area 1.6462801824851E+16

Sphere

Radius = n
Volume 1.5889836396747E+24
Surface area 6.5851207299403E+16
Circumference 454838069.07714

Square

Length = n
Perimeter 289558908
Area 5240272575134529
Diagonal 102374533.69989

Cube

Length = n
Surface area 31441635450807174
Volume 3.7934190111958E+23
Space diagonal 125382685.11004

Equilateral Triangle

Length = n
Perimeter 217169181
Area 2.2691045864107E+15
Altitude 62691342.55502

Triangular Pyramid

Length = n
Surface area 2.2691045864107E+15
Volume 4.4705871778308E+22
Height 34124844.566629