72016857 (number)

72016857 is an odd 8-digits composite number following 72016856 and preceding 72016858. In scientific notation, it is written as 7.2016857 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 43243200 positive integers (up to 72016857) that are relatively prime to 72016857.

Interesting facts

Basic properties

Name

Name seventy-two million sixteen thousand eight hundred fifty-seven

Notation

Scientific notation 7.2016857 × 10^7
Engineering notation 7.2016857 × 10^6

Prime Factorization of 72016857

Prime Factorization 131 × 3 × 9 × 3 × 11 × 617

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24005619
Product of the distinct prime numbers

The prime factorization of 72016857 is 131 × 3 × 9 × 3 × 11 × 617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 45, 26, 321, 807, 7396, 6597, 81499, 54547, 69231, 267341, 9279773, 4721991, 76473557, 52519495, 949799991, 712799298, 5131768106, 6126034807

Basic calculations (n = 72016857)

Multiplication

n×y
n×2 144033714
n×3 216050571
n×4 288067428
n×5 360084285

Division

n÷y
n÷2 36008428.5
n÷3 24005619
n÷3 18004214.25
n÷5 14403371.4

Exponentiation

ny
n2 5186427692158449
n3 3.7351022144702E+23
n4 2.6899032205988E+31
n5 1.937183755817E+39

Nth Root

y√n
2√n 8486.2746243567
3√n 416.04922871863
4√n 92.120978199087
5√n 37.280938166661

Divisors of 72016857

1, 3, 9, 11, 27, 33, 81, 99, 131, 297, 393, 617, 891, 1179, 1441, 1851, 3537, 4323, 5553, 6787, 10611, 12969, 16659, 20361, 38907, 49977, 61083, 80827, 116721, 183249, 242481, 549747, 727443, 889097, 2182329, 2667291, 6546987, 8001873, 24005619, 72016857

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72016856
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72016857 can be divided by 40 positive divisors. The sum of these divisors (counting 72016857) is 1, the average is 0.025.

Base conversion 72016857

Base System Value
2 Binary 100010010101110001111011001
3 Ternary 12000111211120000
4 Quaternary 10102232033121
5 Quinary 121414014412
6 Senary 11051323213
8 Octal 422561731
10 Decimal 72016857
12 Duodecimal 20150509
16 Hexadecimal 44ae3d9
20 Vigesimal 12a222h
36 Base36 16vkk9

Cryptographic Hash Functions

md5 89ead8e3899fc79a4de61b9a88f06dfb
sha1 7cce26e3a8fd471e13f2fcf85dbfb1187a04eb5a
sha256 86986f9e0d9fab4a7cc50a26aad86d94f420f8fb1c528624d7393d621e6bfa74
sha512 63224f871cf9599e74b6b331f38e7c38b7218f4eae2c4c57213b383d6c089cd41df45e1fbaafcbd15059dbbcd0bc4f2b8f169301672694cfe52f983ed92faa8c
ripemd-160 15012bf025a1a4bdc1c4b138cfa512ad8f41a923

72016857 as geometric shapes

Circle

Radius = n
Diameter 144033714
Circumference 452495257.77165
Area 1.629364313606E+16

Sphere

Radius = n
Volume 1.5645559569849E+24
Surface area 6.5174572544239E+16
Circumference 452495257.77165

Square

Length = n
Perimeter 288067428
Area 5186427692158449
Diagonal 101847215.88888

Cube

Length = n
Surface area 31118566152950694
Volume 3.7351022144702E+23
Space diagonal 124736855.32542

Equilateral Triangle

Length = n
Perimeter 216050571
Area 2.2457890681502E+15
Altitude 62368427.662711

Triangular Pyramid

Length = n
Surface area 2.2457890681502E+15
Volume 4.4018601737946E+22
Height 33949071.962961