Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

72161708 (number)

72161708 is an even 8-digits composite number following 72161707 and preceding 72161709. In scientific notation, it is written as 7.2161708 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 36080852 positive integers (up to 72161708) that are relatively prime to 72161708.

Interesting facts

72161708 has 6 divisors, whose sum is 126282996
The reverse of 72161708 is 80716127
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	7.2161708 × 10^7
Engineering notation	7.2161708 × 10^6

Prime Factorization of 72161708

Prime Factorization 2 × 2 × 18040427

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	36080854	Product of the distinct prime numbers

The prime factorization of 72161708 is 2 × 2 × 18040427. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 19, 82, 200, 676, 5839, 3330, 79510, 65320, 547652, 53461, 139824, 216977, 69583810, 24218248, 545338730, 537801617, 860672210, 2301850361

Basic calculations (n = 72161708)

Multiplication

n×y

n×2	144323416
n×3	216485124
n×4	288646832
n×5	360808540

Division

n÷y

n÷2	36080854
n÷3	24053902.666667
n÷3	18040427
n÷5	14432341.6

Exponentiation

n^y

n²	5207312101477264
n³	3.7576853533167E+23
n⁴	2.7116099322192E+31
n⁵	1.956744041387E+39

Nth Root

^y√n

²√n	8494.8047652668
³√n	416.3279819147
⁴√n	92.167265150198
⁵√n	37.295923107622

Divisors of 72161708

1, 2, 4, 18040427, 36080854, 72161708

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72161707	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72161708 can be divided by 6 positive divisors. The sum of these divisors (counting 72161708) is 1, the average is 0.16666666666667.

Base conversion 72161708

Base	System	Value
2	Binary	100010011010001100110101100
3	Ternary	12000210012020212
4	Quaternary	10103101212230
5	Quinary	121433133313
6	Senary	11054401552
8	Octal	423214654
10	Decimal	72161708
12	Duodecimal	202002b8
16	Hexadecimal	44d19ac
20	Vigesimal	12b0458
36	Base36	16yobw

Cryptographic Hash Functions

md5	cf1b7e7ac362ca8fa5ce000b8798e031
sha1	2e0d872e17af09d0ec9cdcc557dbd065e4ec1b04
sha256	264af3157d3814134b04a3c1222dc658070e0d527a02c667a0fabb86167ab4b0
sha512	9ee84a1c132292dd17c964463973f8010826d605a95cc6d69944f5e4c5030c33a2b0dfa1be728fa362bd243272ea02b6b53054a12b263ceebbc5b4f3e6116eeb
ripemd-160	7529141baff820005787a9070a129dfc44522ace

72161708 as geometric shapes

Circle

Radius = n

Diameter	144323416
Circumference	453405383.44658
Area	1.635925344295E+16

Sphere

Radius = n

Volume	1.5740155600642E+24
Surface area	6.5437013771801E+16
Circumference	453405383.44658

Square

Length = n

Perimeter	288646832
Area	5207312101477264
Diagonal	102052066.13761

Cube

Length = n

Surface area	31243872608863584
Volume	3.7576853533167E+23
Space diagonal	124987744.61695

Equilateral Triangle

Length = n

Perimeter	216485124
Area	2.2548322826567E+15
Altitude	62493872.308475

Triangular Pyramid

Length = n

Surface area	2.2548322826567E+15
Volume	4.4284746581593E+22
Height	34017355.379202