72672945, seventy-two million six hundred seventy-two thousand nine hundred forty-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

72672945 has 16 divisors, whose sum is 117021120
The reverse of 72672945 is 54927627
Previous prime number is 157

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	seventy-two million six hundred seventy-two thousand nine hundred forty-five

Notation

Scientific notation	7.2672945 × 10^7
Engineering notation	7.2672945 × 10^6

Prime Factorization of 72672945

Prime Factorization 5 × 3 × 157 × 30859

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	72672945	Product of the distinct prime numbers

The prime factorization of 72672945 is 5 × 3 × 157 × 30859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 92, 37, 611, 13, 3393, 1883, 67233, 85171, 476388, 48446, 8404988, 2943777, 67488981, 62586676, 241330468, 515966211, 4298045198, 8172205526

Basic calculations (n = 72672945)

Multiplication

n×y

n×2	145345890
n×3	218018835
n×4	290691780
n×5	363364725

Division

n÷y

n÷2	36336472.5
n÷3	24224315
n÷3	18168236.25
n÷5	14534589

Exponentiation

n^y

n²	5281356934973025
n³	3.8381176206066E+23
n⁴	2.7892731074588E+31
n⁵	2.0270469112833E+39

Nth Root

^y√n

²√n	8524.8428138001
³√n	417.30884193553
⁴√n	92.330075348178
⁵√n	37.348619341994

Divisors of 72672945

1, 3, 5, 15, 157, 471, 785, 2355, 30859, 92577, 154295, 462885, 4844863, 14534589, 24224315, 72672945

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	-72672944	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 72672945 can be divided by 16 positive divisors. The sum of these divisors (counting 72672945) is 1, the average is 0.0625.

Base conversion 72672945

Base	System	Value
2	Binary	100010101001110011010110001
3	Ternary	12001202011112120
4	Quaternary	10111032122301
5	Quinary	122101013240
6	Senary	11113344453
8	Octal	425163261
10	Decimal	72672945
12	Duodecimal	20408129
16	Hexadecimal	454e6b1
20	Vigesimal	12e4275
36	Base36	179msx

Cryptographic Hash Functions

md5	b60cef7fcffcab5d51827966aae656cc
sha1	a47484ea24379bf833d797a05d1e4c7fd8e6ba58
sha256	a595374f0f6cf4e58121f40a7c16e6940988314c2e7c3dc0fcca16d1783a154c
sha512	c42203ed3cd48621d845904be53212612b29d2d9f020bdbc43d1b40e0b9466b8e578701064e06334d7018aa2d1129eccae31e6976c398cd20e6a35637689b79e
ripemd-160	dca1dd8de6e960659eca233d6f0690487162ffc9

72672945 as geometric shapes

Circle

Radius = n

Diameter	145345890
Circumference	456617580.25347
Area	1.6591872147897E+16

Sphere

Radius = n

Volume	1.6077069494015E+24
Surface area	6.6367488591587E+16
Circumference	456617580.25347

Square

Length = n

Perimeter	290691780
Area	5281356934973025
Diagonal	102775064.43659

Cube

Length = n

Surface area	31688141609838150
Volume	3.8381176206066E+23
Space diagonal	125873233.07566

Equilateral Triangle

Length = n

Perimeter	218018835
Area	2.2868946360699E+15
Altitude	62936616.537829

Triangular Pyramid

Length = n

Surface area	2.2868946360699E+15
Volume	4.5232649942042E+22
Height	34258354.812198