72671921, seventy-two million six hundred seventy-one thousand nine hundred twenty-one: 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

72671921 has 16 divisors, whose sum is 84268800
The reverse of 72671921 is 12917627
Previous prime number is 197

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	seventy-two million six hundred seventy-one thousand nine hundred twenty-one

Notation

Scientific notation	7.2671921 × 10^7
Engineering notation	7.2671921 × 10^6

Prime Factorization of 72671921

Prime Factorization 7 × 151 × 197 × 349

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	72671921	Product of the distinct prime numbers

The prime factorization of 72671921 is 7 × 151 × 197 × 349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 53, 84, 879, 876, 1344, 2963, 92592, 11367, 492698, 467096, 5732073, 9901923, 37742873, 5355154, 916668578, 337591298, 5589735960, 6393258996

Basic calculations (n = 72671921)

Multiplication

n×y

n×2	145343842
n×3	218015763
n×4	290687684
n×5	363359605

Division

n÷y

n÷2	36335960.5
n÷3	24223973.666667
n÷3	18167980.25
n÷5	14534384.2

Exponentiation

n^y

n²	5281208101830241
n³	3.8379553796077E+23
n⁴	2.7891159014837E+31
n⁵	2.0269041045247E+39

Nth Root

^y√n

²√n	8524.7827538302
³√n	417.30688189267
⁴√n	92.329750101634
⁵√n	37.348514089065

Divisors of 72671921

1, 7, 151, 197, 349, 1057, 1379, 2443, 29747, 52699, 68753, 208229, 368893, 481271, 10381703, 72671921

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	-72671920	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 72671921 can be divided by 16 positive divisors. The sum of these divisors (counting 72671921) is 1, the average is 0.0625.

Base conversion 72671921

Base	System	Value
2	Binary	100010101001110001010110001
3	Ternary	12001202010010122
4	Quaternary	10111032022301
5	Quinary	122101000141
6	Senary	11113340025
8	Octal	425161261
10	Decimal	72671921
12	Duodecimal	20407615
16	Hexadecimal	454e2b1
20	Vigesimal	12e3jg1
36	Base36	179m0h

Cryptographic Hash Functions

md5	5b7eced7458807ecf3b37f4dae82ffcd
sha1	ae2a4a151871efd8394a4f52c8028728e06a6956
sha256	ef8679acb4c9bf1f7757e5965b72752cb77d5c14647ffd28c09c34663dfbda40
sha512	dcf0434923149c6600b75b2c7343b6cbdfaf267ee10712c00cb09a8e0bc19c47ac56aa05d4c590265e987bbb210d3749a362966e1abfd570b977625ebc9193fb
ripemd-160	fc8874accf60c518de474a4c781d056499ba6598

72671921 as geometric shapes

Circle

Radius = n

Diameter	145343842
Circumference	456611146.27172
Area	1.6591404574789E+16

Sphere

Radius = n

Volume	1.6076389900508E+24
Surface area	6.6365618299155E+16
Circumference	456611146.27172

Square

Length = n

Perimeter	290687684
Area	5281208101830241
Diagonal	102773616.28191

Cube

Length = n

Surface area	31687248610981446
Volume	3.8379553796077E+23
Space diagonal	125871459.45563

Equilateral Triangle

Length = n

Perimeter	218015763
Area	2.2868301894286E+15
Altitude	62935729.727816

Triangular Pyramid

Length = n

Surface area	2.2868301894286E+15
Volume	4.5230737913533E+22
Height	34257872.093969