72129780, seventy-two million one hundred twenty-nine thousand seven hundred eighty: 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

72129780 has 24 divisors, whose sum is 168303240
The reverse of 72129780 is 08792127
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9

Name

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

Notation

Scientific notation	7.2129780 × 10^7
Engineering notation	7.2129780 × 10^6

Prime Factorization of 72129780

Prime Factorization 2 × 2 × 9 × 5 × 400721

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	36064890	Product of the distinct prime numbers

The prime factorization of 72129780 is 2 × 2 × 9 × 5 × 400721. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 5, 15, 4, 646, 6125, 7181, 65730, 91732, 66581, 528822, 7680456, 2956654, 83214971, 51105902, 551540215, 384217548, 2725859817, 5680236977

Basic calculations (n = 72129780)

Multiplication

n×y

n×2	144259560
n×3	216389340
n×4	288519120
n×5	360648900

Division

n÷y

n÷2	36064890
n÷3	24043260
n÷3	18032445
n÷5	14425956

Exponentiation

n^y

n²	5202705162848400
n³	3.7526997880112E+23
n⁴	2.7068141011529E+31
n⁵	1.9524190561706E+39

Nth Root

^y√n

²√n	8492.9252910879
³√n	416.26657131765
⁴√n	92.157068589924
⁵√n	37.292622201733

Divisors of 72129780

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 400721, 801442, 1602884, 2003605, 3606489, 4007210, 7212978, 8014420, 14425956, 18032445, 36064890, 72129780

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72129779	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72129780 can be divided by 24 positive divisors. The sum of these divisors (counting 72129780) is 1, the average is 0.041666666666667.

Base conversion 72129780

Base	System	Value
2	Binary	100010011001001110011110100
3	Ternary	12000201120110100
4	Quaternary	10103021303310
5	Quinary	121431123110
6	Senary	11053554100
8	Octal	423116364
10	Decimal	72129780
12	Duodecimal	201a5930
16	Hexadecimal	44c9cf4
20	Vigesimal	12ag490
36	Base36	16xzp0

Cryptographic Hash Functions

md5	16ba66b9475bfb3832ef931bc05fdf80
sha1	50bdd900cf3bc8a24be5cde6508b476cd0365bf4
sha256	bc19933c5cb544c8a36368443822ea0534134018223401fc5e8d5382e262ec50
sha512	13ed0258919d2eccc2965430569bf828f5df351f0aa63ac0ca6e9f7d7f024bbca6c60befbe5deaa568fc28719833de72f4231720914a156f233b355929f03e95
ripemd-160	520b1d382aa569451fa32ca5381d73ae0dc454b4

72129780 as geometric shapes

Circle

Radius = n

Diameter	144259560
Circumference	453204773.9061
Area	1.6344780318398E+16

Sphere

Radius = n

Volume	1.5719272113525E+24
Surface area	6.5379121273593E+16
Circumference	453204773.9061

Square

Length = n

Perimeter	288519120
Area	5202705162848400
Diagonal	102006913.12699

Cube

Length = n

Surface area	31216230977090400
Volume	3.7526997880112E+23
Space diagonal	124932443.69877

Equilateral Triangle

Length = n

Perimeter	216389340
Area	2.2528374197136E+15
Altitude	62466221.849383

Triangular Pyramid

Length = n

Surface area	2.2528374197136E+15
Volume	4.4225991131001E+22
Height	34002304.375663