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

72051239 (number)

72051239 is an odd 8-digits composite number following 72051238 and preceding 72051240. In scientific notation, it is written as 7.2051239 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 65666016 positive integers (up to 72051239) that are relatively prime to 72051239.

Interesting facts

72051239 has 8 divisors, whose sum is 78576960
The reverse of 72051239 is 93215027
Previous prime number is 79

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	seventy-two million fifty-one thousand two hundred thirty-nine

Notation

Scientific notation	7.2051239 × 10^7
Engineering notation	7.2051239 × 10^6

Prime Factorization of 72051239

Prime Factorization 13 × 79 × 70157

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72051239	Product of the distinct prime numbers

The prime factorization of 72051239 is 13 × 79 × 70157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 94, 92, 87, 918, 342, 1474, 70203, 47156, 714050, 852549, 559754, 193812, 39085920, 63134237, 427002630, 511101667, 345358727, 793492530

Basic calculations (n = 72051239)

Multiplication

n×y

n×2	144102478
n×3	216153717
n×4	288204956
n×5	360256195

Division

n÷y

n÷2	36025619.5
n÷3	24017079.666667
n÷3	18012809.75
n÷5	14410247.8

Exponentiation

n^y

n²	5191381041435121
n³	3.7404543615651E+23
n⁴	2.6950437117372E+31
n⁵	1.9418123858982E+39

Nth Root

^y√n

²√n	8488.3001242887
³√n	416.11542770484
⁴√n	92.131971238483
⁵√n	37.284497190368

Divisors of 72051239

1, 13, 79, 1027, 70157, 912041, 5542403, 72051239

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72051238	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72051239 can be divided by 8 positive divisors. The sum of these divisors (counting 72051239) is 1, the average is 0.125.

Base conversion 72051239

Base	System	Value
2	Binary	100010010110110101000100111
3	Ternary	12000120120201102
4	Quaternary	10102312220213
5	Quinary	121421114424
6	Senary	11052150315
8	Octal	422665047
10	Decimal	72051239
12	Duodecimal	2016839b
16	Hexadecimal	44b6a27
20	Vigesimal	12a681j
36	Base36	16wb3b

Cryptographic Hash Functions

md5	a2afdeaf533abd45ecbc7d77a8260244
sha1	6ff86e6544cd08da0acece6a1fbcd395e8de430b
sha256	c10b232eaa5ce23c360e563f327c6af67ebbea95e57b1dda376c01146112b691
sha512	6bbd1c6131f6c356ea497714ff9d9f4f044fd7e16c5d34ef52719737a0675706a5ef349d252fd66d817e00db3867b1375d3ac786f0cb7954de0d7ac54ea03038
ripemd-160	da60853ae6b1667f8d353213fb0218940da97981

72051239 as geometric shapes

Circle

Radius = n

Diameter	144102478
Circumference	452711286.24888
Area	1.6309204541758E+16

Sphere

Radius = n

Volume	1.5667978591174E+24
Surface area	6.5236818167032E+16
Circumference	452711286.24888

Square

Length = n

Perimeter	288204956
Area	5191381041435121
Diagonal	101895839.37959

Cube

Length = n

Surface area	31148286248610726
Volume	3.7404543615651E+23
Space diagonal	124796406.69629

Equilateral Triangle

Length = n

Perimeter	216153717
Area	2.2479339313039E+15
Altitude	62398203.348144

Triangular Pyramid

Length = n

Surface area	2.2479339313039E+15
Volume	4.4081677396358E+22
Height	33965279.793195