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

72046987 (number)

72046987 is an odd 8-digits composite number following 72046986 and preceding 72046988. In scientific notation, it is written as 7.2046987 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 71496880 positive integers (up to 72046987) that are relatively prime to 72046987.

Interesting facts

72046987 has 4 divisors, whose sum is 72597096
The reverse of 72046987 is 78964027
Previous prime number is 131

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	seventy-two million forty-six thousand nine hundred eighty-seven

Notation

Scientific notation	7.2046987 × 10^7
Engineering notation	7.2046987 × 10^6

Prime Factorization of 72046987

Prime Factorization 131 × 549977

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72046987	Product of the distinct prime numbers

The prime factorization of 72046987 is 131 × 549977. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 59, 98, 259, 389, 1615, 7704, 27525, 69173, 187572, 922065, 2113359, 6633101, 3476328, 43669176, 496902765, 891186650, 2903524635, 1612240140

Basic calculations (n = 72046987)

Multiplication

n×y

n×2	144093974
n×3	216140961
n×4	288187948
n×5	360234935

Division

n÷y

n÷2	36023493.5
n÷3	24015662.333333
n÷3	18011746.75
n÷5	14409397.4

Exponentiation

n^y

n²	5190768335778169
n³	3.7397921880782E+23
n⁴	2.6944075915717E+31
n⁵	1.9412394872267E+39

Nth Root

^y√n

²√n	8488.0496581959
³√n	416.10724205978
⁴√n	92.130611949536
⁵√n	37.284057121809

Divisors of 72046987

1, 131, 549977, 72046987

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72046986	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72046987 can be divided by 4 positive divisors. The sum of these divisors (counting 72046987) is 1, the average is 0.25.

Base conversion 72046987

Base	System	Value
2	Binary	100010010110101100110001011
3	Ternary	12000120100212221
4	Quaternary	10102311212023
5	Quinary	121421000422
6	Senary	11052114511
8	Octal	422654613
10	Decimal	72046987
12	Duodecimal	20165a37
16	Hexadecimal	44b598b
20	Vigesimal	12a5h97
36	Base36	16w7t7

Cryptographic Hash Functions

md5	1225b27d6972ddaf4ec8eb4653e6edef
sha1	d60717b1627654bf560771e8f1ab8b47aa689e93
sha256	909071e1cf348424f7cb904845ed37e494f3990457d376c5e8ee3057934ba228
sha512	b7bdc2c271fc3c7a25d78efb376c8ae56c4eff12f4d65529f76a132c73221dd1cea61ec1d9c4dad1437873acaba76f6a4c6b5eb13a629b2a3ea1a5ff0f840dca
ripemd-160	89877945a8ffb3aff438251502a5ebb8f0d27294

72046987 as geometric shapes

Circle

Radius = n

Diameter	144093974
Circumference	452684570.14496
Area	1.6307279670167E+16

Sphere

Radius = n

Volume	1.5665204885359E+24
Surface area	6.5229118680669E+16
Circumference	452684570.14496

Square

Length = n

Perimeter	288187948
Area	5190768335778169
Diagonal	101889826.14352

Cube

Length = n

Surface area	31144610014669014
Volume	3.7397921880782E+23
Space diagonal	124789042.01625

Equilateral Triangle

Length = n

Perimeter	216140961
Area	2.2476686219719E+15
Altitude	62394521.008127

Triangular Pyramid

Length = n

Surface area	2.2476686219719E+15
Volume	4.4073873606976E+22
Height	33963275.381173