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

72606989 (number)

72606989 is an odd 8-digits composite number following 72606988 and preceding 72606990. In scientific notation, it is written as 7.2606989 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 56749248 positive integers (up to 72606989) that are relatively prime to 72606989.

Interesting facts

72606989 has 16 divisors, whose sum is 90448512
The reverse of 72606989 is 98960627
Previous prime number is 83

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

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

Notation

Scientific notation	7.2606989 × 10^7
Engineering notation	7.2606989 × 10^6

Prime Factorization of 72606989

Prime Factorization 7 × 13 × 83 × 9613

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	72606989	Product of the distinct prime numbers

The prime factorization of 72606989 is 7 × 13 × 83 × 9613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 77, 13, 939, 652, 3489, 4886, 84884, 77666, 12, 213838, 4886786, 2822563, 52907274, 53909989, 675679620, 724250656, 750625726, 4544091066

Basic calculations (n = 72606989)

Multiplication

n×y

n×2	145213978
n×3	217820967
n×4	290427956
n×5	363034945

Division

n÷y

n÷2	36303494.5
n÷3	24202329.666667
n÷3	18151747.25
n÷5	14521397.8

Exponentiation

n^y

n²	5271774851646121
n³	3.8276769866395E+23
n⁴	2.7791610086448E+31
n⁵	2.0178651278391E+39

Nth Root

^y√n

²√n	8520.9734772501
³√n	417.18255764974
⁴√n	92.30911914459
⁵√n	37.341837560141

Divisors of 72606989

1, 7, 13, 83, 91, 581, 1079, 7553, 9613, 67291, 124969, 797879, 874783, 5585153, 10372427, 72606989

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	-72606988	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 72606989 can be divided by 16 positive divisors. The sum of these divisors (counting 72606989) is 1, the average is 0.0625.

Base conversion 72606989

Base	System	Value
2	Binary	100010100111110010100001101
3	Ternary	12001121211001202
4	Quaternary	10110332110031
5	Quinary	122041410424
6	Senary	11112115245
8	Octal	424762415
10	Decimal	72606989
12	Duodecimal	20395b25
16	Hexadecimal	453e50d
20	Vigesimal	12dfh99
36	Base36	1787wt

Cryptographic Hash Functions

md5	3b0eb78f8ea206017a1e4f2ca5e70a74
sha1	ab703150e2d035e656a0b9335bac037480080e42
sha256	01162d8197baa110429694a53fd2524c342276d5e8ada0377ab14eeca4bf6274
sha512	140f6b50eb878d9b4102367f322b9b4b6568bf2fd433fe0762e130bbc29e298a1ff7eb842fcbcca2b2b5141f946b3d1a2bd4a90f986ce9b4057a7faff15ceb6f
ripemd-160	04e74bafe82b1c58bac44f98989d779cb9f774bf

72606989 as geometric shapes

Circle

Radius = n

Diameter	145213978
Circumference	456203166.48335
Area	1.6561769145311E+16

Sphere

Radius = n

Volume	1.6033335868722E+24
Surface area	6.6247076581244E+16
Circumference	456203166.48335

Square

Length = n

Perimeter	290427956
Area	5271774851646121
Diagonal	102681788.56687

Cube

Length = n

Surface area	31630649109876726
Volume	3.8276769866395E+23
Space diagonal	125758993.93259

Equilateral Triangle

Length = n

Perimeter	217820967
Area	2.2827454722787E+15
Altitude	62879496.966297

Triangular Pyramid

Length = n

Surface area	2.2827454722787E+15
Volume	4.5109605890741E+22
Height	34227262.855625