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

72502661 (number)

72502661 is an odd 8-digits composite number following 72502660 and preceding 72502662. In scientific notation, it is written as 7.2502661 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 56495520 positive integers (up to 72502661) that are relatively prime to 72502661.

Interesting facts

72502661 has 8 divisors, whose sum is 90393024
The reverse of 72502661 is 16620527
Previous prime number is 7

Basic properties

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

Name

Name	seventy-two million five hundred two thousand six hundred sixty-one

Notation

Scientific notation	7.2502661 × 10^7
Engineering notation	7.2502661 × 10^6

Prime Factorization of 72502661

Prime Factorization 11 × 7 × 941593

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72502661	Product of the distinct prime numbers

The prime factorization of 72502661 is 11 × 7 × 941593. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 95, 85, 898, 853, 1907, 734, 88145, 80149, 503381, 314205, 9002260, 9221207, 10298036, 71701629, 184551724, 250278073, 9769797856, 4668867332

Basic calculations (n = 72502661)

Multiplication

n×y

n×2	145005322
n×3	217507983
n×4	290010644
n×5	362513305

Division

n÷y

n÷2	36251330.5
n÷3	24167553.666667
n÷3	18125665.25
n÷5	14500532.2

Exponentiation

n^y

n²	5256635852080921
n³	3.8112008718387E+23
n⁴	2.7632220481383E+31
n⁵	2.0034095142389E+39

Nth Root

^y√n

²√n	8514.8494408298
³√n	416.98264721231
⁴√n	92.275941831172
⁵√n	37.331100190795

Divisors of 72502661

1, 7, 11, 77, 941593, 6591151, 10357523, 72502661

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	-72502660	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 72502661 can be divided by 8 positive divisors. The sum of these divisors (counting 72502661) is 1, the average is 0.125.

Base conversion 72502661

Base	System	Value
2	Binary	100010100100100110110000101
3	Ternary	12001102111221202
4	Quaternary	10110210312011
5	Quinary	122030041121
6	Senary	11105552245
8	Octal	424446605
10	Decimal	72502661
12	Duodecimal	20345685
16	Hexadecimal	4524d85
20	Vigesimal	12d2gd1
36	Base36	175zet

Cryptographic Hash Functions

md5	95a3f49c3aaa9dc55de3db773d05f918
sha1	93b10a4a44d31cf91197059880ceed2728a73e3e
sha256	64dc0cbd1fd162a428c787bffc70aff187086a09df11ac2911ae75ac34d1d022
sha512	7d391c9579c4a8f2e7baf45c509508aec36ebf11040a96a0e623d34697c00d27d2939155c622f7419659613764436a92783882cd419bbed1b796d77efadaf3ee
ripemd-160	3aaee5d51cef17303e942851bb1cd01492daf622

72502661 as geometric shapes

Circle

Radius = n

Diameter	145005322
Circumference	455547654.32662
Area	1.6514208575494E+16

Sphere

Radius = n

Volume	1.5964320880431E+24
Surface area	6.6056834301977E+16
Circumference	455547654.32662

Square

Length = n

Perimeter	290010644
Area	5256635852080921
Diagonal	102534246.49434

Cube

Length = n

Surface area	31539815112485526
Volume	3.8112008718387E+23
Space diagonal	125578292.53594

Equilateral Triangle

Length = n

Perimeter	217507983
Area	2.2761900931731E+15
Altitude	62789146.267971

Triangular Pyramid

Length = n

Surface area	2.2761900931731E+15
Volume	4.4915433015687E+22
Height	34178082.16478