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

72068621 (number)

72068621 is an odd 8-digits composite number following 72068620 and preceding 72068622. In scientific notation, it is written as 7.2068621 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 71053500 positive integers (up to 72068621) that are relatively prime to 72068621.

Interesting facts

72068621 has 4 divisors, whose sum is 73083744
The reverse of 72068621 is 12686027
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	seventy-two million sixty-eight thousand six hundred twenty-one

Notation

Scientific notation	7.2068621 × 10^7
Engineering notation	7.2068621 × 10^6

Prime Factorization of 72068621

Prime Factorization 71 × 1015051

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72068621	Product of the distinct prime numbers

The prime factorization of 72068621 is 71 × 1015051. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 12, 46, 262, 896, 7129, 9744, 89580, 94796, 67107, 777740, 4661927, 8011052, 40606258, 55356307, 209670137, 106612719, 5504067801, 4997515881

Basic calculations (n = 72068621)

Multiplication

n×y

n×2	144137242
n×3	216205863
n×4	288274484
n×5	360343105

Division

n÷y

n÷2	36034310.5
n÷3	24022873.666667
n÷3	18017155.25
n÷5	14413724.2

Exponentiation

n^y

n²	5193886132841641
n³	3.7431621122492E+23
n⁴	2.6976453160925E+31
n⁵	1.9441557787789E+39

Nth Root

^y√n

²√n	8489.3239424586
³√n	416.14888693426
⁴√n	92.137527329848
⁵√n	37.286295956384

Divisors of 72068621

1, 71, 1015051, 72068621

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	-72068620	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 72068621 can be divided by 4 positive divisors. The sum of these divisors (counting 72068621) is 1, the average is 0.25.

Base conversion 72068621

Base	System	Value
2	Binary	100010010111010111000001101
3	Ternary	12000121110120012
4	Quaternary	10102322320031
5	Quinary	121422143441
6	Senary	11052403005
8	Octal	422727015
10	Decimal	72068621
12	Duodecimal	20176465
16	Hexadecimal	44bae0d
20	Vigesimal	12a8bb1
36	Base36	16woi5

Cryptographic Hash Functions

md5	561b3c8f6bf91e1b522e4bba2141d0a2
sha1	d5970c6d8468377079d9c460acb68e3cb7dc4339
sha256	d0a138a0c765e8295bf00c5c1a2edd8daddd9432210b40f28c2daa92ddfb8522
sha512	94c8fc365c147f74bcdb3f2d22bb67bd6f869c367034c3771e7cb6ec2d1cdca7e813e7b89d697cfbf1b5cfe82bde26114970d383ceb89409a0a29ca900ef8c22
ripemd-160	6b73be8b58cf12d3b47ad094448a1d7b17e3927c

72068621 as geometric shapes

Circle

Radius = n

Diameter	144137242
Circumference	452820500.57589
Area	1.6317074518517E+16

Sphere

Radius = n

Volume	1.5679320790717E+24
Surface area	6.5268298074069E+16
Circumference	452820500.57589

Square

Length = n

Perimeter	288274484
Area	5193886132841641
Diagonal	101920421.23973

Cube

Length = n

Surface area	31163316797049846
Volume	3.7431621122492E+23
Space diagonal	124826513.20343

Equilateral Triangle

Length = n

Perimeter	216205863
Area	2.2490186677023E+15
Altitude	62413256.601713

Triangular Pyramid

Length = n

Surface area	2.2490186677023E+15
Volume	4.4113588544199E+22
Height	33973473.746575