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

72846985 (number)

72846985 is an odd 8-digits composite number following 72846984 and preceding 72846986. In scientific notation, it is written as 7.2846985 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 56267904 positive integers (up to 72846985) that are relatively prime to 72846985.

Interesting facts

72846985 has 4 divisors, whose sum is 73349524
The reverse of 72846985 is 58964827
Previous prime number is 145

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	seventy-two million eight hundred forty-six thousand nine hundred eighty-five

Notation

Scientific notation	7.2846985 × 10^7
Engineering notation	7.2846985 × 10^6

Prime Factorization of 72846985

Prime Factorization 145 × 502393

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72846985	Product of the distinct prime numbers

The prime factorization of 72846985 is 145 × 502393. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 63, 95, 794, 876, 5887, 5949, 54251, 73108, 421516, 516469, 1652027, 109314, 56294492, 10723712, 778844903, 18942378, 2942939312, 150957076

Basic calculations (n = 72846985)

Multiplication

n×y

n×2	145693970
n×3	218540955
n×4	291387940
n×5	364234925

Division

n÷y

n÷2	36423492.5
n÷3	24282328.333333
n÷3	18211746.25
n÷5	14569397

Exponentiation

n^y

n²	5306683223590225
n³	3.8657587318863E+23
n⁴	2.8160886835534E+31
n⁵	2.0514357008948E+39

Nth Root

^y√n

²√n	8535.0445224381
³√n	417.64170551618
⁴√n	92.385304688776
⁵√n	37.36649101601

Divisors of 72846985

1, 145, 502393, 72846985

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	-72846984	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 72846985 can be divided by 4 positive divisors. The sum of these divisors (counting 72846985) is 1, the average is 0.25.

Base conversion 72846985

Base	System	Value
2	Binary	100010101111000111010001001
3	Ternary	12002002000021111
4	Quaternary	10111320322021
5	Quinary	122122100420
6	Senary	11121210321
8	Octal	425707211
10	Decimal	72846985
12	Duodecimal	204909a1
16	Hexadecimal	4578e89
20	Vigesimal	12f5h95
36	Base36	17dd3d

Cryptographic Hash Functions

md5	99d4902b74693d5058e9aa070a36481a
sha1	a5f2f2138346bd810dee489728ac78dad45b5320
sha256	8388c37dae27f5d28adcf9414f9043059f888159ea11b29bcf0767945876a9c5
sha512	6afe4b1fb28b0a1ad198c0eebff6f2c9ceb1d749af4f7a1b958ab06053e4f9a40b88d75d1ad49ec144b018f48d06f5e342f05b67487af8b5fd1b3d5f6a1c4fe0
ripemd-160	3d605216c450a9ba84562fdb08a16baa085f9d8f

72846985 as geometric shapes

Circle

Radius = n

Diameter	145693970
Circumference	457711105.82433
Area	1.6671437030159E+16

Sphere

Radius = n

Volume	1.6192852310193E+24
Surface area	6.6685748120637E+16
Circumference	457711105.82433

Square

Length = n

Perimeter	291387940
Area	5306683223590225
Diagonal	103021194.16499

Cube

Length = n

Surface area	31840099341541350
Volume	3.8657587318863E+23
Space diagonal	126174679.19821

Equilateral Triangle

Length = n

Perimeter	218540955
Area	2.2978612407329E+15
Altitude	63087339.599104

Triangular Pyramid

Length = n

Surface area	2.2978612407329E+15
Volume	4.5558403562465E+22
Height	34340398.054996