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

82912249 (number)

82912249 is an odd 8-digits composite number following 82912248 and preceding 82912250. In scientific notation, it is written as 8.2912249 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 70555536 positive integers (up to 82912249) that are relatively prime to 82912249.

Interesting facts

82912249 has 8 divisors, whose sum is 95439680
The reverse of 82912249 is 94221928
Previous prime number is 139

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	eighty-two million nine hundred twelve thousand two hundred forty-nine

Notation

Scientific notation	8.2912249 × 10^7
Engineering notation	8.2912249 × 10^6

Prime Factorization of 82912249

Prime Factorization 7 × 139 × 85213

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	82912249	Product of the distinct prime numbers

The prime factorization of 82912249 is 7 × 139 × 85213. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 15, 92, 633, 132, 4363, 4333, 86153, 4256, 14031, 935389, 4586784, 3639693, 37279845, 30762096, 12754332, 19098461, 1091418389, 1519083788

Basic calculations (n = 82912249)

Multiplication

n×y

n×2	165824498
n×3	248736747
n×4	331648996
n×5	414561245

Division

n÷y

n÷2	41456124.5
n÷3	27637416.333333
n÷3	20728062.25
n÷5	16582449.8

Exponentiation

n^y

n²	6874441034238001
n³	5.6997536676656E+23
n⁴	4.7257939533215E+31
n⁵	3.9182620498049E+39

Nth Root

^y√n

²√n	9105.6163437738
³√n	436.05328761203
⁴√n	95.42335324109
⁵√n	38.346324148104

Divisors of 82912249

1, 7, 139, 973, 85213, 596491, 11844607, 82912249

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	-82912248	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 82912249 can be divided by 8 positive divisors. The sum of these divisors (counting 82912249) is 1, the average is 0.125.

Base conversion 82912249

Base	System	Value
2	Binary	100111100010010001111111001
3	Ternary	12210000101020001
4	Quaternary	10330102033321
5	Quinary	132211142444
6	Senary	12121033001
8	Octal	474221771
10	Decimal	82912249
12	Duodecimal	23925761
16	Hexadecimal	4f123f9
20	Vigesimal	15i40c9
36	Base36	1dd3i1

Cryptographic Hash Functions

md5	15bd74999cd0fc7522bd651026ab1ff7
sha1	4e6004de140a8b531a26bb7b0423a3f059ddca70
sha256	7a0703f70eb88c37e243e1fe119255731448342f3ff7a84e50ece0ff019e4414
sha512	d46646a9d381b30f62b458a41ab2aa6fea805a414d295d47841bd043e6940e2a90ecd14a002f8740cc4bf639dcbe05e043bf92abeac7be14d8af27d0ecffcc2e
ripemd-160	e0625eee500d5c85186723be6f16b6afc53e16d4

82912249 as geometric shapes

Circle

Radius = n

Diameter	165824498
Circumference	520953024.70202
Area	2.1596693450698E+16

Sphere

Radius = n

Volume	2.3875072332813E+24
Surface area	8.6386773802793E+16
Circumference	520953024.70202

Square

Length = n

Perimeter	331648996
Area	6874441034238001
Diagonal	117255627.02266

Cube

Length = n

Surface area	41246646205428006
Volume	5.6997536676656E+23
Space diagonal	143608227.8378

Equilateral Triangle

Length = n

Perimeter	248736747
Area	2.9767202862341E+15
Altitude	71804113.918901

Triangular Pyramid

Length = n

Surface area	2.9767202862341E+15
Volume	6.7172241158321E+22
Height	39085209.007552