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

82142407 (number)

82142407 is an odd 8-digits composite number following 82142406 and preceding 82142408. In scientific notation, it is written as 8.2142407 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 78360480 positive integers (up to 82142407) that are relatively prime to 82142407.

Interesting facts

82142407 has 8 divisors, whose sum is 85943520
The reverse of 82142407 is 70424128
Previous prime number is 389

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	eighty-two million one hundred forty-two thousand four hundred seven

Notation

Scientific notation	8.2142407 × 10^7
Engineering notation	8.2142407 × 10^6

Prime Factorization of 82142407

Prime Factorization 23 × 389 × 9181

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	82142407	Product of the distinct prime numbers

The prime factorization of 82142407 is 23 × 389 × 9181. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 81, 7, 499, 240, 4900, 8945, 66208, 33069, 723573, 627455, 5349402, 5937754, 49712898, 98803053, 837038974, 266775328, 3111086215, 8633858211

Basic calculations (n = 82142407)

Multiplication

n×y

n×2	164284814
n×3	246427221
n×4	328569628
n×5	410712035

Division

n÷y

n÷2	41071203.5
n÷3	27380802.333333
n÷3	20535601.75
n÷5	16428481.4

Exponentiation

n^y

n²	6747375027753649
n³	5.5424562571138E+23
n⁴	4.5527069765154E+31
n⁵	3.7397030941666E+39

Nth Root

^y√n

²√n	9063.2448383567
³√n	434.69950092224
⁴√n	95.201075825627
⁵√n	38.274848905698

Divisors of 82142407

1, 23, 389, 8947, 9181, 211163, 3571409, 82142407

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	-82142406	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 82142407 can be divided by 8 positive divisors. The sum of these divisors (counting 82142407) is 1, the average is 0.125.

Base conversion 82142407

Base	System	Value
2	Binary	100111001010110010011000111
3	Ternary	12201120021012101
4	Quaternary	10321112103013
5	Quinary	132012024112
6	Senary	12052332531
8	Octal	471262307
10	Decimal	82142407
12	Duodecimal	23614147
16	Hexadecimal	4e564c7
20	Vigesimal	15d7g07
36	Base36	1cwlhj

Cryptographic Hash Functions

md5	4cbbc701a1e2745bda4fcd8b74961324
sha1	730499f70496ff55257630d06db719f1ced645e5
sha256	fb4f9e385dd9ec64d9dcaf687eed4749cffea8d9a5f4b115dc0116768a1e615a
sha512	47cdf60509be1476c2b943e20874cfbc2fb48cde7cb1f777f50681708a311aef717acefe1f392581386d9a3ad742c81c164f7e1f250c8b73a016da57a46c7b1b
ripemd-160	82dd498d05a325e7fd2d4efee962ca3ffdc747af

82142407 as geometric shapes

Circle

Radius = n

Diameter	164284814
Circumference	516115964.75877
Area	2.1197503818206E+16

Sphere

Radius = n

Volume	2.3216186480255E+24
Surface area	8.4790015272824E+16
Circumference	516115964.75877

Square

Length = n

Perimeter	328569628
Area	6747375027753649
Diagonal	116166906.02537

Cube

Length = n

Surface area	40484250166521894
Volume	5.5424562571138E+23
Space diagonal	142274822.38

Equilateral Triangle

Length = n

Perimeter	246427221
Area	2.9216990914477E+15
Altitude	71137411.190001

Triangular Pyramid

Length = n

Surface area	2.9216990914477E+15
Volume	6.5318473397249E+22
Height	38722302.008457