82912130 (number)

82912130 is an even 8-digits composite number following 82912129 and preceding 82912131. In scientific notation, it is written as 8.2912130 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 28426992 positive integers (up to 82912130) that are relatively prime to 82912130.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred twelve thousand one hundred thirty

Notation

Scientific notation 8.2912130 × 10^7
Engineering notation 8.2912130 × 10^6

Prime Factorization of 82912130

Prime Factorization 2 × 5 × 7 × 1184459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82912130
Product of the distinct prime numbers

The prime factorization of 82912130 is 2 × 5 × 7 × 1184459. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 41, 97, 922, 900, 3771, 4615, 75946, 99851, 248664, 99573, 7510887, 7068898, 97120118, 91871737, 849124002, 827430865, 3817793800, 9482077113

Basic calculations (n = 82912130)

Multiplication

n×y
n×2 165824260
n×3 248736390
n×4 331648520
n×5 414560650

Division

n÷y
n÷2 41456065
n÷3 27637376.666667
n÷3 20728032.5
n÷5 16582426

Exponentiation

ny
n2 6874421301136900
n3 5.6997291259463E+23
n4 4.7257668225525E+31
n5 3.9182339314116E+39

Nth Root

y√n
2√n 9105.6098093428
3√n 436.05307899643
4√n 95.423319001923
5√n 38.346313140767

Divisors of 82912130

1, 2, 5, 7, 10, 14, 35, 70, 1184459, 2368918, 5922295, 8291213, 11844590, 16582426, 41456065, 82912130

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82912129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82912130 can be divided by 16 positive divisors. The sum of these divisors (counting 82912130) is 1, the average is 0.0625.

Base conversion 82912130

Base System Value
2 Binary 100111100010010001110000010
3 Ternary 12210000101001122
4 Quaternary 10330102032002
5 Quinary 132211142010
6 Senary 12121032242
8 Octal 474221602
10 Decimal 82912130
12 Duodecimal 23925682
16 Hexadecimal 4f12382
20 Vigesimal 15i406a
36 Base36 1dd3eq

Cryptographic Hash Functions

md5 9e7165bcbcd95ecefc02de31d1acf5fc
sha1 a06724ea33b96893afa8c764937370c503f05a47
sha256 bf0a4e8c28dbdccf50fad33f50c4ea530ada9cd5c00cfca4b079b1b51f824809
sha512 763891ccd074285e3285f0827a5f0ea91f00bc1e014abcd0ab65524c25d412bac25b8f15b7d9b85baa59cb248b2c6fd17b39f8e9a0a8598d9e8fbc0ce2ca12bd
ripemd-160 2daf12ab4bc8e6ea71683bfa7cb8691f716e4bbe

82912130 as geometric shapes

Circle

Radius = n
Diameter 165824260
Circumference 520952277.00296
Area 2.1596631457333E+16

Sphere

Radius = n
Volume 2.38749695327E+24
Surface area 8.6386525829331E+16
Circumference 520952277.00296

Square

Length = n
Perimeter 331648520
Area 6874421301136900
Diagonal 117255458.73124

Cube

Length = n
Surface area 41246527806821400
Volume 5.6997291259463E+23
Space diagonal 143608021.72376

Equilateral Triangle

Length = n
Perimeter 248736390
Area 2.9767117415507E+15
Altitude 71804010.861878

Triangular Pyramid

Length = n
Surface area 2.9767117415507E+15
Volume 6.7171951931385E+22
Height 39085152.910414