83457812 (number)

83457812 is an even 8-digits composite number following 83457811 and preceding 83457813. In scientific notation, it is written as 8.3457812 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 40805856 positive integers (up to 83457812) that are relatively prime to 83457812.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred fifty-seven thousand eight hundred twelve

Notation

Scientific notation 8.3457812 × 10^7
Engineering notation 8.3457812 × 10^6

Prime Factorization of 83457812

Prime Factorization 2 × 2 × 79 × 109 × 2423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41728906
Product of the distinct prime numbers

The prime factorization of 83457812 is 2 × 2 × 79 × 109 × 2423. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 89, 11, 814, 974, 5559, 9992, 61856, 67129, 427753, 727262, 3898977, 3354894, 90865966, 78474251, 958948103, 97898771, 5920005931, 3821415220

Basic calculations (n = 83457812)

Multiplication

n×y
n×2 166915624
n×3 250373436
n×4 333831248
n×5 417289060

Division

n÷y
n÷2 41728906
n÷3 27819270.666667
n÷3 20864453
n÷5 16691562.4

Exponentiation

ny
n2 6965206383827344
n3 5.8130088492266E+23
n4 4.8514099969309E+31
n5 4.0488806345878E+39

Nth Root

y√n
2√n 9135.5247249405
3√n 437.00760843227
4√n 95.579938925177
5√n 38.396655648983

Divisors of 83457812

1, 2, 4, 79, 109, 158, 218, 316, 436, 2423, 4846, 8611, 9692, 17222, 34444, 191417, 264107, 382834, 528214, 765668, 1056428, 20864453, 41728906, 83457812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83457811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83457812 can be divided by 24 positive divisors. The sum of these divisors (counting 83457812) is 1, the average is 0.041666666666667.

Base conversion 83457812

Base System Value
2 Binary 100111110010111011100010100
3 Ternary 12211001002121002
4 Quaternary 10332113130110
5 Quinary 132331122222
6 Senary 12140442432
8 Octal 476273424
10 Decimal 83457812
12 Duodecimal 23b49418
16 Hexadecimal 4f97714
20 Vigesimal 161c4ac
36 Base36 1dosgk

Cryptographic Hash Functions

md5 4adcbe2c1694a9a7bfa805f5b83589fa
sha1 cb9a0f1c30f561e60bb6dfe507184d4b22b9b330
sha256 b87e4535bd11b239418796c4027afaaf1bdfa924bc3046fe442be847f44aa3be
sha512 4153c250dbee5644c8a137ed27a7b557000a53ee062db1c38db73c9939fe18e31a0f763420ff74959e3684a0adf8ae71294308df7a7637cf77a1fe5aa5146bae
ripemd-160 6c8a57217467dd0381282cc21b9ba5176151642c

83457812 as geometric shapes

Circle

Radius = n
Diameter 166915624
Circumference 524380898.12776
Area 2.1881841206169E+16

Sphere

Radius = n
Volume 2.4349474527977E+24
Surface area 8.7527364824675E+16
Circumference 524380898.12776

Square

Length = n
Perimeter 333831248
Area 6965206383827344
Diagonal 118027169.61638

Cube

Length = n
Surface area 41791238302964064
Volume 5.8130088492266E+23
Space diagonal 144553170.67253

Equilateral Triangle

Length = n
Perimeter 250373436
Area 3.016022835498E+15
Altitude 72276585.336266

Triangular Pyramid

Length = n
Surface area 3.016022835498E+15
Volume 6.8506966273093E+22
Height 39342389.872128