105398840 (number)

105398840 is an even 9-digits composite number following 105398839 and preceding 105398841. In scientific notation, it is written as 1.05398840 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 42048000 positive integers (up to 105398840) that are relatively prime to 105398840.

Interesting facts

Basic properties

Name

Name one hundred five million three hundred ninety-eight thousand eight hundred forty

Notation

Scientific notation 1.05398840 × 10^8
Engineering notation 1.05398840 × 10^6

Prime Factorization of 105398840

Prime Factorization 2 × 2 × 2 × 5 × 401 × 6571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 26349710
Product of the distinct prime numbers

The prime factorization of 105398840 is 2 × 2 × 2 × 5 × 401 × 6571. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 3, 66, 348, 307, 3556, 8822, 70171, 44057, 407465, 318207, 4925811, 2242026, 90946077, 11904971, 275035428, 863668809, 3373865387, 1519095763

Basic calculations (n = 105398840)

Multiplication

n×y
n×2 210797680
n×3 316196520
n×4 421595360
n×5 526994200

Division

n÷y
n÷2 52699420
n÷3 35132946.666667
n÷3 26349710
n÷5 21079768

Exponentiation

ny
n2 11108915473345600
n3 1.1708668045487E+24
n4 1.2340800299394E+32
n5 1.3007060362278E+40

Nth Root

y√n
2√n 10266.393719315
3√n 472.36597824475
4√n 101.32321411856
5√n 40.231587173279

Divisors of 105398840

1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 3208, 4010, 6571, 8020, 13142, 16040, 26284, 32855, 52568, 65710, 131420, 262840, 2634971, 5269942, 10539884, 13174855, 21079768, 26349710, 52699420, 105398840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105398839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105398840 can be divided by 32 positive divisors. The sum of these divisors (counting 105398840) is 1, the average is 0.03125.

Base conversion 105398840

Base System Value
2 Binary 110010010000100001000111000
3 Ternary 21100022211000202
4 Quaternary 12102010020320
5 Quinary 203440230330
6 Senary 14243021332
8 Octal 622041070
10 Decimal 105398840
12 Duodecimal 2b36a848
16 Hexadecimal 6484238
20 Vigesimal 1cieh20
36 Base36 1qr29k

Cryptographic Hash Functions

md5 324ea0b2f092f8bab67bf6ae3e9360f5
sha1 aea504ad7b83428526d46fafa9a72fb2a91fe9f5
sha256 b668f9e6941bb10857d27c1dc7c45daefc5c82f9d975e20ffe234727623b2621
sha512 c8e99cd35bb5e61c2cb236333b71f962c6c6d75499ebb03cfecc2f3bf8c68edb2e5ae2cf9421efcef2f37d80d9f1a07384890f98b192f6de52f975f8b289f834
ripemd-160 d66766b974854b1b1e1b6a4f070d53d21ff9cbfb

105398840 as geometric shapes

Circle

Radius = n
Diameter 210797680
Circumference 662240442.88177
Area 3.4899687240413E+16

Sphere

Radius = n
Volume 4.904515402003E+24
Surface area 1.3959874896165E+17
Circumference 662240442.88177

Square

Length = n
Perimeter 421595360
Area 11108915473345600
Diagonal 149056468.98639

Cube

Length = n
Surface area 66653492840073600
Volume 1.1708668045487E+24
Space diagonal 182556145.93882

Equilateral Triangle

Length = n
Perimeter 316196520
Area 4.8103015042057E+15
Altitude 91278072.969411

Triangular Pyramid

Length = n
Surface area 4.8103015042057E+15
Volume 1.379879762271E+23
Height 49685489.662131