105161888 (number)

105161888 is an even 9-digits composite number following 105161887 and preceding 105161889. In scientific notation, it is written as 1.05161888 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors. There are 44706816 positive integers (up to 105161888) that are relatively prime to 105161888.

Interesting facts

Basic properties

Name

Name one hundred five million one hundred sixty-one thousand eight hundred eighty-eight

Notation

Scientific notation 1.05161888 × 10^8
Engineering notation 1.05161888 × 10^6

Prime Factorization of 105161888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 8671 × 379

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6572618
Product of the distinct prime numbers

The prime factorization of 105161888 is 2 × 2 × 2 × 2 × 2 × 8671 × 379. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 105161888)

Multiplication

n×y
n×2 210323776
n×3 315485664
n×4 420647552
n×5 525809440

Division

n÷y
n÷2 52580944
n÷3 35053962.666667
n÷3 26290472
n÷5 21032377.6

Exponentiation

ny
n2 11059022687724544
n3 1.1629877052759E+24
n4 1.2230198280761E+32
n5 1.2861507418191E+40

Nth Root

y√n
2√n 10254.847049079
3√n 472.01173005417
4√n 101.26621869646
5√n 40.213481586507

Divisors of 105161888

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 -105161887
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 105161888 can be divided by 24 positive divisors. The sum of these divisors (counting 105161888) is 1, the average is 0.041666666666667.

Base conversion 105161888

Base System Value
2 Binary 110010001001010010010100000
3 Ternary 21022212202222202
4 Quaternary 12101022102200
5 Quinary 203410140023
6 Senary 14233552332
8 Octal 621122240
10 Decimal 105161888
12 Duodecimal 2b2756a8
16 Hexadecimal 644a4a0
20 Vigesimal 1ch54e8
36 Base36 1qlzfk

Cryptographic Hash Functions

md5 80eb3f6e1bb52ff51a87622efe9ea3ce
sha1 f0e045a756d26ecd9d5c23fd71c1b9862560478a
sha256 dff1494a5b6a70856c5180272b0a50811dc24dbb1d14a75f92f3d15dea0e99ee
sha512 2630aabab17b59f1aff6a7810aa625c9d6f0615a7a3b4bfedb702ed652873108f818955476a869b5f291e2bba8cde0c28ae8f8073f4cc030cc1ff06edea06cfe
ripemd-160 abd3e54c658195e931d3ce1501a7bfa0eac23955

105161888 as geometric shapes

Circle

Radius = n
Diameter 210323776
Circumference 660751629.55687
Area 3.4742944431638E+16

Sphere

Radius = n
Volume 4.8715115081469E+24
Surface area 1.3897177772655E+17
Circumference 660751629.55687

Square

Length = n
Perimeter 420647552
Area 11059022687724544
Diagonal 148721368.25436

Cube

Length = n
Surface area 66354136126347264
Volume 1.1629877052759E+24
Space diagonal 182145733.03587

Equilateral Triangle

Length = n
Perimeter 315485664
Area 4.788697294299E+15
Altitude 91072866.517934

Triangular Pyramid

Length = n
Surface area 4.788697294299E+15
Volume 1.3705941547287E+23
Height 49573789.41812