102996891 (number)

102996891 is an odd 9-digits composite number following 102996890 and preceding 102996892. In scientific notation, it is written as 1.02996891 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 65050560 positive integers (up to 102996891) that are relatively prime to 102996891.

Interesting facts

Basic properties

Name

Name one hundred two million nine hundred ninety-six thousand eight hundred ninety-one

Notation

Scientific notation 1.02996891 × 10^8
Engineering notation 1.02996891 × 10^6

Prime Factorization of 102996891

Prime Factorization 3 × 3 × 19 × 602321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34332297
Product of the distinct prime numbers

The prime factorization of 102996891 is 3 × 3 × 19 × 602321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 102996891)

Multiplication

n×y
n×2 205993782
n×3 308990673
n×4 411987564
n×5 514984455

Division

n÷y
n÷2 51498445.5
n÷3 34332297
n÷3 25749222.75
n÷5 20599378.2

Exponentiation

ny
n2 10608359555665881
n3 1.0926280528437E+24
n4 1.1253729246229E+32
n5 1.1590991245173E+40

Nth Root

y√n
2√n 10148.7383945
3√n 468.75009834665
4√n 100.74094696051
5√n 40.046523760414

Divisors of 102996891

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102996890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102996891 can be divided by 12 positive divisors. The sum of these divisors (counting 102996891) is 1, the average is 0.083333333333333.

Base conversion 102996891

Base System Value
2 Binary 110001000111001101110011011
3 Ternary 21011210210011200
4 Quaternary 12020321232123
5 Quinary 202331400031
6 Senary 14115325243
8 Octal 610715633
10 Decimal 102996891
12 Duodecimal 2a5b0823
16 Hexadecimal 6239b9b
20 Vigesimal 1c3ec4b
36 Base36 1pbkwr

Cryptographic Hash Functions

md5 317af9697744b5a8f971fcdecb52db0f
sha1 def7782a3f4cf1018ddcff98862c45f23abfac29
sha256 70fdf1b985fa1a01ce6c50a2808171dde6a44f36dc05f9f797fe07fa263f355d
sha512 4c1a8f1ec26ba5a4bc7e6101fcdc2d2c97e818cf9fe1c7716cc223cd77e7e20704dda72f258b36bee1d45c9188ac8436fc4b08ef9ca4f853027b23f6ef270f09
ripemd-160 3aa4ad8363d9bc131af472a3f2992665bab7b691

102996891 as geometric shapes

Circle

Radius = n
Diameter 205993782
Circumference 647148552.21638
Area 3.3327144446719E+16

Sphere

Radius = n
Volume 4.5767896852266E+24
Surface area 1.3330857778688E+17
Circumference 647148552.21638

Square

Length = n
Perimeter 411987564
Area 10608359555665881
Diagonal 145659600.13446

Cube

Length = n
Surface area 63650157333995286
Volume 1.0926280528437E+24
Space diagonal 178395848.23363

Equilateral Triangle

Length = n
Perimeter 308990673
Area 4.593554433843E+15
Altitude 89197924.116817

Triangular Pyramid

Length = n
Surface area 4.593554433843E+15
Volume 1.2876745091341E+23
Height 48553200.044821