99971812 (number)

99971812 is an even 8-digits composite number following 99971811 and preceding 99971813. In scientific notation, it is written as 9.9971812 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 49180608 positive integers (up to 99971812) that are relatively prime to 99971812.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred seventy-one thousand eight hundred twelve

Notation

Scientific notation 9.9971812 × 10^7
Engineering notation 9.9971812 × 10^6

Prime Factorization of 99971812

Prime Factorization 2 × 2 × 1433 × 107 × 163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49985906
Product of the distinct prime numbers

The prime factorization of 99971812 is 2 × 2 × 1433 × 107 × 163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99971812)

Multiplication

n×y
n×2 199943624
n×3 299915436
n×4 399887248
n×5 499859060

Division

n÷y
n÷2 49985906
n÷3 33323937.333333
n÷3 24992953
n÷5 19994362.4

Exponentiation

ny
n2 9994363194563344
n3 9.9915459834661E+23
n4 9.9887295664842E+31
n5 9.985913943394E+39

Nth Root

y√n
2√n 9998.5905006656
3√n 464.11526689414
4√n 99.992952254974
5√n 39.808472433265

Divisors of 99971812

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 -99971811
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 99971812 can be divided by 24 positive divisors. The sum of these divisors (counting 99971812) is 1, the average is 0.041666666666667.

Base conversion 99971812

Base System Value
2 Binary 101111101010111001011100100
3 Ternary 20222010002112201
4 Quaternary 11331113023210
5 Quinary 201043044222
6 Senary 13530424244
8 Octal 575271344
10 Decimal 99971812
12 Duodecimal 29592084
16 Hexadecimal 5f572e4
20 Vigesimal 1b4g9ac
36 Base36 1niqqs

Cryptographic Hash Functions

md5 5783b5eb17c5b6d4812b9d1beeaf68b9
sha1 aca228571af6cb8cdcee181016dcb6dea3fbb92c
sha256 c5c64437d5059372b953e3c0912e0709796515cb25e8073e2545c0b8cc8129e7
sha512 d10a666d66232e86a150b81a4814530e08957e2da597b6e180ca8017486e5fd8f3b714f799f61558db77b34c0ef002f2133bf523b8275b33baf8746712c19cf6
ripemd-160 2300ca2456f1645f635ba122c8219597b6074396

99971812 as geometric shapes

Circle

Radius = n
Diameter 199943624
Circumference 628141420.29052
Area 3.1398217989348E+16

Sphere

Radius = n
Volume 4.1852489946215E+24
Surface area 1.2559287195739E+17
Circumference 628141420.29052

Square

Length = n
Perimeter 399887248
Area 9994363194563344
Diagonal 141381492.38541

Cube

Length = n
Surface area 59966179167380064
Volume 9.9915459834661E+23
Space diagonal 173156257.70872

Equilateral Triangle

Length = n
Perimeter 299915436
Area 4.32768621057E+15
Altitude 86578128.854362

Triangular Pyramid

Length = n
Surface area 4.32768621057E+15
Volume 1.1775149865743E+23
Height 47127164.128471