99971924 (number)

99971924 is an even 8-digits composite number following 99971923 and preceding 99971925. In scientific notation, it is written as 9.9971924 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 45383040 positive integers (up to 99971924) that are relatively prime to 99971924.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred seventy-one thousand nine hundred twenty-four

Notation

Scientific notation 9.9971924 × 10^7
Engineering notation 9.9971924 × 10^6

Prime Factorization of 99971924

Prime Factorization 2 × 2 × 13 × 61 × 31517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49985962
Product of the distinct prime numbers

The prime factorization of 99971924 is 2 × 2 × 13 × 61 × 31517. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 62, 89, 494, 900, 8508, 2575, 54695, 85412, 349473, 561188, 7519934, 7522410, 22762671, 28908637, 578222911, 913577343, 5314158643, 4998114349

Basic calculations (n = 99971924)

Multiplication

n×y
n×2 199943848
n×3 299915772
n×4 399887696
n×5 499859620

Division

n÷y
n÷2 49985962
n÷3 33323974.666667
n÷3 24992981
n÷5 19994384.8

Exponentiation

ny
n2 9994385588261776
n3 9.991579564564E+23
n4 9.9887743286855E+31
n5 9.9859698804049E+39

Nth Root

y√n
2√n 9998.5961014534
3√n 464.11544021263
4√n 99.992980260884
5√n 39.808481352873

Divisors of 99971924

1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 31517, 63034, 126068, 409721, 819442, 1638884, 1922537, 3845074, 7690148, 24992981, 49985962, 99971924

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 -99971923
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 99971924 can be divided by 24 positive divisors. The sum of these divisors (counting 99971924) is 1, the average is 0.041666666666667.

Base conversion 99971924

Base System Value
2 Binary 101111101010111001101010100
3 Ternary 20222010002200212
4 Quaternary 11331113031110
5 Quinary 201043100144
6 Senary 13530424552
8 Octal 575271524
10 Decimal 99971924
12 Duodecimal 29592158
16 Hexadecimal 5f57354
20 Vigesimal 1b4g9g4
36 Base36 1niqtw

Cryptographic Hash Functions

md5 4e3d20774138cbc60ec049968eb117a8
sha1 72d396c9169f880290d3698ac867612e6216c2b6
sha256 1adac9303193b0607a5b32334b42947220f116ca64c5f69716dd63682b17d455
sha512 707b05b1c752e76e6df9e99fa28783288962f7e03a6dde8d58ed18097683f0b9eb4a169eb9de49bc23e978fbbc5dc86b2955743ff9f35e8578f5af8aa4a444ee
ripemd-160 fb784dce024a91029c47dd51d43f431c236a78a4

99971924 as geometric shapes

Circle

Radius = n
Diameter 199943848
Circumference 628142124.00727
Area 3.1398288341227E+16

Sphere

Radius = n
Volume 4.185263061039E+24
Surface area 1.2559315336491E+17
Circumference 628142124.00727

Square

Length = n
Perimeter 399887696
Area 9994385588261776
Diagonal 141381650.77733

Cube

Length = n
Surface area 59966313529570656
Volume 9.991579564564E+23
Space diagonal 173156451.69841

Equilateral Triangle

Length = n
Perimeter 299915772
Area 4.3276959073259E+15
Altitude 86578225.849207

Triangular Pyramid

Length = n
Surface area 4.3276959073259E+15
Volume 1.1775189441447E+23
Height 47127216.925777