99890745 (number)

99890745 is an odd 8-digits composite number following 99890744 and preceding 99890746. In scientific notation, it is written as 9.9890745 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 52141184 positive integers (up to 99890745) that are relatively prime to 99890745.

Interesting facts

Basic properties

Name

Name ninety-nine million eight hundred ninety thousand seven hundred forty-five

Notation

Scientific notation 9.9890745 × 10^7
Engineering notation 9.9890745 × 10^6

Prime Factorization of 99890745

Prime Factorization 3 × 5 × 47 × 141689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99890745
Product of the distinct prime numbers

The prime factorization of 99890745 is 3 × 5 × 47 × 141689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 52, 51, 38, 458, 5144, 6925, 6319, 37986, 378200, 997142, 5315080, 9704952, 10446996, 49851632, 103465694, 717134849, 8110372025, 3754385866

Basic calculations (n = 99890745)

Multiplication

n×y
n×2 199781490
n×3 299672235
n×4 399562980
n×5 499453725

Division

n÷y
n÷2 49945372.5
n÷3 33296915
n÷3 24972686.25
n÷5 19978149

Exponentiation

ny
n2 9978160936655025
n3 9.9672592969237E+23
n4 9.9563695677788E+31
n5 9.9454917362076E+39

Nth Root

y√n
2√n 9994.5357571025
3√n 463.98978283339
4√n 99.972675052249
5√n 39.802014211418

Divisors of 99890745

1, 3, 5, 15, 47, 141, 235, 705, 141689, 425067, 708445, 2125335, 6659383, 19978149, 33296915, 99890745

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99890744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99890745 can be divided by 16 positive divisors. The sum of these divisors (counting 99890745) is 1, the average is 0.0625.

Base conversion 99890745

Base System Value
2 Binary 101111101000011011000111001
3 Ternary 20221221222100020
4 Quaternary 11331003120321
5 Quinary 201033000440
6 Senary 13525001053
8 Octal 575033071
10 Decimal 99890745
12 Duodecimal 29553189
16 Hexadecimal 5f43639
20 Vigesimal 1b466h5
36 Base36 1nh06x

Cryptographic Hash Functions

md5 1e9e35b40aff94a45e76bf27964d1a12
sha1 7072c65a105662631aec49f202b96ce7479653de
sha256 f6e62cce8d70d78d16dcf4ab362a5dc3e96a200abb2dc40ccc68b21f2d02d59d
sha512 d80d6a453b0b3fa4018221a1066957e22052455cdb636ec7908e0e1d0194df81c5e3502a6fbe6e8631a5a7a022071b3a9cfa300bc267f6e7115fa7278668a6b9
ripemd-160 52e6cbaec206102c1a7abf6a8d84aa5ad9e85187

99890745 as geometric shapes

Circle

Radius = n
Diameter 199781490
Circumference 627632061.30722
Area 3.1347317094932E+16

Sphere

Radius = n
Volume 4.175075811152E+24
Surface area 1.2538926837973E+17
Circumference 627632061.30722

Square

Length = n
Perimeter 399562980
Area 9978160936655025
Diagonal 141266846.33455

Cube

Length = n
Surface area 59868965619930150
Volume 9.9672592969237E+23
Space diagonal 173015845.54591

Equilateral Triangle

Length = n
Perimeter 299672235
Area 4.3206704270964E+15
Altitude 86507922.772953

Triangular Pyramid

Length = n
Surface area 4.3206704270964E+15
Volume 1.1746527731166E+23
Height 47088948.778184