99688745 (number)

99688745 is an odd 8-digits composite number following 99688744 and preceding 99688746. In scientific notation, it is written as 9.9688745 × 10^7. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 73616256 positive integers (up to 99688745) that are relatively prime to 99688745.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9688745 × 10^7
Engineering notation 9.9688745 × 10^6

Prime Factorization of 99688745

Prime Factorization 13 × 5 × 1533673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 99688745
Product of the distinct prime numbers

The prime factorization of 99688745 is 13 × 5 × 1533673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99688745)

Multiplication

n×y
n×2 199377490
n×3 299066235
n×4 398754980
n×5 498443725

Division

n÷y
n÷2 49844372.5
n÷3 33229581.666667
n÷3 24922186.25
n÷5 19937749

Exponentiation

ny
n2 9937845879675025
n3 9.9069138374822E+23
n4 9.8760780728174E+31
n5 9.8453382860118E+39

Nth Root

y√n
2√n 9984.4251211575
3√n 463.67681027846
4√n 99.922095260045
5√n 39.785903573333

Divisors of 99688745

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99688744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99688745 can be divided by 8 positive divisors. The sum of these divisors (counting 99688745) is 1, the average is 0.125.

Base conversion 99688745

Base System Value
2 Binary 101111100010010000100101001
3 Ternary 20221120201020202
4 Quaternary 11330102010221
5 Quinary 201010014440
6 Senary 13520401545
8 Octal 574220451
10 Decimal 99688745
12 Duodecimal 294762b5
16 Hexadecimal 5f12129
20 Vigesimal 1b311h5
36 Base36 1ncobt

Cryptographic Hash Functions

md5 f451cb143ec2010a2f0552bc30e3bff3
sha1 feb1b5a70def96e462d0ce981b71ce1633574ed0
sha256 392ba6b053b12bc4252c5a6a5647094e81d00475aff1b2b128ac9798958b1ade
sha512 b232d6838854e035cf601827be17bf0079a5775a28a52e6c6d78d543fc6c0ecb34008c115bc386b2f33789b03264c3a2ae2db2506581525d7fcd56d304e07817
ripemd-160 637cd4d18791a98bd1d673c3913006c336bad0a1

99688745 as geometric shapes

Circle

Radius = n
Diameter 199377490
Circumference 626362857.87517
Area 3.1220663608095E+16

Sphere

Radius = n
Volume 4.1497983642108E+24
Surface area 1.2488265443238E+17
Circumference 626362857.87517

Square

Length = n
Perimeter 398754980
Area 9937845879675025
Diagonal 140981175.19495

Cube

Length = n
Surface area 59627075278050150
Volume 9.9069138374822E+23
Space diagonal 172665971.28278

Equilateral Triangle

Length = n
Perimeter 299066235
Area 4.3032134953465E+15
Altitude 86332985.641389

Triangular Pyramid

Length = n
Surface area 4.3032134953465E+15
Volume 1.1675409925191E+23
Height 46993725.064984