99687897 (number)

99687897 is an odd 8-digits composite number following 99687896 and preceding 99687898. In scientific notation, it is written as 9.9687897 × 10^7. The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors. There are 65657400 positive integers (up to 99687897) that are relatively prime to 99687897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9687897 × 10^7
Engineering notation 9.9687897 × 10^6

Prime Factorization of 99687897

Prime Factorization 9 × 83 × 133451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 99687897
Product of the distinct prime numbers

The prime factorization of 99687897 is 9 × 83 × 133451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99687897)

Multiplication

n×y
n×2 199375794
n×3 299063691
n×4 398751588
n×5 498439485

Division

n÷y
n÷2 49843948.5
n÷3 33229299
n÷3 24921974.25
n÷5 19937579.4

Exponentiation

ny
n2 9937676808282609
n3 9.9066610208337E+23
n4 9.8757420345878E+31
n5 9.8449195474256E+39

Nth Root

y√n
2√n 9984.3826549266
3√n 463.67549552272
4√n 99.92188276312
5√n 39.785835885529

Divisors of 99687897

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 -99687896
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 99687897 can be divided by 8 positive divisors. The sum of these divisors (counting 99687897) is 1, the average is 0.125.

Base conversion 99687897

Base System Value
2 Binary 101111100010001110111011001
3 Ternary 20221120200002100
4 Quaternary 11330101313121
5 Quinary 201010003042
6 Senary 13520354013
8 Octal 574216731
10 Decimal 99687897
12 Duodecimal 29475909
16 Hexadecimal 5f11dd9
20 Vigesimal 1b30jeh
36 Base36 1ncno9

Cryptographic Hash Functions

md5 2ea892376069fa87369556432a96cdd8
sha1 45fc7c26cf51aae40791ca80a7f179bae543b6ec
sha256 f1a3b45557013e615b9aacbec8d766441d66db2ab0a7edc3f4c8e4b3caafd694
sha512 84939ef2887ea31231dbbf33c233d55bc58cf04643c20e5c402df1d61376cf8530479f41aab71210c24b7ef2e9cced7ad0ab4496eb34a5c8aee638f4a7fffdcc
ripemd-160 8ea5aee549ebd053623076f433cee36d9057ab05

99687897 as geometric shapes

Circle

Radius = n
Diameter 199375794
Circumference 626357529.73403
Area 3.122013245465E+16

Sphere

Radius = n
Volume 4.1496924646207E+24
Surface area 1.248805298186E+17
Circumference 626357529.73403

Square

Length = n
Perimeter 398751588
Area 9937676808282609
Diagonal 140979975.94185

Cube

Length = n
Surface area 59626060849695654
Volume 9.9066610208337E+23
Space diagonal 172664502.50369

Equilateral Triangle

Length = n
Perimeter 299063691
Area 4.3031402852861E+15
Altitude 86332251.251847

Triangular Pyramid

Length = n
Surface area 4.3031402852861E+15
Volume 1.1675111977913E+23
Height 46993325.313951