Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

99681687 (number)

99681687 is an odd 8-digits composite number following 99681686 and preceding 99681688. In scientific notation, it is written as 9.9681687 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 56667600 positive integers (up to 99681687) that are relatively prime to 99681687.

Interesting facts

99681687 has 8 divisors, whose sum is 101785600
The reverse of 99681687 is 78618699
Previous prime number is 199

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9

Name

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

Notation

Scientific notation	9.9681687 × 10^7
Engineering notation	9.9681687 × 10^6

Prime Factorization of 99681687

Prime Factorization 63 × 199 × 7951

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	99681687	Product of the distinct prime numbers

The prime factorization of 99681687 is 63 × 199 × 7951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 36, 36, 355, 271, 8283, 5525, 60757, 59568, 202506, 640782, 562954, 4486284, 65065365, 89845032, 735234377, 585902487, 8443798639, 2342605627

Basic calculations (n = 99681687)

Multiplication

n×y

n×2	199363374
n×3	299045061
n×4	398726748
n×5	498408435

Division

n÷y

n÷2	49840843.5
n÷3	33227229
n÷3	24920421.75
n÷5	19936337.4

Exponentiation

n^y

n²	9936438723165969
n³	9.9048097469731E+23
n⁴	9.8732814499232E+31
n⁵	9.8418535115415E+39

Nth Root

^y√n

²√n	9984.0716644063
³√n	463.66586719034
⁴√n	99.920326582764
⁵√n	39.785340186041

Divisors of 99681687

1, 63, 199, 7951, 12537, 500913, 1582249, 99681687

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	-99681686	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 99681687 can be divided by 8 positive divisors. The sum of these divisors (counting 99681687) is 1, the average is 0.125.

Base conversion 99681687

Base	System	Value
2	Binary	101111100010000010110010111
3	Ternary	20221120100120100
4	Quaternary	11330100112113
5	Quinary	201004303222
6	Senary	13520305143
8	Octal	574202627
10	Decimal	99681687
12	Duodecimal	294721b3
16	Hexadecimal	5f10597
20	Vigesimal	1b30447
36	Base36	1ncivr

Cryptographic Hash Functions

md5	04f6a7405a368814b7af7a20986b559f
sha1	f32b844255d9631badabe7aad254f34605b134eb
sha256	928f38772cd361da78021215e664a070f55679864a3c4c96f3eab409bf9ce384
sha512	3aaca23c3c995e8c27d268a866bef85f2d43dff6f97e0ceaa27847c4d83d8d1d3e102fd00a3b77e36b32eeddb64dc730c9dd95148139b3bf854a84f58459ddfd
ripemd-160	53731361fd484a37a96f7966b6e806efb10e9c79

99681687 as geometric shapes

Circle

Radius = n

Diameter	199363374
Circumference	626318511.15327
Area	3.1216242895543E+16

Sphere

Radius = n

Volume	4.1489170048394E+24
Surface area	1.2486497158217E+17
Circumference	626318511.15327

Square

Length = n

Perimeter	398726748
Area	9936438723165969
Diagonal	140971193.67563

Cube

Length = n

Surface area	59618632338995814
Volume	9.9048097469731E+23
Space diagonal	172653746.46818

Equilateral Triangle

Length = n

Perimeter	299045061
Area	4.3026041787046E+15
Altitude	86326873.234089

Triangular Pyramid

Length = n

Surface area	4.3026041787046E+15
Volume	1.1672930230745E+23
Height	46990397.891877