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

99681221 (number)

99681221 is an odd 8-digits prime number following 99681220 and preceding 99681222. In scientific notation, it is written as 9.9681221 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 99681220 positive integers (up to 99681221) that are relatively prime to 99681221.

Interesting facts

99681221 has 2 divisors, whose sum is 99681222
The reverse of 99681221 is 12218699
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	ninety-nine million six hundred eighty-one thousand two hundred twenty-one

Notation

Scientific notation	9.9681221 × 10^7
Engineering notation	9.9681221 × 10^6

Prime Factorization of 99681221

Prime Factorization 99681221

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	99681221	Product of the distinct prime numbers

The prime factorization of 99681221 is 99681221. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 10, 54, 40, 349, 583, 2126, 5277, 51402, 8300, 747593, 139194, 8351636, 7548281, 77051862, 48634014, 274607845, 366529035, 5558724799, 1094514335

Basic calculations (n = 99681221)

Multiplication

n×y

n×2	199362442
n×3	299043663
n×4	398724884
n×5	498406105

Division

n÷y

n÷2	49840610.5
n÷3	33227073.666667
n÷3	24920305.25
n÷5	19936244.2

Exponentiation

n^y

n²	9936345820050841
n³	9.9046708362091E+23
n⁴	9.8730968255642E+31
n⁵	9.8416234662346E+39

Nth Root

^y√n

²√n	9984.0483272068
³√n	463.66514466167
⁴√n	99.920209803657
⁵√n	39.785302987627

Divisors of 99681221

1, 99681221

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	99681222	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	49840611	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	9984.0483772866	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999979936	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99681221 can be divided by 2 positive divisors. The sum of these divisors (counting 99681221) is 99681222, the average is 49840611.

Base conversion 99681221

Base	System	Value
2	Binary	101111100010000001111000101
3	Ternary	20221120022221002
4	Quaternary	11330100033011
5	Quinary	201004244341
6	Senary	13520303045
8	Octal	574201705
10	Decimal	99681221
12	Duodecimal	29471a85
16	Hexadecimal	5f103c5
20	Vigesimal	1b30311
36	Base36	1nciit

Cryptographic Hash Functions

md5	f0863ec91e53caa17f9e0922cd4833e7
sha1	48851571e6371bb448588248d887b2e7dee44978
sha256	f88f4316e4d3c7020d306e9821bafa9a2a0bb5b94a55950e7755cd6a52caf1c4
sha512	98a401dcf45ec54126d78e150b471b990bcc74635304d7667764926edf74b95c0ad58a3e9ec999e9b8c9e2e5ded27e6542363c1dd05c8365fd27ba6e0ffe15bc
ripemd-160	fc5683d31468a1bbeef8ebbf8784eb90fb37aad3

99681221 as geometric shapes

Circle

Radius = n

Diameter	199362442
Circumference	626315583.18892
Area	3.1215951031799E+16

Sphere

Radius = n

Volume	4.1488588180346E+24
Surface area	1.248638041272E+17
Circumference	626315583.18892

Square

Length = n

Perimeter	398724884
Area	9936345820050841
Diagonal	140970534.65211

Cube

Length = n

Surface area	59618074920305046
Volume	9.9046708362091E+23
Space diagonal	172652939.3325

Equilateral Triangle

Length = n

Perimeter	299043663
Area	4.3025639504757E+15
Altitude	86326469.666251

Triangular Pyramid

Length = n

Surface area	4.3025639504757E+15
Volume	1.167276652284E+23
Height	46990178.21737