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

21098087 (number)

21098087 is an odd 8-digits prime number following 21098086 and preceding 21098088. In scientific notation, it is written as 2.1098087 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 21098086 positive integers (up to 21098087) that are relatively prime to 21098087.

Interesting facts

21098087 has 2 divisors, whose sum is 21098088
The reverse of 21098087 is 78089012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty-one million ninety-eight thousand eighty-seven

Notation

Scientific notation	2.1098087 × 10^7
Engineering notation	2.1098087 × 10^6

Prime Factorization of 21098087

Prime Factorization 21098087

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21098087	Product of the distinct prime numbers

The prime factorization of 21098087 is 21098087. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 7, 39, 81, 765, 431, 4151, 1394, 91362, 5089, 772554, 823867, 2961887, 3361289, 28968111, 25127290, 221341508, 556788454, 3860317633, 1911919751

Basic calculations (n = 21098087)

Multiplication

n×y

n×2	42196174
n×3	63294261
n×4	84392348
n×5	105490435

Division

n÷y

n÷2	10549043.5
n÷3	7032695.6666667
n÷3	5274521.75
n÷5	4219617.4

Exponentiation

n^y

n²	445129275059569
n³	9.3913761714537E+21
n⁴	1.9814007151506E+29
n⁵	4.1803764670109E+36

Nth Root

^y√n

²√n	4593.2653962078
³√n	276.32129756805
⁴√n	67.77363348831
⁵√n	29.164102488939

Divisors of 21098087

1, 21098087

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21098088	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10549044	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4593.2655050628	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999052047	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21098087 can be divided by 2 positive divisors. The sum of these divisors (counting 21098087) is 21098088, the average is 10549044.

Base conversion 21098087

Base	System	Value
2	Binary	1010000011110111001100111
3	Ternary	1110200220010122
4	Quaternary	1100132321213
5	Quinary	20400114322
6	Senary	2032112155
8	Octal	120367147
10	Decimal	21098087
12	Duodecimal	709565b
16	Hexadecimal	141ee67
20	Vigesimal	6bh547
36	Base36	ck7dz

Cryptographic Hash Functions

md5	52533d130f0091f5c7f898ee563112fd
sha1	ef6b1dd3005cfa4337074fd361f277936e1eae2a
sha256	162c6a54d185bf9f53ea19d1199a0b24bb74770a27de8540001140e1d731d680
sha512	5116e8f3889a369568795fb8315498f535ce4c08233eece313fce785ec46598fb556f4f1339c65c0b8e7c7f679ef7d1758d90149730967fa03d24698e8ebf23e
ripemd-160	f599c532a1c80f72e64e8e848f814109f94c7c93

21098087 as geometric shapes

Circle

Radius = n

Diameter	42196174
Circumference	132563190.248
Area	1.3984148604249E+15

Sphere

Radius = n

Volume	3.933850451645E+22
Surface area	5.5936594416996E+15
Circumference	132563190.248

Square

Length = n

Perimeter	84392348
Area	445129275059569
Diagonal	29837200.775527

Cube

Length = n

Surface area	2670775650357414
Volume	9.3913761714537E+21
Space diagonal	36542958.626508

Equilateral Triangle

Length = n

Perimeter	63294261
Area	1.9274663008487E+14
Altitude	18271479.313254

Triangular Pyramid

Length = n

Surface area	1.9274663008487E+14
Volume	1.1067842959181E+21
Height	9945733.5918425