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

21031699 (number)

21031699 is an odd 8-digits composite number following 21031698 and preceding 21031700. In scientific notation, it is written as 2.1031699 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 18744096 positive integers (up to 21031699) that are relatively prime to 21031699.

Interesting facts

21031699 has 8 divisors, whose sum is 23430960
The reverse of 21031699 is 99613012
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty-one million thirty-one thousand six hundred ninety-nine

Notation

Scientific notation	2.1031699 × 10^7
Engineering notation	2.1031699 × 10^6

Prime Factorization of 21031699

Prime Factorization 13 × 29 × 55787

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21031699	Product of the distinct prime numbers

The prime factorization of 21031699 is 13 × 29 × 55787. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 27, 87, 538, 809, 9102, 4371, 58695, 71453, 393055, 28008, 7709624, 2914577, 45588194, 94759954, 725847748, 5949710, 4793948091, 8261141084

Basic calculations (n = 21031699)

Multiplication

n×y

n×2	42063398
n×3	63095097
n×4	84126796
n×5	105158495

Division

n÷y

n÷2	10515849.5
n÷3	7010566.3333333
n÷3	5257924.75
n÷5	4206339.8

Exponentiation

n^y

n²	442332362826601
n³	9.3030011129279E+21
n⁴	1.9565791920376E+29
n⁵	4.1150184636599E+36

Nth Root

^y√n

²√n	4586.0330352059
³√n	276.03116552782
⁴√n	67.720255723128
⁵√n	29.145725581248

Divisors of 21031699

1, 13, 29, 377, 55787, 725231, 1617823, 21031699

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	-21031698	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 21031699 can be divided by 8 positive divisors. The sum of these divisors (counting 21031699) is 1, the average is 0.125.

Base conversion 21031699

Base	System	Value
2	Binary	1010000001110101100010011
3	Ternary	1110120112001211
4	Quaternary	1100032230103
5	Quinary	20341003244
6	Senary	2030440551
8	Octal	120165423
10	Decimal	21031699
12	Duodecimal	7063157
16	Hexadecimal	140eb13
20	Vigesimal	6b8j4j
36	Base36	cis5v

Cryptographic Hash Functions

md5	9e2ce671f53d284c565529cb38554f29
sha1	96cbfcfa5a0a2812729d92f16a01ee06184a8307
sha256	78268dced25e03d71ba8a86260f1c8cea6cb350c6d4792ef0630e484e4f18d9a
sha512	a00b9a9d2d57897eb3ed6601c3937f3366670082ac8b8c5e6fd0f41cc6cd7356170d0b9bc4bfc5aed9aa410d638878b0a64f383695ef8176add4914d78abb2cf
ripemd-160	ac86adb45d740376a20300fc783beec7201f184f

21031699 as geometric shapes

Circle

Radius = n

Diameter	42063398
Circumference	132146062.14182
Area	1.3896281015011E+15

Sphere

Radius = n

Volume	3.8968319936949E+22
Surface area	5.5585124060043E+15
Circumference	132146062.14182

Square

Length = n

Perimeter	84126796
Area	442332362826601
Diagonal	29743313.965549

Cube

Length = n

Surface area	2653994176959606
Volume	9.3030011129279E+21
Space diagonal	36427971.237496

Equilateral Triangle

Length = n

Perimeter	63095097
Area	1.9153553156192E+14
Altitude	18213985.618748

Triangular Pyramid

Length = n

Surface area	1.9153553156192E+14
Volume	1.0963691953895E+21
Height	9914437.9885162