38897421, thirty-eight million eight hundred ninety-seven thousand four hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

38897421 has 8 divisors, whose sum is 52593984
The reverse of 38897421 is 12479883
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	thirty-eight million eight hundred ninety-seven thousand four hundred twenty-one

Notation

Scientific notation	3.8897421 × 10^7
Engineering notation	3.8897421 × 10^6

Prime Factorization of 38897421

Prime Factorization 3 × 71 × 182617

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	38897421	Product of the distinct prime numbers

The prime factorization of 38897421 is 3 × 71 × 182617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 5, 53, 28, 215, 4314, 5323, 22682, 75495, 292595, 718574, 2351713, 1124886, 15528376, 47720111, 345906052, 263443513, 7301682005, 4081495637

Basic calculations (n = 38897421)

Multiplication

n×y

n×2	77794842
n×3	116692263
n×4	155589684
n×5	194487105

Division

n÷y

n÷2	19448710.5
n÷3	12965807
n÷3	9724355.25
n÷5	7779484.2

Exponentiation

n^y

n²	1513009360451241
n³	5.8852162070413E+22
n⁴	2.2891973248131E+30
n⁵	8.9043872095328E+37

Nth Root

^y√n

²√n	6236.779697889
³√n	338.82356095501
⁴√n	78.973284710014
⁵√n	32.959769168639

Divisors of 38897421

1, 3, 71, 213, 182617, 547851, 12965807, 38897421

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	-38897420	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 38897421 can be divided by 8 positive divisors. The sum of these divisors (counting 38897421) is 1, the average is 0.125.

Base conversion 38897421

Base	System	Value
2	Binary	10010100011000011100001101
3	Ternary	2201012012020020
4	Quaternary	2110120130031
5	Quinary	34424204141
6	Senary	3505412353
8	Octal	224303415
10	Decimal	38897421
12	Duodecimal	1103a0b9
16	Hexadecimal	251870d
20	Vigesimal	c323b1
36	Base36	n5pfx

Cryptographic Hash Functions

md5	200075011d074a70a589796d3b8b3c1e
sha1	635de69d3bfa9fcb6a06d176a4aa4a8cc553ccf1
sha256	c0ef510f5d1058304c23e6ad5ffbb02a2fdbe77898a1289a0cfc768704860a00
sha512	1550218cf44e68c27a2a552c4fd2735be48ab13dcbaf663fb067737b30da14b423147678f121c17ccbb2aff329b9f358bdcd90fd23bbc8a05ef7da27c1cc1496
ripemd-160	b21988ce28cf16095052b8530f680b41608e8717

38897421 as geometric shapes

Circle

Radius = n

Diameter	77794842
Circumference	244399704.11438
Area	4.7532590916062E+15

Sphere

Radius = n

Volume	2.4651936001105E+23
Surface area	1.9013036366425E+16
Circumference	244399704.11438

Square

Length = n

Perimeter	155589684
Area	1513009360451241
Diagonal	55009260.319536

Cube

Length = n

Surface area	9078056162707446
Volume	5.8852162070413E+22
Space diagonal	67372309.455397

Equilateral Triangle

Length = n

Perimeter	116692263
Area	6.5515227115721E+14
Altitude	33686154.727698

Triangular Pyramid

Length = n

Surface area	6.5515227115721E+14
Volume	6.9357938145798E+21
Height	18336420.106512