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

38405989 (number)

38405989 is an odd 8-digits prime number following 38405988 and preceding 38405990. In scientific notation, it is written as 3.8405989 × 10^7. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 38405988 positive integers (up to 38405989) that are relatively prime to 38405989.

Interesting facts

38405989 has 2 divisors, whose sum is 38405990
The reverse of 38405989 is 98950483
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	thirty-eight million four hundred five thousand nine hundred eighty-nine

Notation

Scientific notation	3.8405989 × 10^7
Engineering notation	3.8405989 × 10^6

Prime Factorization of 38405989

Prime Factorization 38405989

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	38405989	Product of the distinct prime numbers

The prime factorization of 38405989 is 38405989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 1, 15, 84, 729, 402, 9806, 7477, 93437, 97105, 976682, 886443, 7928517, 6223054, 38415067, 44815667, 931700151, 165360967, 9325074909, 8475328969

Basic calculations (n = 38405989)

Multiplication

n×y

n×2	76811978
n×3	115217967
n×4	153623956
n×5	192029945

Division

n÷y

n÷2	19202994.5
n÷3	12801996.333333
n÷3	9601497.25
n÷5	7681197.8

Exponentiation

n^y

n²	1475019991068121
n³	5.6649601551742E+22
n⁴	2.1756839740506E+30
n⁵	8.3559294774864E+37

Nth Root

^y√n

²√n	6197.2565704512
³√n	337.39060450837
⁴√n	78.72265601751
⁵√n	32.876061987804

Divisors of 38405989

1, 38405989

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	38405990	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	19202995	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6197.256651132	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999479248	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38405989 can be divided by 2 positive divisors. The sum of these divisors (counting 38405989) is 38405990, the average is 19202995.

Base conversion 38405989

Base	System	Value
2	Binary	10010010100000011101100101
3	Ternary	2200021020010001
4	Quaternary	2102200131211
5	Quinary	34312442424
6	Senary	3451101301
8	Octal	222403545
10	Decimal	38405989
12	Duodecimal	10a41831
16	Hexadecimal	24a0765
20	Vigesimal	c00ej9
36	Base36	mv691

Cryptographic Hash Functions

md5	640601bb5cdbddec02f3ec280d79ae70
sha1	a9678a4eea1598a79b43aa1a0d2ae52efd364054
sha256	9810a07067a8c0388837b565c5447653decb6b52eb7bc74c8e066618a6248078
sha512	22e6906ca7b195993272913503bf81d7839a6c4e5317630d475fdd670d778788d41268d9f050d70cad8eee56850810eef9838424cf1e0075fca01ba8718551d9
ripemd-160	91f2eb764177a33db2c6f1732d29fc06f34bab6a

38405989 as geometric shapes

Circle

Radius = n

Diameter	76811978
Circumference	241311945.7925
Area	4.6339119678377E+15

Sphere

Radius = n

Volume	2.3729329608499E+23
Surface area	1.8535647871351E+16
Circumference	241311945.7925

Square

Length = n

Perimeter	153623956
Area	1475019991068121
Diagonal	54314270.520152

Cube

Length = n

Surface area	8850119946408726
Volume	5.6649601551742E+22
Space diagonal	66521124.262931

Equilateral Triangle

Length = n

Perimeter	115217967
Area	6.3870239167744E+14
Altitude	33260562.131466

Triangular Pyramid

Length = n

Surface area	6.3870239167744E+14
Volume	6.6762195681255E+21
Height	18104756.840051