398366985, three hundred ninety-eight million three hundred sixty-six thousand nine hundred eighty-five: 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

398366985 has 8 divisors, whose sum is 425120640
The reverse of 398366985 is 589663893
Previous prime number is 2819

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3

Name

Name	three hundred ninety-eight million three hundred sixty-six thousand nine hundred eighty-five

Notation

Scientific notation	3.98366985 × 10^8
Engineering notation	3.98366985 × 10^6

Prime Factorization of 398366985

Prime Factorization 15 × 2819 × 9421

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	398366985	Product of the distinct prime numbers

The prime factorization of 398366985 is 15 × 2819 × 9421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 73, 4, 668, 541, 3690, 5101, 53068, 27801, 983473, 410939, 5016650, 1246544, 63055218, 22637059, 614392872, 540652890, 6709121602, 66000009

Basic calculations (n = 398366985)

Multiplication

n×y

n×2	796733970
n×3	1195100955
n×4	1593467940
n×5	1991834925

Division

n÷y

n÷2	199183492.5
n÷3	132788995
n÷3	99591746.25
n÷5	79673397

Exponentiation

n^y

n²	158696254737990225
n³	6.3219348530765E+25
n⁴	2.5184501267865E+34
n⁵	1.0032673838808E+43

Nth Root

^y√n

²√n	19959.132871946
³√n	735.80225234929
⁴√n	141.27679523526
⁵√n	52.487594280373

Divisors of 398366985

1, 15, 2819, 9421, 42285, 141315, 26557799, 398366985

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	-398366984	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 398366985 can be divided by 8 positive divisors. The sum of these divisors (counting 398366985) is 1, the average is 0.125.

Base conversion 398366985

Base	System	Value
2	Binary	10111101111101001100100001001
3	Ternary	1000202121010202210
4	Quaternary	113233221210021
5	Quinary	1303440220420
6	Senary	103310215333
8	Octal	2757514411
10	Decimal	398366985
12	Duodecimal	b14b4549
16	Hexadecimal	17be9909
20	Vigesimal	649fh95
36	Base36	6l6dxl

Cryptographic Hash Functions

md5	de19338c6d1a2161fed0a4a2c8d9b0fc
sha1	c67e52e82bb45ff333534eb8da6c0d7bb8380f21
sha256	440b9fc8b3051aa97f4c0fec9068af29028bcf76c9cc426627d58844c00d68cf
sha512	c39f96a35344ba7fae82f77f8510fcf7717a3b5bde25018b31bbeba0bfcb58ac6525f35a9c212a05f287bb32e775d42aeeff7f0759a3b2f04e9431b8bfb7a034
ripemd-160	9fc436234709fbdb1fbb2e395297dc16ff38dddd

398366985 as geometric shapes

Circle

Radius = n

Diameter	796733970
Circumference	2503013587.0174
Area	4.9855898803708E+17

Sphere

Radius = n

Volume	2.6481258787865E+26
Surface area	1.9942359521483E+18
Circumference	2503013587.0174

Square

Length = n

Perimeter	1593467940
Area	158696254737990225
Diagonal	563375992.98868

Cube

Length = n

Surface area	952177528427941350
Volume	6.3219348530765E+25
Space diagonal	689991858.07803

Equilateral Triangle

Length = n

Perimeter	1195100955
Area	6.8717494044273E+16
Altitude	344995929.03901

Triangular Pyramid

Length = n

Surface area	6.8717494044273E+16
Volume	7.4504716747166E+24
Height	187791997.66289