201639864 (number)

201639864 is an even 9-digits composite number following 201639863 and preceding 201639865. In scientific notation, it is written as 2.01639864 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 67213280 positive integers (up to 201639864) that are relatively prime to 201639864.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred thirty-nine thousand eight hundred sixty-four

Notation

Scientific notation 2.01639864 × 10^8
Engineering notation 2.01639864 × 10^6

Prime Factorization of 201639864

Prime Factorization 2 × 2 × 2 × 3 × 8401661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 50409966
Product of the distinct prime numbers

The prime factorization of 201639864 is 2 × 2 × 2 × 3 × 8401661. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 98, 36, 728, 833, 7191, 2994, 78925, 88693, 442708, 574261, 4592669, 7423372, 42211386, 16401706, 602598283, 846500052, 1338917749, 6247216819

Basic calculations (n = 201639864)

Multiplication

n×y
n×2 403279728
n×3 604919592
n×4 806559456
n×5 1008199320

Division

n÷y
n÷2 100819932
n÷3 67213288
n÷3 50409966
n÷5 40327972.8

Exponentiation

ny
n2 40658634753938496
n3 8.1984015822098E+24
n4 1.6531245800542E+33
n5 3.3333581549718E+41

Nth Root

y√n
2√n 14199.995211267
3√n 586.3975295004
4√n 119.16373278505
5√n 45.805252252249

Divisors of 201639864

1, 2, 3, 4, 6, 8, 12, 24, 8401661, 16803322, 25204983, 33606644, 50409966, 67213288, 100819932, 201639864

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201639863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201639864 can be divided by 16 positive divisors. The sum of these divisors (counting 201639864) is 1, the average is 0.0625.

Base conversion 201639864

Base System Value
2 Binary 1100000001001100011110111000
3 Ternary 112001102100220010
4 Quaternary 30001030132320
5 Quinary 403104433424
6 Senary 32001501520
8 Octal 1401143670
10 Decimal 201639864
12 Duodecimal 576418a0
16 Hexadecimal c04c7b8
20 Vigesimal 3304jd4
36 Base36 3c1ubc

Cryptographic Hash Functions

md5 1a63e73ca65af597c438c166cccdd38f
sha1 ff99cb6ca3f30a5d7bdd76b50417e082075e63df
sha256 41b9f01cf9a10f5eb90b89cbcb856a68aa25ce5b412032ffeb1394d085ce8f47
sha512 15279401e9ca6e69fc20ab131f96dc518416084141753e875738e26dd81e7fa56daf5a812f6cf544e1e2025b622b1cc3787633824d89547da913f5a620588074
ripemd-160 f31fe28fd8721f210598fb57d8f5514e1955a310

201639864 as geometric shapes

Circle

Radius = n
Diameter 403279728
Circumference 1266940630.8265
Area 1.2773286824796E+17

Sphere

Radius = n
Volume 3.4341384242466E+25
Surface area 5.1093147299186E+17
Circumference 1266940630.8265

Square

Length = n
Perimeter 806559456
Area 40658634753938496
Diagonal 285161830.38387

Cube

Length = n
Surface area 243951808523630976
Volume 8.1984015822098E+24
Space diagonal 349250489.27928

Equilateral Triangle

Length = n
Perimeter 604919592
Area 1.7605705290052E+16
Altitude 174625244.63964

Triangular Pyramid

Length = n
Surface area 1.7605705290052E+16
Volume 9.6619089227852E+23
Height 95053943.461289