201390865 (number)

201390865 is an odd 9-digits composite number following 201390864 and preceding 201390866. In scientific notation, it is written as 2.01390865 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 148719360 positive integers (up to 201390865) that are relatively prime to 201390865.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety thousand eight hundred sixty-five

Notation

Scientific notation 2.01390865 × 10^8
Engineering notation 2.01390865 × 10^6

Prime Factorization of 201390865

Prime Factorization 5 × 13 × 3098321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201390865
Product of the distinct prime numbers

The prime factorization of 201390865 is 5 × 13 × 3098321. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 52, 83, 597, 360, 8879, 7500, 59746, 28866, 532752, 453713, 6148986, 9145943, 84170743, 71247413, 984302440, 452108630, 6220576104, 9835601060

Basic calculations (n = 201390865)

Multiplication

n×y
n×2 402781730
n×3 604172595
n×4 805563460
n×5 1006954325

Division

n÷y
n÷2 100695432.5
n÷3 67130288.333333
n÷3 50347716.25
n÷5 40278173

Exponentiation

ny
n2 40558280505448225
n3 8.1680671939049E+24
n4 1.6449741175586E+33
n5 3.3128276043774E+41

Nth Root

y√n
2√n 14191.224929512
3√n 586.15605518918
4√n 119.12692781026
5√n 45.793933954704

Divisors of 201390865

1, 5, 13, 65, 3098321, 15491605, 40278173, 201390865

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 -201390864
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 201390865 can be divided by 8 positive divisors. The sum of these divisors (counting 201390865) is 1, the average is 0.125.

Base conversion 201390865

Base System Value
2 Binary 1100000000001111101100010001
3 Ternary 112000221201022221
4 Quaternary 30000033230101
5 Quinary 403024001430
6 Senary 31552301041
8 Octal 1400175421
10 Decimal 201390865
12 Duodecimal 57541781
16 Hexadecimal c00fb11
20 Vigesimal 32idh35
36 Base36 3bwi6p

Cryptographic Hash Functions

md5 a7866d6423cdf8a8796baa4c5b4c5ee7
sha1 4543e04f0fcdf1c3e8a35b8f9e7deb7357670e40
sha256 28701f470992cb73f03b55f18b5539cc3ec8b5954650ab298025c960fce4b1c7
sha512 a526f8d6744cfd7b6bdbe1c53b9e528a1c08cb36f98c52489853efed18dbfa9c1907d5d1f54a2a8b3d26afcdbce364e3666eb3e7ea4e87220be230e2dd510577
ripemd-160 c967e8610ac306ad83114e17d76e3079631ffc35

201390865 as geometric shapes

Circle

Radius = n
Diameter 402781730
Circumference 1265376123.9682
Area 1.2741759607815E+17

Sphere

Radius = n
Volume 3.4214319853866E+25
Surface area 5.096703843126E+17
Circumference 1265376123.9682

Square

Length = n
Perimeter 805563460
Area 40558280505448225
Diagonal 284809692.62105

Cube

Length = n
Surface area 243349683032689350
Volume 8.1680671939049E+24
Space diagonal 348819210.36024

Equilateral Triangle

Length = n
Perimeter 604172595
Area 1.7562250625767E+16
Altitude 174409605.18012

Triangular Pyramid

Length = n
Surface area 1.7562250625767E+16
Volume 9.6261595033292E+23
Height 94936564.207016