291220030 (number)

291220030 is an even 9-digits composite number following 291220029 and preceding 291220031. In scientific notation, it is written as 2.91220030 × 10^8. The sum of its digits is 19. It has a total of 6 prime factors and 64 positive divisors. There are 100251648 positive integers (up to 291220030) that are relatively prime to 291220030.

Interesting facts

Basic properties

Name

Name two hundred ninety-one million two hundred twenty thousand thirty

Notation

Scientific notation 2.91220030 × 10^8
Engineering notation 2.91220030 × 10^6

Prime Factorization of 291220030

Prime Factorization 2 × 17 × 5 × 29 × 19 × 3109

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 291220030
Product of the distinct prime numbers

The prime factorization of 291220030 is 2 × 17 × 5 × 29 × 19 × 3109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 100, 89, 107, 635, 8242, 5460, 88161, 37273, 895964, 132635, 8402150, 2384227, 97458211, 72141794, 991016457, 524544469, 2702815843, 6933897186

Basic calculations (n = 291220030)

Multiplication

n×y
n×2 582440060
n×3 873660090
n×4 1164880120
n×5 1456100150

Division

n÷y
n÷2 145610015
n÷3 97073343.333333
n÷3 72805007.5
n÷5 58244006

Exponentiation

ny
n2 84809105873200900
n3 2.4698110356667E+25
n4 7.1925844390118E+33
n5 2.0946246561065E+42

Nth Root

y√n
2√n 17065.170084122
3√n 662.83751545434
4√n 130.633724911
5√n 49.299696815977

Divisors of 291220030

1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 323, 493, 551, 646, 986, 1102, 1615, 2465, 2755, 3109, 3230, 4930, 5510, 6218, 9367, 15545, 18734, 31090, 46835, 52853, 59071, 90161, 93670, 105706, 118142, 180322, 264265, 295355, 450805, 528530, 590710, 901610, 1004207, 1532737, 1713059, 2008414, 3065474, 3426118, 5021035, 7663685, 8565295, 10042070, 15327370, 17130590, 29122003, 58244006, 145610015, 291220030

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -291220029
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 291220030 can be divided by 64 positive divisors. The sum of these divisors (counting 291220030) is 1, the average is 0.015625.

Base conversion 291220030

Base System Value
2 Binary 10001010110111010101000111110
3 Ternary 202021222111210001
4 Quaternary 101112322220332
5 Quinary 1044023020110
6 Senary 44521504514
8 Octal 2126725076
10 Decimal 291220030
12 Duodecimal 8164213a
16 Hexadecimal 115baa3e
20 Vigesimal 4b02a1a
36 Base36 4tduta

Cryptographic Hash Functions

md5 258ceb7c056d3cc7e70a18d24547445c
sha1 5df3783423c9947934168a0003674c935b98fa65
sha256 65905fbcc95817bcfbcf934e6f4f5cd2ebedc7c9808728e0eb3d446476b92958
sha512 5ef76e945d3fbbee489b96cb86164014e246f22e55d72a398035c4004155b1392799fa5d372bfd016c6f2462612bdecee84eacd8690ef905c747da9648dc9a7a
ripemd-160 47798035f2cda7955e196e77b8502ea70fde3d61

291220030 as geometric shapes

Circle

Radius = n
Diameter 582440060
Circumference 1829789413.6524
Area 2.6643566396877E+17

Sphere

Radius = n
Volume 1.0345520273874E+26
Surface area 1.0657426558751E+18
Circumference 1829789413.6524

Square

Length = n
Perimeter 1164880120
Area 84809105873200900
Diagonal 411847316.0607

Cube

Length = n
Surface area 508854635239205400
Volume 2.4698110356667E+25
Space diagonal 504407888.14173

Equilateral Triangle

Length = n
Perimeter 873660090
Area 3.6723420079218E+16
Altitude 252203944.07087

Triangular Pyramid

Length = n
Surface area 3.6723420079218E+16
Volume 2.9107002192821E+24
Height 137282438.6869