155996830 (number)

155996830 is an even 9-digits composite number following 155996829 and preceding 155996831. In scientific notation, it is written as 1.55996830 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 56725680 positive integers (up to 155996830) that are relatively prime to 155996830.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million nine hundred ninety-six thousand eight hundred thirty

Notation

Scientific notation 1.55996830 × 10^8
Engineering notation 1.55996830 × 10^6

Prime Factorization of 155996830

Prime Factorization 2 × 5 × 11 × 11 × 128923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14181530
Product of the distinct prime numbers

The prime factorization of 155996830 is 2 × 5 × 11 × 11 × 128923. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 85, 83, 407, 966, 9071, 2974, 37532, 74073, 537455, 911284, 2714576, 8883732, 11925139, 55897325, 233826417, 975558429, 3109576792, 2907152696

Basic calculations (n = 155996830)

Multiplication

n×y
n×2 311993660
n×3 467990490
n×4 623987320
n×5 779984150

Division

n÷y
n÷2 77998415
n÷3 51998943.333333
n÷3 38999207.5
n÷5 31199366

Exponentiation

ny
n2 24335010970048900
n3 3.7961845693429E+24
n4 5.921927589124E+32
n5 9.2380193139289E+40

Nth Root

y√n
2√n 12489.86909459
3√n 538.31761486267
4√n 111.75808290495
5√n 43.513413587656

Divisors of 155996830

1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 128923, 257846, 644615, 1289230, 1418153, 2836306, 7090765, 14181530, 15599683, 31199366, 77998415, 155996830

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155996829
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155996830 can be divided by 24 positive divisors. The sum of these divisors (counting 155996830) is 1, the average is 0.041666666666667.

Base conversion 155996830

Base System Value
2 Binary 1001010011000101001010011110
3 Ternary 101212112110102101
4 Quaternary 21103011022132
5 Quinary 304413344310
6 Senary 23251315314
8 Octal 1123051236
10 Decimal 155996830
12 Duodecimal 442abb3a
16 Hexadecimal 94c529e
20 Vigesimal 28ejc1a
36 Base36 2kvjxa

Cryptographic Hash Functions

md5 abb552061b8a0f99e335b944df547e9d
sha1 2983bba5bc390ad534afb9ce5188261af53ed00c
sha256 b4bf3e73f5ba3168ea5c9f171f0a6a339ddef13d92bb0a97e055d34e03c9f848
sha512 00b999f17a5e5f414a694a723736ff0fdf94affe7de95745b77a8436866eba9808386242fae63e1150a0a32773e52e791dd57d5b38a3bc7175200639ed75858c
ripemd-160 d4564e13ddf1db3ef07be629fa20539297db1b17

155996830 as geometric shapes

Circle

Radius = n
Diameter 311993660
Circumference 980156990.22259
Area 7.6450691688533E+16

Sphere

Radius = n
Volume 1.5901420739625E+25
Surface area 3.0580276675413E+17
Circumference 980156990.22259

Square

Length = n
Perimeter 623987320
Area 24335010970048900
Diagonal 220612832.67321

Cube

Length = n
Surface area 146010065820293400
Volume 3.7961845693429E+24
Space diagonal 270194435.37968

Equilateral Triangle

Length = n
Perimeter 467990490
Area 1.0537368850718E+16
Altitude 135097217.68984

Triangular Pyramid

Length = n
Surface area 1.0537368850718E+16
Volume 4.4738464193634E+23
Height 73537610.89107