155206880 (number)

155206880 is an even 9-digits composite number following 155206879 and preceding 155206881. In scientific notation, it is written as 1.55206880 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 62082688 positive integers (up to 155206880) that are relatively prime to 155206880.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million two hundred six thousand eight hundred eighty

Notation

Scientific notation 1.55206880 × 10^8
Engineering notation 1.55206880 × 10^6

Prime Factorization of 155206880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 970043

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9700430
Product of the distinct prime numbers

The prime factorization of 155206880 is 2 × 2 × 2 × 2 × 2 × 5 × 970043. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 80, 39, 447, 740, 4522, 5229, 9238, 85158, 927567, 486532, 6791519, 3513799, 91388204, 8098268, 226862300, 692386555, 1286578467, 9312313734

Basic calculations (n = 155206880)

Multiplication

n×y
n×2 310413760
n×3 465620640
n×4 620827520
n×5 776034400

Division

n÷y
n÷2 77603440
n÷3 51735626.666667
n÷3 38801720
n÷5 31041376

Exponentiation

ny
n2 24089175599334400
n3 3.7388057865448E+24
n4 5.8028838105557E+32
n5 9.0064749123886E+40

Nth Root

y√n
2√n 12458.205328216
3√n 537.40741726096
4√n 111.61633092078
5√n 43.469254666503

Divisors of 155206880

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 970043, 1940086, 3880172, 4850215, 7760344, 9700430, 15520688, 19400860, 31041376, 38801720, 77603440, 155206880

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 -155206879
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 155206880 can be divided by 24 positive divisors. The sum of these divisors (counting 155206880) is 1, the average is 0.041666666666667.

Base conversion 155206880

Base System Value
2 Binary 1001010000000100010011100000
3 Ternary 101211001022210222
4 Quaternary 21100010103200
5 Quinary 304213110010
6 Senary 23222342212
8 Octal 1120042340
10 Decimal 155206880
12 Duodecimal 43b8a968
16 Hexadecimal 94044e0
20 Vigesimal 28a0h40
36 Base36 2keme8

Cryptographic Hash Functions

md5 c7f8de09f05805479e294c1da677e229
sha1 766ac725624ddbe3fcb67358aa56bb933715be58
sha256 155e3a1459df067939ca2a45d9e2346628130c239f22e5a729c10d8f161f4fa4
sha512 2c3d5d3ee5161513c1f39d12da5f94a590b2bcf4d65133f002bb8288a3bc23bceeafc240b8f6e4f502b8c9a00744233c5f394e89cdb673ef3ad9ba80b082c506
ripemd-160 4f3325235127e76a071335474bcbec0defdc5cfa

155206880 as geometric shapes

Circle

Radius = n
Diameter 310413760
Circumference 975193587.98919
Area 7.5678377093903E+16

Sphere

Radius = n
Volume 1.5661073056278E+25
Surface area 3.0271350837561E+17
Circumference 975193587.98919

Square

Length = n
Perimeter 620827520
Area 24089175599334400
Diagonal 219495674.66961

Cube

Length = n
Surface area 144535053596006400
Volume 3.7388057865448E+24
Space diagonal 268826201.84425

Equilateral Triangle

Length = n
Perimeter 465620640
Area 1.0430919012624E+16
Altitude 134413100.92212

Triangular Pyramid

Length = n
Surface area 1.0430919012624E+16
Volume 4.4062248753422E+23
Height 73165224.889871