155121110 (number)

155121110 is an even 9-digits composite number following 155121109 and preceding 155121111. In scientific notation, it is written as 1.55121110 × 10^8. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 61468128 positive integers (up to 155121110) that are relatively prime to 155121110.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred twenty-one thousand one hundred ten

Notation

Scientific notation 1.55121110 × 10^8
Engineering notation 1.55121110 × 10^6

Prime Factorization of 155121110

Prime Factorization 2 × 5 × 107 × 144973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155121110
Product of the distinct prime numbers

The prime factorization of 155121110 is 2 × 5 × 107 × 144973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 1, 76, 786, 41, 7288, 9051, 86361, 39196, 907976, 122988, 5012, 6923531, 32256446, 15216310, 327846916, 437142511, 4903571935, 9088251415

Basic calculations (n = 155121110)

Multiplication

n×y
n×2 310242220
n×3 465363330
n×4 620484440
n×5 775605550

Division

n÷y
n÷2 77560555
n÷3 51707036.666667
n÷3 38780277.5
n÷5 31024222

Exponentiation

ny
n2 24062558767632100
n3 3.7326108254753E+24
n4 5.7900673444575E+32
n5 8.98161673447E+40

Nth Root

y√n
2√n 12454.762542899
3√n 537.30840548291
4√n 111.60090744658
5√n 43.46444923212

Divisors of 155121110

1, 2, 5, 10, 107, 214, 535, 1070, 144973, 289946, 724865, 1449730, 15512111, 31024222, 77560555, 155121110

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 -155121109
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 155121110 can be divided by 16 positive divisors. The sum of these divisors (counting 155121110) is 1, the average is 0.0625.

Base conversion 155121110

Base System Value
2 Binary 1001001111101111010111010110
3 Ternary 101210212222011022
4 Quaternary 21033233113112
5 Quinary 304202333420
6 Senary 23220441142
8 Octal 1117572726
10 Decimal 155121110
12 Duodecimal 43b491b2
16 Hexadecimal 93ef5d6
20 Vigesimal 289a2fa
36 Base36 2kcs7q

Cryptographic Hash Functions

md5 5a6d8557ed057fe143578d17deea95ed
sha1 13d868e356d9b6a6b59d8d47b9b755f84c40211b
sha256 4e4418beb48e0d3c1a4a6f4a1ed2daac380b9df5e8119bbe13ff2c7705370c6a
sha512 f0406d01977e33fd8d3bf546d04a23d7e70604729885a0af9270f0ec7d168c2a91e6ab6196d1f90364934aeeb830d15f23e4eb21ed2b422b2b19e41c048efb14
ripemd-160 a9aae0fe3ec024f48bd04604667e4dcf603c60a6

155121110 as geometric shapes

Circle

Radius = n
Diameter 310242220
Circumference 974654679.18539
Area 7.5594757850966E+16

Sphere

Radius = n
Volume 1.5635123664031E+25
Surface area 3.0237903140386E+17
Circumference 974654679.18539

Square

Length = n
Perimeter 620484440
Area 24062558767632100
Diagonal 219374377.57237

Cube

Length = n
Surface area 144375352605792600
Volume 3.7326108254753E+24
Space diagonal 268677643.84648

Equilateral Triangle

Length = n
Perimeter 465363330
Area 1.0419393586413E+16
Altitude 134338821.92324

Triangular Pyramid

Length = n
Surface area 1.0419393586413E+16
Volume 4.3989240437065E+23
Height 73124792.524123