155115070 (number)

155115070 is an even 9-digits composite number following 155115069 and preceding 155115071. In scientific notation, it is written as 1.55115070 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 55478400 positive integers (up to 155115070) that are relatively prime to 155115070.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred fifteen thousand seventy

Notation

Scientific notation 1.55115070 × 10^8
Engineering notation 1.55115070 × 10^6

Prime Factorization of 155115070

Prime Factorization 2 × 55 × 61 × 23117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155115070
Product of the distinct prime numbers

The prime factorization of 155115070 is 2 × 55 × 61 × 23117. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 81, 78, 237, 141, 9558, 2812, 15470, 82710, 666874, 170405, 2395298, 393331, 58933823, 67835017, 221741776, 996879971, 9477910003, 9532845159

Basic calculations (n = 155115070)

Multiplication

n×y
n×2 310230140
n×3 465345210
n×4 620460280
n×5 775575350

Division

n÷y
n÷2 77557535
n÷3 51705023.333333
n÷3 38778767.5
n÷5 31023014

Exponentiation

ny
n2 24060684941104900
n3 3.7321748288874E+24
n4 5.7891655983511E+32
n5 8.9798682702983E+40

Nth Root

y√n
2√n 12454.520063013
3√n 537.30143160963
4√n 111.5998210707
5√n 43.464110749031

Divisors of 155115070

1, 2, 55, 61, 110, 122, 3355, 6710, 23117, 46234, 1271435, 1410137, 2542870, 2820274, 77557535, 155115070

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 -155115069
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 155115070 can be divided by 16 positive divisors. The sum of these divisors (counting 155115070) is 1, the average is 0.0625.

Base conversion 155115070

Base System Value
2 Binary 1001001111101101111000111110
3 Ternary 101210212122212121
4 Quaternary 21033231320332
5 Quinary 304202140240
6 Senary 23220353154
8 Octal 1117557076
10 Decimal 155115070
12 Duodecimal 43b457ba
16 Hexadecimal 93ede3e
20 Vigesimal 28997da
36 Base36 2kcnjy

Cryptographic Hash Functions

md5 2567e6e84ae17d07134538d3a04f770b
sha1 8d092400886e14c784285cb93350b407b32fd2d9
sha256 ce4e9e7c931fb5875873871fb0e1a4e4501c533199f8b700cb0af40fb3688bdd
sha512 3acb5587691879aa4358032794568d1622153b699c45f3b020322a4367ce3edf13cb6f31ea43225c0289657e0607f234ab5f6403705ff7f1919e58f382b7f095
ripemd-160 c1dc387f1f56dc4139c2d1fab97b3d5a978a2e71

155115070 as geometric shapes

Circle

Radius = n
Diameter 310230140
Circumference 974616728.74613
Area 7.5588871051314E+16

Sphere

Radius = n
Volume 1.5633297365794E+25
Surface area 3.0235548420525E+17
Circumference 974616728.74613

Square

Length = n
Perimeter 620460280
Area 24060684941104900
Diagonal 219365835.72245

Cube

Length = n
Surface area 144364109646629400
Volume 3.7321748288874E+24
Space diagonal 268667182.2596

Equilateral Triangle

Length = n
Perimeter 465345210
Area 1.0418582195725E+16
Altitude 134333591.1298

Triangular Pyramid

Length = n
Surface area 1.0418582195725E+16
Volume 4.3984102168001E+23
Height 73121945.240817