155132960 (number)

155132960 is an even 9-digits composite number following 155132959 and preceding 155132961. In scientific notation, it is written as 1.55132960 × 10^8. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 61900800 positive integers (up to 155132960) that are relatively prime to 155132960.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred thirty-two thousand nine hundred sixty

Notation

Scientific notation 1.55132960 × 10^8
Engineering notation 1.55132960 × 10^6

Prime Factorization of 155132960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 521 × 1861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9695810
Product of the distinct prime numbers

The prime factorization of 155132960 is 2 × 2 × 2 × 2 × 2 × 5 × 521 × 1861. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155132960)

Multiplication

n×y
n×2 310265920
n×3 465398880
n×4 620531840
n×5 775664800

Division

n÷y
n÷2 77566480
n÷3 51710986.666667
n÷3 38783240
n÷5 31026592

Exponentiation

ny
n2 24066235278361600
n3 3.7334663147887E+24
n4 5.7918368047346E+32
n5 8.9850478735541E+40

Nth Root

y√n
2√n 12455.238255449
3√n 537.3220871421
4√n 111.60303873752
5√n 43.465113278407

Divisors of 155132960

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155132959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155132960 can be divided by 48 positive divisors. The sum of these divisors (counting 155132960) is 1, the average is 0.020833333333333.

Base conversion 155132960

Base System Value
2 Binary 1001001111110010010000100000
3 Ternary 101210220120102012
4 Quaternary 21033302100200
5 Quinary 304203223320
6 Senary 23221012052
8 Octal 1117622040
10 Decimal 155132960
12 Duodecimal 43b54028
16 Hexadecimal 93f2420
20 Vigesimal 289bc80
36 Base36 2kd1cw

Cryptographic Hash Functions

md5 a69c424e84a1178f218e9295b97f51f5
sha1 7d0f963ca402b8c828ca07ec86178c443383a4b5
sha256 44569aff6da2a2718a96a1f3a9f77b4eaabb9cf328499924914587c83c4eceaa
sha512 3beb7bb1e8303c22157c27f6b4543123d1d839496ea9a42b03bddb404bf81c80aa1ced6bacfcc795be4fbf869b830a298c5d733f02c5462d5bfec9372b7cd2e9
ripemd-160 76c135e25533d5eb3f8aed5ed85b464187f9f813

155132960 as geometric shapes

Circle

Radius = n
Diameter 310265920
Circumference 974729134.93128
Area 7.5606307950064E+16

Sphere

Radius = n
Volume 1.5638707129287E+25
Surface area 3.0242523180026E+17
Circumference 974729134.93128

Square

Length = n
Perimeter 620531840
Area 24066235278361600
Diagonal 219391136.00308

Cube

Length = n
Surface area 144397411670169600
Volume 3.7334663147887E+24
Space diagonal 268698168.64855

Equilateral Triangle

Length = n
Perimeter 465398880
Area 1.0420985562257E+16
Altitude 134349084.32428

Triangular Pyramid

Length = n
Surface area 1.0420985562257E+16
Volume 4.399932247531E+23
Height 73130378.667694