155168045 (number)

155168045 is an odd 9-digits composite number following 155168044 and preceding 155168046. In scientific notation, it is written as 1.55168045 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 124089616 positive integers (up to 155168045) that are relatively prime to 155168045.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred sixty-eight thousand forty-five

Notation

Scientific notation 1.55168045 × 10^8
Engineering notation 1.55168045 × 10^6

Prime Factorization of 155168045

Prime Factorization 5 × 6203 × 5003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155168045
Product of the distinct prime numbers

The prime factorization of 155168045 is 5 × 6203 × 5003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 28, 13, 612, 877, 9740, 2698, 97376, 85236, 737124, 709656, 6322110, 7975376, 58553327, 59637451, 629426391, 528325396, 3890600029, 6303092618

Basic calculations (n = 155168045)

Multiplication

n×y
n×2 310336090
n×3 465504135
n×4 620672180
n×5 775840225

Division

n÷y
n÷2 77584022.5
n÷3 51722681.666667
n÷3 38792011.25
n÷5 31033609

Exponentiation

ny
n2 24077122189122025
n3 3.7359999793122E+24
n4 5.7970781290991E+32
n5 8.9952128000457E+40

Nth Root

y√n
2√n 12456.646619376
3√n 537.36259115968
4√n 111.60934826158
5√n 43.467079121852

Divisors of 155168045

1, 5, 5003, 6203, 25015, 31015, 31033609, 155168045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155168044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155168045 can be divided by 8 positive divisors. The sum of these divisors (counting 155168045) is 1, the average is 0.125.

Base conversion 155168045

Base System Value
2 Binary 1001001111111010110100101101
3 Ternary 101210222100112122
4 Quaternary 21033322310231
5 Quinary 304210334140
6 Senary 23221442325
8 Octal 1117726455
10 Decimal 155168045
12 Duodecimal 43b703a5
16 Hexadecimal 93fad2d
20 Vigesimal 289g025
36 Base36 2kdsfh

Cryptographic Hash Functions

md5 7e8cf1ccbc1825c37e12e1fec4e39241
sha1 e1cba271c62466cb75ccfa9369bfd6abee80a622
sha256 67bb4b490c1bb96d06182e6654752d2396d48ce59e828a4da095a09c4c86f33a
sha512 13a2e1484ffa3e05db4bfe6715afcb275ad2e7169a803d1c53da8a3c282461b8748a436d10f71e14f98cbe6eef12ca5c976dc67d8d17ba22ac681ae11a3e1901
ripemd-160 d7fc2803e4a0d878887310f684566feea42588e9

155168045 as geometric shapes

Circle

Radius = n
Diameter 310336090
Circumference 974949580.48778
Area 7.564051018893E+16

Sphere

Radius = n
Volume 1.5649320118425E+25
Surface area 3.0256204075572E+17
Circumference 974949580.48778

Square

Length = n
Perimeter 620672180
Area 24077122189122025
Diagonal 219440753.68592

Cube

Length = n
Surface area 144462733134732150
Volume 3.7359999793122E+24
Space diagonal 268758937.65113

Equilateral Triangle

Length = n
Perimeter 465504135
Area 1.0425699732901E+16
Altitude 134379468.82557

Triangular Pyramid

Length = n
Surface area 1.0425699732901E+16
Volume 4.4029181998074E+23
Height 73146917.895306