171938997 (number)

171938997 is an odd 9-digits composite number following 171938996 and preceding 171938998. In scientific notation, it is written as 1.71938997 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 112207680 positive integers (up to 171938997) that are relatively prime to 171938997.

Interesting facts

Basic properties

Name

Name one hundred seventy-one million nine hundred thirty-eight thousand nine hundred ninety-seven

Notation

Scientific notation 1.71938997 × 10^8
Engineering notation 1.71938997 × 10^6

Prime Factorization of 171938997

Prime Factorization 3 × 9 × 79 × 149 × 541

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 171938997
Product of the distinct prime numbers

The prime factorization of 171938997 is 3 × 9 × 79 × 149 × 541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 17, 63, 536, 219, 6477, 7181, 65012, 56328, 504512, 107479, 2308137, 811781, 44266054, 98591056, 420149445, 906487071, 2025467786, 3494470057

Basic calculations (n = 171938997)

Multiplication

n×y
n×2 343877994
n×3 515816991
n×4 687755988
n×5 859694985

Division

n÷y
n÷2 85969498.5
n÷3 57312999
n÷3 42984749.25
n÷5 34387799.4

Exponentiation

ny
n2 29563018689366009
n3 5.0830357817418E+24
n4 8.739720740278E+32
n5 1.5026988181435E+41

Nth Root

y√n
2√n 13112.551124781
3√n 556.06402162047
4√n 114.51004813893
5√n 44.368513419672

Divisors of 171938997

1, 3, 9, 27, 79, 149, 237, 447, 541, 711, 1341, 1623, 2133, 4023, 4869, 11771, 14607, 35313, 42739, 80609, 105939, 128217, 241827, 317817, 384651, 725481, 1153953, 2176443, 6368111, 19104333, 57312999, 171938997

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -171938996
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 171938997 can be divided by 32 positive divisors. The sum of these divisors (counting 171938997) is 1, the average is 0.03125.

Base conversion 171938997

Base System Value
2 Binary 1010001111111001010010110101
3 Ternary 102222112101222000
4 Quaternary 22033321102311
5 Quinary 323004021442
6 Senary 25021125513
8 Octal 1217712265
10 Decimal 171938997
12 Duodecimal 496b9899
16 Hexadecimal a3f94b5
20 Vigesimal 2dec79h
36 Base36 2ud8z9

Cryptographic Hash Functions

md5 351ccce3a7ee7a3b218080bff2894d9a
sha1 99d8fd3c9a2e8873cb17ea251acdbece266068df
sha256 f0114ce54d799ead3cf9c807e6d753d4c2cd069c6220d7ef2839e0b0084ac586
sha512 3dec853dacf6c365be61572613cd95579fae821ee719c052b37fdbab1573690a0f1424dc4fc8d663cd466ae6d31483e480f4bc9fa932371839f20f440dad6e28
ripemd-160 5faf14c2f797c77270297af55730030400a3461a

171938997 as geometric shapes

Circle

Radius = n
Diameter 343877994
Circumference 1080324579.6816
Area 9.287496233245E+16

Sphere

Radius = n
Volume 2.1291770493139E+25
Surface area 3.714998493298E+17
Circumference 1080324579.6816

Square

Length = n
Perimeter 687755988
Area 29563018689366009
Diagonal 243158461.45823

Cube

Length = n
Surface area 177378112136196054
Volume 5.0830357817418E+24
Space diagonal 297807078.60643

Equilateral Triangle

Length = n
Perimeter 515816991
Area 1.2801162598773E+16
Altitude 148903539.30322

Triangular Pyramid

Length = n
Surface area 1.2801162598773E+16
Volume 5.9904151171392E+23
Height 81052820.486076