171438868 (number)

171438868 is an even 9-digits composite number following 171438867 and preceding 171438869. In scientific notation, it is written as 1.71438868 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 85691520 positive integers (up to 171438868) that are relatively prime to 171438868.

Interesting facts

Basic properties

Name

Name one hundred seventy-one million four hundred thirty-eight thousand eight hundred sixty-eight

Notation

Scientific notation 1.71438868 × 10^8
Engineering notation 1.71438868 × 10^6

Prime Factorization of 171438868

Prime Factorization 2 × 2 × 4561 × 9397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85719434
Product of the distinct prime numbers

The prime factorization of 171438868 is 2 × 2 × 4561 × 9397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 34, 77, 488, 972, 6742, 9858, 64518, 82759, 300732, 158217, 2557357, 6214933, 9344823, 59580582, 275409439, 293275492, 7546754210, 547425389

Basic calculations (n = 171438868)

Multiplication

n×y
n×2 342877736
n×3 514316604
n×4 685755472
n×5 857194340

Division

n÷y
n÷2 85719434
n÷3 57146289.333333
n÷3 42859717
n÷5 34287773.6

Exponentiation

ny
n2 29391285461121424
n3 5.0388087085195E+24
n4 8.6384766105713E+32
n5 1.4809706513608E+41

Nth Root

y√n
2√n 13093.466615072
3√n 555.52434605714
4√n 114.42668663853
5√n 44.342671878307

Divisors of 171438868

1, 2, 4, 4561, 9122, 9397, 18244, 18794, 37588, 42859717, 85719434, 171438868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -171438867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 171438868 can be divided by 12 positive divisors. The sum of these divisors (counting 171438868) is 1, the average is 0.083333333333333.

Base conversion 171438868

Base System Value
2 Binary 1010001101111111001100010100
3 Ternary 102221120222220201
4 Quaternary 22031333030110
5 Quinary 322342020433
6 Senary 25002310244
8 Octal 1215771424
10 Decimal 171438868
12 Duodecimal 494b8384
16 Hexadecimal a37f314
20 Vigesimal 2db9h38
36 Base36 2u2j2s

Cryptographic Hash Functions

md5 b78e25272ea4de82ae6d9d9c2b149b65
sha1 07934837bf4e33c96b60b13d0a38233f923d22ec
sha256 023f75604cae8ce0d11c9eadd110a7f1e8d616dd35514fb02c5114e9c5a4b67a
sha512 2e351420e3767a478b2e746bf603520622a04fb9793b22adf556f775d343e9c2fe14c5dfbbe31061fbd4dfb242e1c1d959ca028e512381070b0a2215b3e9c6b1
ripemd-160 211d97c92c51a8d978bab29bb101b6fce4fc94a3

171438868 as geometric shapes

Circle

Radius = n
Diameter 342877736
Circumference 1077182176.4971
Area 9.233544648422E+16

Sphere

Radius = n
Volume 2.1106512562039E+25
Surface area 3.6934178593688E+17
Circumference 1077182176.4971

Square

Length = n
Perimeter 685755472
Area 29391285461121424
Diagonal 242451172.24349

Cube

Length = n
Surface area 176347712766728544
Volume 5.0388087085195E+24
Space diagonal 296940829.76809

Equilateral Triangle

Length = n
Perimeter 514316604
Area 1.2726799929606E+16
Altitude 148470414.88405

Triangular Pyramid

Length = n
Surface area 1.2726799929606E+16
Volume 5.9382930114933E+23
Height 80817057.414497