158390640 (number)

158390640 is an even 9-digits composite number following 158390639 and preceding 158390641. In scientific notation, it is written as 1.58390640 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 42235776 positive integers (up to 158390640) that are relatively prime to 158390640.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million three hundred ninety thousand six hundred forty

Notation

Scientific notation 1.58390640 × 10^8
Engineering notation 1.58390640 × 10^6

Prime Factorization of 158390640

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 15 × 24443

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19798830
Product of the distinct prime numbers

The prime factorization of 158390640 is 2 × 2 × 2 × 2 × 9 × 3 × 15 × 24443. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 10, 39, 15, 453, 244, 1889, 9647, 26278, 8058, 753514, 358743, 7155334, 2312010, 70058439, 72675348, 895149426, 852942942, 1042483015, 5401481704

Basic calculations (n = 158390640)

Multiplication

n×y
n×2 316781280
n×3 475171920
n×4 633562560
n×5 791953200

Division

n÷y
n÷2 79195320
n÷3 52796880
n÷3 39597660
n÷5 31678128

Exponentiation

ny
n2 25087594839609600
n3 3.9736402027065E+24
n4 6.2938741483641E+32
n5 9.9689075443884E+40

Nth Root

y√n
2√n 12585.334322139
3√n 541.05718819216
4√n 112.18437646187
5√n 43.64614616551

Divisors of 158390640

1, 2, 3, 4, 6, 8, 9, 12, 15, 16, 18, 24, 27, 30, 36, 45, 48, 54, 60, 72, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 405, 432, 540, 720, 810, 1080, 1620, 2160, 3240, 6480, 24443, 48886, 73329, 97772, 146658, 195544, 219987, 293316, 366645, 391088, 439974, 586632, 659961, 733290, 879948, 1099935, 1173264, 1319922, 1466580, 1759896, 2199870, 2639844, 2933160, 3299805, 3519792, 4399740, 5279688, 5866320, 6599610, 8799480, 9899415, 10559376, 13199220, 17598960, 19798830, 26398440, 39597660, 52796880, 79195320, 158390640

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -158390639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 158390640 can be divided by 80 positive divisors. The sum of these divisors (counting 158390640) is 1, the average is 0.0125.

Base conversion 158390640

Base System Value
2 Binary 1001011100001101100101110000
3 Ternary 102001001002010000
4 Quaternary 21130031211300
5 Quinary 311022000030
6 Senary 23414510000
8 Octal 1134154560
10 Decimal 158390640
12 Duodecimal 45065300
16 Hexadecimal 970d970
20 Vigesimal 299igc0
36 Base36 2mav00

Cryptographic Hash Functions

md5 177bacab0b6ccf9cfc3a1a3173655041
sha1 31c3bd30ed0347d419cead9dcab589c49eb2e988
sha256 89667d58b535eba3dd9383f1eb8375477492c7672fb8158df66b93be8a6f477a
sha512 818c509279cc91007fb8cbaafd7c82d294513585b5d0f2a54cee633d3bcffc423c3f260c25d8c7175baae5e20c2e17244d806c5794c624e0716bbf7d1a26b3e7
ripemd-160 8604ad62ad74e65952f408327d4681caa7ce13f1

158390640 as geometric shapes

Circle

Radius = n
Diameter 316781280
Circumference 995197742.04277
Area 7.8815003644355E+16

Sphere

Radius = n
Volume 1.6644745158442E+25
Surface area 3.1526001457742E+17
Circumference 995197742.04277

Square

Length = n
Perimeter 633562560
Area 25087594839609600
Diagonal 223998191.24095

Cube

Length = n
Surface area 150525569037657600
Volume 3.9736402027065E+24
Space diagonal 274340635.92335

Equilateral Triangle

Length = n
Perimeter 475171920
Area 1.0863247225477E+16
Altitude 137170317.96168

Triangular Pyramid

Length = n
Surface area 1.0863247225477E+16
Volume 4.682979888882E+23
Height 74666063.746985