155616238 (number)

155616238 is an even 9-digits composite number following 155616237 and preceding 155616239. In scientific notation, it is written as 1.55616238 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 74838400 positive integers (up to 155616238) that are relatively prime to 155616238.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million six hundred sixteen thousand two hundred thirty-eight

Notation

Scientific notation 1.55616238 × 10^8
Engineering notation 1.55616238 × 10^6

Prime Factorization of 155616238

Prime Factorization 2 × 41 × 71 × 26729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155616238
Product of the distinct prime numbers

The prime factorization of 155616238 is 2 × 41 × 71 × 26729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 4, 57, 570, 231, 6449, 5179, 93484, 11681, 760606, 124305, 491104, 4592997, 31166620, 75395005, 858745205, 629298810, 9569107491, 7598279970

Basic calculations (n = 155616238)

Multiplication

n×y
n×2 311232476
n×3 466848714
n×4 622464952
n×5 778081190

Division

n÷y
n÷2 77808119
n÷3 51872079.333333
n÷3 38904059.5
n÷5 31123247.6

Exponentiation

ny
n2 24216413529272644
n3 3.7684671712777E+24
n4 5.8643468422074E+32
n5 9.1258759391149E+40

Nth Root

y√n
2√n 12474.623761862
3√n 537.87947300752
4√n 111.68985523252
5√n 43.492160537207

Divisors of 155616238

1, 2, 41, 71, 82, 142, 2911, 5822, 26729, 53458, 1095889, 1897759, 2191778, 3795518, 77808119, 155616238

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155616237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155616238 can be divided by 16 positive divisors. The sum of these divisors (counting 155616238) is 1, the average is 0.0625.

Base conversion 155616238

Base System Value
2 Binary 1001010001101000001111101110
3 Ternary 101211211010100101
4 Quaternary 21101220033232
5 Quinary 304314204423
6 Senary 23235221314
8 Octal 1121501756
10 Decimal 155616238
12 Duodecimal 4414783a
16 Hexadecimal 94683ee
20 Vigesimal 28cc0bi
36 Base36 2kne9a

Cryptographic Hash Functions

md5 340902df86474e3280d7f538fe541d61
sha1 7a63caa822868780203295dcff57b2818b0ed775
sha256 53948d602982c26304da5c5dac6c958011b0d16f2c9945f522e5a1ca2fca37e8
sha512 fd4216d83ce6ef4928e046b1d41f654e311592ea3fed9906054da7fc6719bdbc92c33fa5a4bb2acd4088bc22a4c0b45781ab6099eeb1fcb127ade6a626106a51
ripemd-160 c3a6729b0363aa4e7e43b4efe49430ba7c60320d

155616238 as geometric shapes

Circle

Radius = n
Diameter 311232476
Circumference 977765660.16016
Area 7.6078106839855E+16

Sphere

Radius = n
Volume 1.5785318374107E+25
Surface area 3.0431242735942E+17
Circumference 977765660.16016

Square

Length = n
Perimeter 622464952
Area 24216413529272644
Diagonal 220074594.30508

Cube

Length = n
Surface area 145298481175635864
Volume 3.7684671712777E+24
Space diagonal 269535230.69873

Equilateral Triangle

Length = n
Perimeter 466848714
Area 1.048601465245E+16
Altitude 134767615.34937

Triangular Pyramid

Length = n
Surface area 1.048601465245E+16
Volume 4.4411811524823E+23
Height 73358198.101693