Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

155299042 (number)

155299042 is an even 9-digits composite number following 155299041 and preceding 155299043. In scientific notation, it is written as 1.55299042 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 77649520 positive integers (up to 155299042) that are relatively prime to 155299042.

Interesting facts

155299042 has 4 divisors, whose sum is 232948566
The reverse of 155299042 is 240992551
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1

Name

Name	one hundred fifty-five million two hundred ninety-nine thousand forty-two

Notation

Scientific notation	1.55299042 × 10^8
Engineering notation	1.55299042 × 10^6

Prime Factorization of 155299042

Prime Factorization 2 × 77649521

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	155299042	Product of the distinct prime numbers

The prime factorization of 155299042 is 2 × 77649521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 52, 99, 885, 993, 2696, 5241, 31381, 39318, 488187, 857748, 2153684, 930080, 67807224, 13774207, 616811076, 472056949, 2660803729, 1119154187

Basic calculations (n = 155299042)

Multiplication

n×y

n×2	310598084
n×3	465897126
n×4	621196168
n×5	776495210

Division

n÷y

n÷2	77649521
n÷3	51766347.333333
n÷3	38824760.5
n÷5	31059808.4

Exponentiation

n^y

n²	24117792446117764
n³	3.7454700620369E+24
n⁴	5.8166791247402E+32
n⁵	9.0332469569354E+40

Nth Root

^y√n

²√n	12461.903626654
³√n	537.51376723345
⁴√n	111.63289670457
⁵√n	43.474415858108

Divisors of 155299042

1, 2, 77649521, 155299042

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-155299041	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155299042 can be divided by 4 positive divisors. The sum of these divisors (counting 155299042) is 1, the average is 0.25.

Base conversion 155299042

Base	System	Value
2	Binary	1001010000011010110011100010
3	Ternary	101211020000020101
4	Quaternary	21100122303202
5	Quinary	304224032132
6	Senary	23224333014
8	Octal	1120326342
10	Decimal	155299042
12	Duodecimal	4401416a
16	Hexadecimal	941ace2
20	Vigesimal	28ac7c2
36	Base36	2kglia

Cryptographic Hash Functions

md5	ce9cfc207ebb1d1db8acee236326eb3f
sha1	406203c6b94095a19ad5dd652e2d1dc1d7b36187
sha256	1994c3d3e70834d999806b2b6cb5adc9e12f9fabe3d45f98f558531a82c12067
sha512	351d271fd3c4c601cbb5450898dc8e0326a5bf18e271fcb8d3023f5885b6d5adf09885666650f50501168d662c2059c2af403e5c34f01a4b2525732073a42189
ripemd-160	c4048e4d5a0f3b281016eaa885d37f0b12097926

155299042 as geometric shapes

Circle

Radius = n

Diameter	310598084
Circumference	975772658.91347
Area	7.5768279569527E+16

Sphere

Radius = n

Volume	1.5688988308181E+25
Surface area	3.0307311827811E+17
Circumference	975772658.91347

Square

Length = n

Perimeter	621196168
Area	24117792446117764
Diagonal	219626011.41995

Cube

Length = n

Surface area	144706754676706584
Volume	3.7454700620369E+24
Space diagonal	268985831.11077

Equilateral Triangle

Length = n

Perimeter	465897126
Area	1.0443310470769E+16
Altitude	134492915.55539

Triangular Pyramid

Length = n

Surface area	1.0443310470769E+16
Volume	4.4140787993292E+23
Height	73208670.473316