154996812 (number)

154996812 is an even 9-digits composite number following 154996811 and preceding 154996813. In scientific notation, it is written as 1.54996812 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 50956992 positive integers (up to 154996812) that are relatively prime to 154996812.

Interesting facts

Basic properties

Name

Name one hundred fifty-four million nine hundred ninety-six thousand eight hundred twelve

Notation

Scientific notation 1.54996812 × 10^8
Engineering notation 1.54996812 × 10^6

Prime Factorization of 154996812

Prime Factorization 2 × 2 × 3 × 3 × 73 × 58979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25832802
Product of the distinct prime numbers

The prime factorization of 154996812 is 2 × 2 × 3 × 3 × 73 × 58979. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 154996812)

Multiplication

n×y
n×2 309993624
n×3 464990436
n×4 619987248
n×5 774984060

Division

n÷y
n÷2 77498406
n÷3 51665604
n÷3 38749203
n÷5 30999362.4

Exponentiation

ny
n2 24024011730163344
n3 3.7236452296259E+24
n4 5.7715313961103E+32
n5 8.94568966755E+40

Nth Root

y√n
2√n 12449.771564169
3√n 537.16485268796
4√n 111.57854437198
5√n 43.45748141638

Divisors of 154996812

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -154996811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 154996812 can be divided by 36 positive divisors. The sum of these divisors (counting 154996812) is 1, the average is 0.027777777777778.

Base conversion 154996812

Base System Value
2 Binary 1001001111010001000001001100
3 Ternary 101210122122122200
4 Quaternary 21033101001030
5 Quinary 304134344222
6 Senary 23214041500
8 Octal 1117210114
10 Decimal 154996812
12 Duodecimal 43aa9290
16 Hexadecimal 93d104c
20 Vigesimal 288ec0c
36 Base36 2ka4b0

Cryptographic Hash Functions

md5 ecfccb1a999a3e20adab0a719bbff666
sha1 09f9c5565bdc1ee79c1bc6ada94b95f1782edc07
sha256 f204bdc7e90bbb2fde7353ce50887a407e974a635d9308ae4004de8d224b23a6
sha512 09657151556bc904a3ee1832ebbff4d3c11c2fd9914416ebc6db20860c52b968ac6724922ca0055d7f234a1a66a463e8656080e7178d337288945b6ffd3e3997
ripemd-160 c323eae871855f99b7df0c25ff2a7595a52244ab

154996812 as geometric shapes

Circle

Radius = n
Diameter 309993624
Circumference 973873691.81808
Area 7.5473658761236E+16

Sphere

Radius = n
Volume 1.5597568663957E+25
Surface area 3.0189463504494E+17
Circumference 973873691.81808

Square

Length = n
Perimeter 619987248
Area 24024011730163344
Diagonal 219198593.65499

Cube

Length = n
Surface area 144144070380980064
Volume 3.7236452296259E+24
Space diagonal 268462353.3952

Equilateral Triangle

Length = n
Perimeter 464990436
Area 1.0402702229568E+16
Altitude 134231176.6976

Triangular Pyramid

Length = n
Surface area 1.0402702229568E+16
Volume 4.388357987669E+23
Height 73066197.884998