155752740 (number)

155752740 is an even 9-digits composite number following 155752739 and preceding 155752741. In scientific notation, it is written as 1.55752740 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 34836480 positive integers (up to 155752740) that are relatively prime to 155752740.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million seven hundred fifty-two thousand seven hundred forty

Notation

Scientific notation 1.55752740 × 10^8
Engineering notation 1.55752740 × 10^6

Prime Factorization of 155752740

Prime Factorization 2 × 2 × 45 × 3 × 11 × 13 × 2017

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 77876370
Product of the distinct prime numbers

The prime factorization of 155752740 is 2 × 2 × 45 × 3 × 11 × 13 × 2017. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155752740)

Multiplication

n×y
n×2 311505480
n×3 467258220
n×4 623010960
n×5 778763700

Division

n÷y
n÷2 77876370
n÷3 51917580
n÷3 38938185
n÷5 31150548

Exponentiation

ny
n2 24258916017507600
n3 3.7783926391567E+24
n4 5.8849500634449E+32
n5 9.1659709714471E+40

Nth Root

y√n
2√n 12480.093749648
3√n 538.03669774503
4√n 111.71433994635
5√n 43.499787871021

Divisors of 155752740

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155752739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155752740 can be divided by 96 positive divisors. The sum of these divisors (counting 155752740) is 1, the average is 0.010416666666667.

Base conversion 155752740

Base System Value
2 Binary 1001010010001001100100100100
3 Ternary 101212002001121000
4 Quaternary 21102021210210
5 Quinary 304333041430
6 Senary 23242153300
8 Octal 1122114444
10 Decimal 155752740
12 Duodecimal 441b2830
16 Hexadecimal 9489924
20 Vigesimal 28d91h0
36 Base36 2kqbl0

Cryptographic Hash Functions

md5 c94feee44df0b06d4981504558e4eae3
sha1 5b6c60dd67bd4ccb4298b8944888599404309460
sha256 a3b50eac833d56d93719146201eea23e651d09312c0f8eec4fa9730be8ac7378
sha512 bde961526bc9adeb00e12362c2b62121be1f104f8ce7d1cac86f2998e983cd8db807b5e8658e9ec5c0c70248653523c8e580c7e85d5e55f80154ba3cd6e14c2e
ripemd-160 0081f924002cf1614d8276438a4c8d73ad653fe1

155752740 as geometric shapes

Circle

Radius = n
Diameter 311505480
Circumference 978623327.52096
Area 7.6211632344654E+16

Sphere

Radius = n
Volume 1.5826894076737E+25
Surface area 3.0484652937861E+17
Circumference 978623327.52096

Square

Length = n
Perimeter 623010960
Area 24258916017507600
Diagonal 220267637.28477

Cube

Length = n
Surface area 145553496105045600
Volume 3.7783926391567E+24
Space diagonal 269771659.09807

Equilateral Triangle

Length = n
Perimeter 467258220
Area 1.0504418769717E+16
Altitude 134885829.54903

Triangular Pyramid

Length = n
Surface area 1.0504418769717E+16
Volume 4.4528784285551E+23
Height 73422545.76159