385156908 (number)

385156908 is an even 9-digits composite number following 385156907 and preceding 385156909. In scientific notation, it is written as 3.85156908 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 127533600 positive integers (up to 385156908) that are relatively prime to 385156908.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million one hundred fifty-six thousand nine hundred eight

Notation

Scientific notation 3.85156908 × 10^8
Engineering notation 3.85156908 × 10^6

Prime Factorization of 385156908

Prime Factorization 2 × 2 × 3 × 3 × 151 × 70853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64192818
Product of the distinct prime numbers

The prime factorization of 385156908 is 2 × 2 × 3 × 3 × 151 × 70853. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385156908)

Multiplication

n×y
n×2 770313816
n×3 1155470724
n×4 1540627632
n×5 1925784540

Division

n÷y
n÷2 192578454
n÷3 128385636
n÷3 96289227
n÷5 77031381.6

Exponentiation

ny
n2 148345843780120464
n3 5.7136426505002E+25
n4 2.2006489366836E+34
n5 8.4759514004654E+42

Nth Root

y√n
2√n 19625.414849118
3√n 727.57745021605
4√n 140.09073791339
5√n 52.134779169785

Divisors of 385156908

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 -385156907
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 385156908 can be divided by 36 positive divisors. The sum of these divisors (counting 385156908) is 1, the average is 0.027777777777778.

Base conversion 385156908

Base System Value
2 Binary 10110111101010000011100101100
3 Ternary 222211201222221200
4 Quaternary 112331100130230
5 Quinary 1242100010113
6 Senary 102115125500
8 Octal 2675203454
10 Decimal 385156908
12 Duodecimal a8ba3890
16 Hexadecimal 16f5072c
20 Vigesimal 6074c58
36 Base36 6db8z0

Cryptographic Hash Functions

md5 305f0aa1fd3d69d6abeaeabb41ee7725
sha1 15ea5c9f784d6dda7b0faef4c5410191869ca225
sha256 703f2a6cc5a068eaa1018f13181e21adf77dc6b06e44a6e48d16f017b404e7e1
sha512 ee5e8c364d10bf0e39ca29e98d42432a07c79cccb92181eb59c6e37e79a56015d471b8e530af8fa4f7f20a835b48c9f432a85625025de38c8ded5671ed7f78c5
ripemd-160 d3c77dc103c98dce35f2ad4485129980c5b7162d

385156908 as geometric shapes

Circle

Radius = n
Diameter 770313816
Circumference 2420012225.3043
Area 4.6604221301021E+17

Sphere

Radius = n
Volume 2.3933250368065E+26
Surface area 1.8641688520408E+18
Circumference 2420012225.3043

Square

Length = n
Perimeter 1540627632
Area 148345843780120464
Diagonal 544694122.93529

Cube

Length = n
Surface area 890075062680722784
Volume 5.7136426505002E+25
Space diagonal 667111333.54213

Equilateral Triangle

Length = n
Perimeter 1155470724
Area 6.4235634629711E+16
Altitude 333555666.77107

Triangular Pyramid

Length = n
Surface area 6.4235634629711E+16
Volume 6.7335924390756E+24
Height 181564707.6451