157033387 (number)

157033387 is an odd 9-digits composite number following 157033386 and preceding 157033388. In scientific notation, it is written as 1.57033387 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 134447040 positive integers (up to 157033387) that are relatively prime to 157033387.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-three thousand three hundred eighty-seven

Notation

Scientific notation 1.57033387 × 10^8
Engineering notation 1.57033387 × 10^6

Prime Factorization of 157033387

Prime Factorization 49 × 1483 × 2161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157033387
Product of the distinct prime numbers

The prime factorization of 157033387 is 49 × 1483 × 2161. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 95, 86, 919, 647, 8367, 9065, 48101, 46813, 327127, 662157, 5419651, 9015147, 96384616, 91047021, 742180302, 242835570, 9346569211, 8393726203

Basic calculations (n = 157033387)

Multiplication

n×y
n×2 314066774
n×3 471100161
n×4 628133548
n×5 785166935

Division

n÷y
n÷2 78516693.5
n÷3 52344462.333333
n÷3 39258346.75
n÷5 31406677.4

Exponentiation

ny
n2 24659484632691769
n3 3.872362393546E+24
n4 6.0809018234996E+32
n5 9.5490460935862E+40

Nth Root

y√n
2√n 12531.29630166
3√n 539.50730895469
4√n 111.94327269497
5√n 43.571087486862

Divisors of 157033387

1, 49, 1483, 2161, 72667, 105889, 3204763, 157033387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157033386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157033387 can be divided by 8 positive divisors. The sum of these divisors (counting 157033387) is 1, the average is 0.125.

Base conversion 157033387

Base System Value
2 Binary 1001010111000010001110101011
3 Ternary 101221111010022101
4 Quaternary 21113002032223
5 Quinary 310200032022
6 Senary 23325434231
8 Octal 1127021653
10 Decimal 157033387
12 Duodecimal 4470b977
16 Hexadecimal 95c23ab
20 Vigesimal 2919397
36 Base36 2lhrqj

Cryptographic Hash Functions

md5 a79dee90783564b282ad67e793e8234f
sha1 0ecfdf3ee803122735e62df6eccd9124bc7d3919
sha256 bff5b5cd06df2706cbbd75fd43e2cd41dd6c991bf192b3c55b9b5206cbfa1d36
sha512 d568681e9c902f6ea5645b84ae3ba1625974585212e00cfeff2b94bbb7ed0922d76ff3db024f4f6e455571f0516b296938434dd3ad68716eaa5dade78d4b1b88
ripemd-160 69a7e6fc318968568abe71c282490c488d318243

157033387 as geometric shapes

Circle

Radius = n
Diameter 314066774
Circumference 986669869.93505
Area 7.7470055763375E+16

Sphere

Radius = n
Volume 1.6220513663469E+25
Surface area 3.098802230535E+17
Circumference 986669869.93505

Square

Length = n
Perimeter 628133548
Area 24659484632691769
Diagonal 222078745.64078

Cube

Length = n
Surface area 147956907796150614
Volume 3.872362393546E+24
Space diagonal 271989804.76863

Equilateral Triangle

Length = n
Perimeter 471100161
Area 1.0677870068072E+16
Altitude 135994902.38431

Triangular Pyramid

Length = n
Surface area 1.0677870068072E+16
Volume 4.563622846147E+23
Height 74026248.546928