157033261 (number)

157033261 is an odd 9-digits composite number following 157033260 and preceding 157033262. In scientific notation, it is written as 1.57033261 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 120884400 positive integers (up to 157033261) that are relatively prime to 157033261.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-three thousand two hundred sixty-one

Notation

Scientific notation 1.57033261 × 10^8
Engineering notation 1.57033261 × 10^6

Prime Factorization of 157033261

Prime Factorization 77 × 83 × 24571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157033261
Product of the distinct prime numbers

The prime factorization of 157033261 is 77 × 83 × 24571. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 33, 89, 869, 996, 1869, 8101, 26393, 4362, 858244, 911746, 8290794, 7887718, 46450989, 90068361, 230668123, 428058330, 8548725177, 894581594

Basic calculations (n = 157033261)

Multiplication

n×y
n×2 314066522
n×3 471099783
n×4 628133044
n×5 785166305

Division

n÷y
n÷2 78516630.5
n÷3 52344420.333333
n÷3 39258315.25
n÷5 31406652.2

Exponentiation

ny
n2 24659445060294121
n3 3.8723530722683E+24
n4 6.0808823068166E+32
n5 9.5490077839662E+40

Nth Root

y√n
2√n 12531.291274246
3√n 539.50716465854
4√n 111.94325023978
5√n 43.571080494771

Divisors of 157033261

1, 77, 83, 6391, 24571, 1891967, 2039393, 157033261

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 -157033260
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 157033261 can be divided by 8 positive divisors. The sum of these divisors (counting 157033261) is 1, the average is 0.125.

Base conversion 157033261

Base System Value
2 Binary 1001010111000010001100101101
3 Ternary 101221111010010201
4 Quaternary 21113002030231
5 Quinary 310200031021
6 Senary 23325433501
8 Octal 1127021455
10 Decimal 157033261
12 Duodecimal 4470b891
16 Hexadecimal 95c232d
20 Vigesimal 2919331
36 Base36 2lhrn1

Cryptographic Hash Functions

md5 2b853bd0992b09ec31a6045fa2e729f7
sha1 7e4fa67372ffe5a655d242862b527f2f482739b4
sha256 11b8a1e4f31264cd65c2ed828b95ce0ee35773b8be72a87360b6649bfc46667c
sha512 3899be709715a9a27cbcb146a428d7887788475db0f52aaa55b9b9936ee90cfc0db67c10386fb79e328a8f5595060963118d18af20bbd0a27823a1c4b10b503f
ripemd-160 eda21789a1ed21beb9edeead59fb36dc8c2bb35d

157033261 as geometric shapes

Circle

Radius = n
Diameter 314066522
Circumference 986669078.2537
Area 7.7469931443021E+16

Sphere

Radius = n
Volume 1.6220474618592E+25
Surface area 3.0987972577208E+17
Circumference 986669078.2537

Square

Length = n
Perimeter 628133044
Area 24659445060294121
Diagonal 222078567.44987

Cube

Length = n
Surface area 147956670361764726
Volume 3.8723530722683E+24
Space diagonal 271989586.53022

Equilateral Triangle

Length = n
Perimeter 471099783
Area 1.0677852932721E+16
Altitude 135994793.26511

Triangular Pyramid

Length = n
Surface area 1.0677852932721E+16
Volume 4.5636118609158E+23
Height 74026189.149958