157401265 (number)

157401265 is an odd 9-digits composite number following 157401264 and preceding 157401266. In scientific notation, it is written as 1.57401265 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 107932272 positive integers (up to 157401265) that are relatively prime to 157401265.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred one thousand two hundred sixty-five

Notation

Scientific notation 1.57401265 × 10^8
Engineering notation 1.57401265 × 10^6

Prime Factorization of 157401265

Prime Factorization 7 × 5 × 4497179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157401265
Product of the distinct prime numbers

The prime factorization of 157401265 is 7 × 5 × 4497179. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 3, 5, 470, 504, 8032, 3598, 76941, 99172, 106962, 519713, 2216000, 7661963, 13353600, 5302235, 746214830, 754179452, 5739049165, 6049307110

Basic calculations (n = 157401265)

Multiplication

n×y
n×2 314802530
n×3 472203795
n×4 629605060
n×5 787006325

Division

n÷y
n÷2 78700632.5
n÷3 52467088.333333
n÷3 39350316.25
n÷5 31480253

Exponentiation

ny
n2 24775158223600225
n3 3.8996412449698E+24
n4 6.1380846500443E+32
n5 9.6614228859405E+40

Nth Root

y√n
2√n 12545.966084762
3√n 539.92827693961
4√n 112.00877682022
5√n 43.591482952775

Divisors of 157401265

1, 5, 7, 35, 4497179, 22485895, 31480253, 157401265

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 -157401264
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 157401265 can be divided by 8 positive divisors. The sum of these divisors (counting 157401265) is 1, the average is 0.125.

Base conversion 157401265

Base System Value
2 Binary 1001011000011100000010110001
3 Ternary 101222011210221111
4 Quaternary 21120130002301
5 Quinary 310243320030
6 Senary 23341353321
8 Octal 1130340261
10 Decimal 157401265
12 Duodecimal 44868841
16 Hexadecimal 961c0b1
20 Vigesimal 293f335
36 Base36 2lpnld

Cryptographic Hash Functions

md5 b4692391793288ddf951823ac94db91a
sha1 7eb8b8acbf19f669a1068ca63fd2684c77691bcc
sha256 23b25c4af5f82ac244bfd0ffab4b36c61d8fb64bf4b21683bcd11589d144ee96
sha512 4a7603912bbbe27252a0bd25896df560e3975c43b98616bd4b105465d0acab98c9c3acb5b8ded2071447f4cc0f205bb8e5f136e09f01810d3ba134158c7a80f4
ripemd-160 a6c47866809c3472341df8702201dcdd7cec0ae4

157401265 as geometric shapes

Circle

Radius = n
Diameter 314802530
Circumference 988981315.57948
Area 7.7833455066787E+16

Sphere

Radius = n
Volume 1.6334779049111E+25
Surface area 3.1133382026715E+17
Circumference 988981315.57948

Square

Length = n
Perimeter 629605060
Area 24775158223600225
Diagonal 222599003.69768

Cube

Length = n
Surface area 148650949341601350
Volume 3.8996412449698E+24
Space diagonal 272626988.15561

Equilateral Triangle

Length = n
Perimeter 472203795
Area 1.0727958202208E+16
Altitude 136313494.07781

Triangular Pyramid

Length = n
Surface area 1.0727958202208E+16
Volume 4.5957712808549E+23
Height 74199667.899227