157351389 (number)

157351389 is an odd 9-digits composite number following 157351388 and preceding 157351390. In scientific notation, it is written as 1.57351389 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 96831600 positive integers (up to 157351389) that are relatively prime to 157351389.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57351389 × 10^8
Engineering notation 1.57351389 × 10^6

Prime Factorization of 157351389

Prime Factorization 13 × 3 × 4034651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157351389
Product of the distinct prime numbers

The prime factorization of 157351389 is 13 × 3 × 4034651. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 29, 69, 874, 911, 1530, 429, 81927, 14916, 717021, 315929, 6654729, 413501, 15968645, 68985020, 233780895, 295758268, 1505198383, 4322674000

Basic calculations (n = 157351389)

Multiplication

n×y
n×2 314702778
n×3 472054167
n×4 629405556
n×5 786756945

Division

n÷y
n÷2 78675694.5
n÷3 52450463
n÷3 39337847.25
n÷5 31470277.8

Exponentiation

ny
n2 24759459620229321
n3 3.8959353621325E+24
n4 6.1303084068577E+32
n5 9.6461254281743E+40

Nth Root

y√n
2√n 12543.978196728
3√n 539.8712415919
4√n 111.99990266392
5√n 43.588720021449

Divisors of 157351389

1, 3, 13, 39, 4034651, 12103953, 52450463, 157351389

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 -157351388
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 157351389 can be divided by 8 positive divisors. The sum of these divisors (counting 157351389) is 1, the average is 0.125.

Base conversion 157351389

Base System Value
2 Binary 1001011000001111110111011101
3 Ternary 101222002021112020
4 Quaternary 21120033313131
5 Quinary 310240221024
6 Senary 23340330353
8 Octal 1130176735
10 Decimal 157351389
12 Duodecimal 448439b9
16 Hexadecimal 960fddd
20 Vigesimal 2938i99
36 Base36 2lol3x

Cryptographic Hash Functions

md5 700398c4f855d7f1cc9a2eef4b5dfb1a
sha1 7c31a87f9f033cb9bb41f858d690792498c93eee
sha256 d417c69ad89d2094a535552dc62c87b8fa5fee71792f31ce765b28293b2740b4
sha512 9e47dd4c0e9ac456a9e2e5268855f22be13765025f8fde265facc5d947a641922b74bf7e8bdef1a967c31d57addff698ff564d869a5c75d717f56631f00d5576
ripemd-160 fe9c0835f9e920f93a8885433586d57afd7221d9

157351389 as geometric shapes

Circle

Radius = n
Diameter 314702778
Circumference 988667935.4291
Area 7.7784136449766E+16

Sphere

Radius = n
Volume 1.6319255883382E+25
Surface area 3.1113654579906E+17
Circumference 988667935.4291

Square

Length = n
Perimeter 629405556
Area 24759459620229321
Diagonal 222528468.38204

Cube

Length = n
Surface area 148556757721375926
Volume 3.8959353621325E+24
Space diagonal 272540600.38953

Equilateral Triangle

Length = n
Perimeter 472054167
Area 1.0721160507547E+16
Altitude 136270300.19477

Triangular Pyramid

Length = n
Surface area 1.0721160507547E+16
Volume 4.5914038560473E+23
Height 74176156.127348