157424591 (number)

157424591 is an odd 9-digits composite number following 157424590 and preceding 157424592. In scientific notation, it is written as 1.57424591 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 151240320 positive integers (up to 157424591) that are relatively prime to 157424591.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-four thousand five hundred ninety-one

Notation

Scientific notation 1.57424591 × 10^8
Engineering notation 1.57424591 × 10^6

Prime Factorization of 157424591

Prime Factorization 43 × 61 × 60017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157424591
Product of the distinct prime numbers

The prime factorization of 157424591 is 43 × 61 × 60017. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157424591)

Multiplication

n×y
n×2 314849182
n×3 472273773
n×4 629698364
n×5 787122955

Division

n÷y
n÷2 78712295.5
n÷3 52474863.666667
n÷3 39356147.75
n÷5 31484918.2

Exponentiation

ny
n2 24782501851517281
n3 3.9013752179319E+24
n4 6.1417239802046E+32
n5 9.668583856186E+40

Nth Root

y√n
2√n 12546.895671839
3√n 539.95494708719
4√n 112.01292636048
5√n 43.592774879701

Divisors of 157424591

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 -157424590
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 157424591 can be divided by 8 positive divisors. The sum of these divisors (counting 157424591) is 1, the average is 0.125.

Base conversion 157424591

Base System Value
2 Binary 1001011000100001101111001111
3 Ternary 101222012222221102
4 Quaternary 21120201233033
5 Quinary 310300041331
6 Senary 23342053315
8 Octal 1130415717
10 Decimal 157424591
12 Duodecimal 4487a23b
16 Hexadecimal 9621bcf
20 Vigesimal 293i19b
36 Base36 2lq5lb

Cryptographic Hash Functions

md5 b8804fe195a0760cbab7268c7b0a8134
sha1 4a59f83d24530d9c049326a54af982c1f99dedcf
sha256 420898dc4ef1f40d4a17ff38d53ba49eb36d8ef45a3d97af9778c4de66b8fbfa
sha512 95b76ef9624e4de98127415c3a65b954163c042c477846c25ed7192fe46fce5634dd79dac73d4d7136834ca8e056fa6daf5bc2dc7d37a0f3d07d68371fa7762f
ripemd-160 c390b47510617cce02547ee85569cff8588c29b6

157424591 as geometric shapes

Circle

Radius = n
Diameter 314849182
Circumference 989127877.15996
Area 7.7856525754302E+16

Sphere

Radius = n
Volume 1.6342042298069E+25
Surface area 3.1142610301721E+17
Circumference 989127877.15996

Square

Length = n
Perimeter 629698364
Area 24782501851517281
Diagonal 222631991.64324

Cube

Length = n
Surface area 148695011109103686
Volume 3.9013752179319E+24
Space diagonal 272667389.97275

Equilateral Triangle

Length = n
Perimeter 472273773
Area 1.0731138086374E+16
Altitude 136333694.98638

Triangular Pyramid

Length = n
Surface area 1.0731138086374E+16
Volume 4.5978147875879E+23
Height 74210663.881079