157054397 (number)

157054397 is an odd 9-digits composite number following 157054396 and preceding 157054398. In scientific notation, it is written as 1.57054397 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 156981216 positive integers (up to 157054397) that are relatively prime to 157054397.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-four thousand three hundred ninety-seven

Notation

Scientific notation 1.57054397 × 10^8
Engineering notation 1.57054397 × 10^6

Prime Factorization of 157054397

Prime Factorization 2213 × 70969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157054397
Product of the distinct prime numbers

The prime factorization of 157054397 is 2213 × 70969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 82, 43, 659, 54, 8760, 4312, 41530, 77844, 852444, 344980, 4615311, 7875544, 93868712, 48034484, 349582918, 922699070, 5069780088, 2337179969

Basic calculations (n = 157054397)

Multiplication

n×y
n×2 314108794
n×3 471163191
n×4 628217588
n×5 785271985

Division

n÷y
n÷2 78527198.5
n÷3 52351465.666667
n÷3 39263599.25
n÷5 31410879.4

Exponentiation

ny
n2 24666083617033609
n3 3.8739168888248E+24
n4 6.0841568100249E+32
n5 9.5554357905191E+40

Nth Root

y√n
2√n 12532.134574764
3√n 539.53136868555
4√n 111.94701681941
5√n 43.572253327552

Divisors of 157054397

1, 2213, 70969, 157054397

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157054396
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157054397 can be divided by 4 positive divisors. The sum of these divisors (counting 157054397) is 1, the average is 0.25.

Base conversion 157054397

Base System Value
2 Binary 1001010111000111010110111101
3 Ternary 101221112012010112
4 Quaternary 21113013112331
5 Quinary 310201220042
6 Senary 23330115405
8 Octal 1127072675
10 Decimal 157054397
12 Duodecimal 4471bb65
16 Hexadecimal 95c75bd
20 Vigesimal 291bfjh
36 Base36 2li7y5

Cryptographic Hash Functions

md5 5156d36edb856d0030ebd0168295a701
sha1 c8602eb71c0c697856d38a4cb57d054b84c5d48f
sha256 645367769d81334ec67bfab8cbf34ba64b1dca2b6dbc690eb158242fe896caf2
sha512 67071e335222e34c7e783c94edcf3eab0a6520a80319937ba4f6e43120e7a650fa2a679db3a0ee911ed92c858e72a99dce2afecf1bdcf03a0cff528253f24c46
ripemd-160 4631ea076f6844a0aaeffd4d354e51e2d10558d5

157054397 as geometric shapes

Circle

Radius = n
Diameter 314108794
Circumference 986801879.65835
Area 7.7490787084104E+16

Sphere

Radius = n
Volume 1.6227025118066E+25
Surface area 3.0996314833642E+17
Circumference 986801879.65835

Square

Length = n
Perimeter 628217588
Area 24666083617033609
Diagonal 222108458.26773

Cube

Length = n
Surface area 147996501702201654
Volume 3.8739168888248E+24
Space diagonal 272026195.15609

Equilateral Triangle

Length = n
Perimeter 471163191
Area 1.0680727512111E+16
Altitude 136013097.57805

Triangular Pyramid

Length = n
Surface area 1.0680727512111E+16
Volume 4.5654548364018E+23
Height 74036152.755909