157488071 (number)

157488071 is an odd 9-digits composite number following 157488070 and preceding 157488072. In scientific notation, it is written as 1.57488071 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 145217952 positive integers (up to 157488071) that are relatively prime to 157488071.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred eighty-eight thousand seventy-one

Notation

Scientific notation 1.57488071 × 10^8
Engineering notation 1.57488071 × 10^6

Prime Factorization of 157488071

Prime Factorization 13 × 1013 × 11959

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157488071
Product of the distinct prime numbers

The prime factorization of 157488071 is 13 × 1013 × 11959. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 89, 41, 952, 537, 114, 1435, 8449, 8539, 433430, 101778, 7128135, 1385317, 25462107, 83711326, 505087131, 179637457, 6607962488, 2279751127

Basic calculations (n = 157488071)

Multiplication

n×y
n×2 314976142
n×3 472464213
n×4 629952284
n×5 787440355

Division

n÷y
n÷2 78744035.5
n÷3 52496023.666667
n÷3 39372017.75
n÷5 31497614.2

Exponentiation

ny
n2 24802492507301041
n3 3.9060967009668E+24
n4 6.1516363457472E+32
n5 9.6880934158522E+40

Nth Root

y√n
2√n 12549.425126276
3√n 540.02751460168
4√n 112.02421669566
5√n 43.596289988859

Divisors of 157488071

1, 13, 1013, 11959, 13169, 155467, 12114467, 157488071

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 -157488070
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 157488071 can be divided by 8 positive divisors. The sum of these divisors (counting 157488071) is 1, the average is 0.125.

Base conversion 157488071

Base System Value
2 Binary 1001011000110001001111000111
3 Ternary 101222100020000112
4 Quaternary 21120301033013
5 Quinary 310304104241
6 Senary 23343303235
8 Octal 1130611707
10 Decimal 157488071
12 Duodecimal 448aab1b
16 Hexadecimal 96313c7
20 Vigesimal 294603b
36 Base36 2lrikn

Cryptographic Hash Functions

md5 304d6b1582781661d8581ea79460933b
sha1 f14408d079e5f02939d7bbf1c3ac8f05dfcd1522
sha256 da305be4763d9a516ddc8b84f6e812eac217eebfc52c1a31013b98a1cb816045
sha512 93d02dc7567a6df93274cdc3afee130d5662ee642517c60839fabd02b98a071898bdc687438d667c960df487b7fd4ab0b2ce51096f96f6d0c66754642754505e
ripemd-160 196415ba782e26144626c691647a328308516b8e

157488071 as geometric shapes

Circle

Radius = n
Diameter 314976142
Circumference 989526733.76326
Area 7.7919328251653E+16

Sphere

Radius = n
Volume 1.6361819599958E+25
Surface area 3.1167731300661E+17
Circumference 989526733.76326

Square

Length = n
Perimeter 629952284
Area 24802492507301041
Diagonal 222721765.92018

Cube

Length = n
Surface area 148814955043806246
Volume 3.9060967009668E+24
Space diagonal 272777340.55801

Equilateral Triangle

Length = n
Perimeter 472464213
Area 1.0739794294248E+16
Altitude 136388670.27901

Triangular Pyramid

Length = n
Surface area 1.0739794294248E+16
Volume 4.6033791087067E+23
Height 74240588.640059