157431397, one hundred fifty-seven million four hundred thirty-one thousand three hundred ninety-seven: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

157431397 has 8 divisors, whose sum is 166138560
The reverse of 157431397 is 793134751
Previous prime number is 401

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	1.57431397 × 10^8
Engineering notation	1.57431397 × 10^6

Prime Factorization of 157431397

Prime Factorization 19 × 401 × 20663

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	157431397	Product of the distinct prime numbers

The prime factorization of 157431397 is 19 × 401 × 20663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 79, 37, 467, 539, 9729, 6691, 99423, 24784, 620270, 187590, 5071704, 5981817, 88001403, 27298546, 340025252, 679393814, 4206618214, 3776796504

Basic calculations (n = 157431397)

Multiplication

n×y

n×2	314862794
n×3	472294191
n×4	629725588
n×5	787156985

Division

n÷y

n÷2	78715698.5
n÷3	52477132.333333
n÷3	39357849.25
n÷5	31486279.4

Exponentiation

n^y

n²	24784644761371609
n³	3.9018812489315E+24
n⁴	6.1427861594739E+32
n⁵	9.6706740655823E+40

Nth Root

^y√n

²√n	12547.166891374
³√n	539.96272833743
⁴√n	112.01413701571
⁵√n	43.59315180594

Divisors of 157431397

1, 19, 401, 7619, 20663, 392597, 8285863, 157431397

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	-157431396	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 157431397 can be divided by 8 positive divisors. The sum of these divisors (counting 157431397) is 1, the average is 0.125.

Base conversion 157431397

Base	System	Value
2	Binary	1001011000100011011001100101
3	Ternary	101222020100021111
4	Quaternary	21120203121211
5	Quinary	310300301042
6	Senary	23342145021
8	Octal	1130433145
10	Decimal	157431397
12	Duodecimal	44882171
16	Hexadecimal	9623665
20	Vigesimal	293ii9h
36	Base36	2lqaud

Cryptographic Hash Functions

md5	cfffa0fa849bb244c335e7016eaac4af
sha1	22f00598fd00c975bcc86a21bb212beac03c5b0e
sha256	27f7d6462fe036928999b9a37f9e40c665b2a332f17695ae14a37865445cae2b
sha512	e2ccf74954746d2dc26c77f8aef2c3f65485a87348139d8b5301fb152390949e49c5220e7e1b3b4ea2021d5c65b23c671a0575f83f70c3c061e5472db9b66f74
ripemd-160	59f852b890b1e9e86464bd894202236399ff0b9e

157431397 as geometric shapes

Circle

Radius = n

Diameter	314862794
Circumference	989170640.51916
Area	7.7863257904158E+16

Sphere

Radius = n

Volume	1.6344161955764E+25
Surface area	3.1145303161663E+17
Circumference	989170640.51916

Square

Length = n

Perimeter	629725588
Area	24784644761371609
Diagonal	222641616.78074

Cube

Length = n

Surface area	148707868568229654
Volume	3.9018812489315E+24
Space diagonal	272679178.31055

Equilateral Triangle

Length = n

Perimeter	472294191
Area	1.073206599356E+16
Altitude	136339589.15527

Triangular Pyramid

Length = n

Surface area	1.073206599356E+16
Volume	4.5984111508401E+23
Height	74213872.260248