157420731, one hundred fifty-seven million four hundred twenty thousand seven hundred thirty-one: 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

157420731 has 32 divisors, whose sum is 240468480
The reverse of 157420731 is 137024751
Previous prime number is 283

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3

Name

Name	one hundred fifty-seven million four hundred twenty thousand seven hundred thirty-one

Notation

Scientific notation	1.57420731 × 10^8
Engineering notation	1.57420731 × 10^6

Prime Factorization of 157420731

Prime Factorization 3 × 13 × 17 × 283 × 839

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	157420731	Product of the distinct prime numbers

The prime factorization of 157420731 is 3 × 13 × 17 × 283 × 839. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 28, 99, 261, 683, 9935, 4615, 56646, 69825, 555359, 882305, 2396237, 3764018, 11624272, 72637112, 220364448, 137965877, 1988807227, 249804025

Basic calculations (n = 157420731)

Multiplication

n×y

n×2	314841462
n×3	472262193
n×4	629682924
n×5	787103655

Division

n÷y

n÷2	78710365.5
n÷3	52473577
n÷3	39355182.75
n÷5	31484146.2

Exponentiation

n^y

n²	24781286548574361
n³	3.901088243597E+24
n⁴	6.1411216300255E+32
n⁵	9.6673985615853E+40

Nth Root

^y√n

²√n	12546.741847986
³√n	539.95053387763
⁴√n	112.012239724
⁵√n	43.59256110146

Divisors of 157420731

1, 3, 13, 17, 39, 51, 221, 283, 663, 839, 849, 2517, 3679, 4811, 10907, 11037, 14263, 14433, 32721, 42789, 62543, 185419, 187629, 237437, 556257, 712311, 3086681, 4036429, 9260043, 12109287, 52473577, 157420731

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-157420730	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157420731 can be divided by 32 positive divisors. The sum of these divisors (counting 157420731) is 1, the average is 0.03125.

Base conversion 157420731

Base	System	Value
2	Binary	1001011000100000110010111011
3	Ternary	101222012210122110
4	Quaternary	21120200302323
5	Quinary	310244430411
6	Senary	23342023403
8	Octal	1130406273
10	Decimal	157420731
12	Duodecimal	44877b63
16	Hexadecimal	9620cbb
20	Vigesimal	293hbgb
36	Base36	2lq2m3

Cryptographic Hash Functions

md5	71c5ae9ea7c581e09e2455cb786780ca
sha1	5f13159638e1769e911c963a364d1832276ecfdc
sha256	5b64b3251892769b6cac879f8dbc8460017b8981b0ebf7fb2ecaf3e22316e508
sha512	2e8283fda23ae5ca2c6a7a7e459a089c51a548ab137c34f9fd7a6432206fcb6e7580138249af7f867a6f5bf006b2a37d25fb443e41d54e9db658c58d0e6c0035
ripemd-160	3e297a691b2c61977f3a11ed58bb23f20a07ef7e

157420731 as geometric shapes

Circle

Radius = n

Diameter	314841462
Circumference	989103624.06467
Area	7.7852707767505E+16

Sphere

Radius = n

Volume	1.6340840222787E+25
Surface area	3.1141083107002E+17
Circumference	989103624.06467

Square

Length = n

Perimeter	629682924
Area	24781286548574361
Diagonal	222626532.77889

Cube

Length = n

Surface area	148687719291446166
Volume	3.901088243597E+24
Space diagonal	272660704.25663

Equilateral Triangle

Length = n

Perimeter	472262193
Area	1.0730611844763E+16
Altitude	136330352.12832

Triangular Pyramid

Length = n

Surface area	1.0730611844763E+16
Volume	4.597476585091E+23
Height	74208844.259629