157213731, one hundred fifty-seven million two hundred thirteen 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

157213731 has 16 divisors, whose sum is 215308800
The reverse of 157213731 is 137312751
Previous prime number is 179

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 two hundred thirteen thousand seven hundred thirty-one

Notation

Scientific notation	1.57213731 × 10^8
Engineering notation	1.57213731 × 10^6

Prime Factorization of 157213731

Prime Factorization 3 × 47 × 179 × 6229

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	157213731	Product of the distinct prime numbers

The prime factorization of 157213731 is 3 × 47 × 179 × 6229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 97, 93, 236, 578, 113, 891, 49022, 82328, 895514, 935631, 7981189, 764426, 95126871, 24603584, 503637648, 199215648, 9701943243, 8165493804

Basic calculations (n = 157213731)

Multiplication

n×y

n×2	314427462
n×3	471641193
n×4	628854924
n×5	786068655

Division

n÷y

n÷2	78606865.5
n÷3	52404577
n÷3	39303432.75
n÷5	31442746.2

Exponentiation

n^y

n²	24716157214940361
n³	3.8857192917433E+24
n⁴	6.1088842747365E+32
n⁵	9.6040048907855E+40

Nth Root

^y√n

²√n	12538.489980855
³√n	539.71376119405
⁴√n	111.97539899842
⁵√n	43.581090680639

Divisors of 157213731

1, 3, 47, 141, 179, 537, 6229, 8413, 18687, 25239, 292763, 878289, 1114991, 3344973, 52404577, 157213731

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-157213730	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157213731 can be divided by 16 positive divisors. The sum of these divisors (counting 157213731) is 1, the average is 0.0625.

Base conversion 157213731

Base	System	Value
2	Binary	1001010111101110010000100011
3	Ternary	101221211021200210
4	Quaternary	21113232100203
5	Quinary	310221314411
6	Senary	23333345203
8	Octal	1127562043
10	Decimal	157213731
12	Duodecimal	44798203
16	Hexadecimal	95ee423
20	Vigesimal	292be6b
36	Base36	2llmw3

Cryptographic Hash Functions

md5	29fdeec01f6503d47104eb3b1f01813f
sha1	d0ac4ab58b6778b421fcb0a2ed91ed7fcf044932
sha256	8e043b08de9798d92239e92c6ea861bd9ad16ef6870ed910d842273cc6680f97
sha512	37fabae2124897344fc1e0985f8f4109435efee6c51c065a92ff559e0b2d688d8554c937588d936de430310c53bbc0fce7f83ca7e58c5d10a1fdf79e63bb9217
ripemd-160	8ac5681473ea27ba55874679f8cbb9afcdb0d150

157213731 as geometric shapes

Circle

Radius = n

Diameter	314427462
Circumference	987803004.70608
Area	7.7648097931427E+16

Sphere

Radius = n

Volume	1.6276462907804E+25
Surface area	3.1059239172571E+17
Circumference	987803004.70608

Square

Length = n

Perimeter	628854924
Area	24716157214940361
Diagonal	222333790.57148

Cube

Length = n

Surface area	148296943289642166
Volume	3.8857192917433E+24
Space diagonal	272302169.73947

Equilateral Triangle

Length = n

Perimeter	471641193
Area	1.0702410016034E+16
Altitude	136151084.86973

Triangular Pyramid

Length = n

Surface area	1.0702410016034E+16
Volume	4.5793641016318E+23
Height	74111263.523825