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

157099985 (number)

157099985 is an odd 9-digits composite number following 157099984 and preceding 157099986. In scientific notation, it is written as 1.57099985 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 107725680 positive integers (up to 157099985) that are relatively prime to 157099985.

Interesting facts

157099985 has 4 divisors, whose sum is 161588592
The reverse of 157099985 is 589990751
Previous prime number is 35

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8

Name

Name	one hundred fifty-seven million ninety-nine thousand nine hundred eighty-five

Notation

Scientific notation	1.57099985 × 10^8
Engineering notation	1.57099985 × 10^6

Prime Factorization of 157099985

Prime Factorization 35 × 4488571

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	157099985	Product of the distinct prime numbers

The prime factorization of 157099985 is 35 × 4488571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 28, 13, 399, 261, 8790, 2910, 50279, 97223, 806221, 995338, 239370, 6187179, 854285, 2750892, 303862559, 931668524, 3453460264, 47175295

Basic calculations (n = 157099985)

Multiplication

n×y

n×2	314199970
n×3	471299955
n×4	628399940
n×5	785499925

Division

n÷y

n÷2	78549992.5
n÷3	52366661.666667
n÷3	39274996.25
n÷5	31419997

Exponentiation

n^y

n²	24680405287000225
n³	3.8772913003817E+24
n⁴	6.0912240513059E+32
n⁵	9.5693120709179E+40

Nth Root

^y√n

²√n	12533.953286972
³√n	539.58356668628
⁴√n	111.95513961839
⁵√n	43.574782567522

Divisors of 157099985

1, 35, 4488571, 157099985

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	-157099984	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 157099985 can be divided by 4 positive divisors. The sum of these divisors (counting 157099985) is 1, the average is 0.25.

Base conversion 157099985

Base	System	Value
2	Binary	1001010111010010011111010001
3	Ternary	101221121111122222
4	Quaternary	21113102133101
5	Quinary	310204144420
6	Senary	23331110425
8	Octal	1127223721
10	Decimal	157099985
12	Duodecimal	44742415
16	Hexadecimal	95d27d1
20	Vigesimal	291h9j5
36	Base36	2lj74h

Cryptographic Hash Functions

md5	11a417d6d60044060129f5c8fff07cca
sha1	34261a9419748b76a8bc5a46472ee9309acf608a
sha256	a576989443865c4cefd6a9bc134a0caecffd82fc0d45462e636264cdab648c0e
sha512	3f5d55fbd2fdc0cf3841c0fe721886121984070c3aefbd2ef7899dd42d8cd47358eb723223df56f85ae27150f7701453e7fd2f0d80ae61148e79fbbe0a2ee673
ripemd-160	43b82003ea93fc7c6781510ae701f3fc29b16b29

157099985 as geometric shapes

Circle

Radius = n

Diameter	314199970
Circumference	987088317.51013
Area	7.7535779937259E+16

Sphere

Radius = n

Volume	1.6241159820142E+25
Surface area	3.1014311974903E+17
Circumference	987088317.51013

Square

Length = n

Perimeter	628399940
Area	24680405287000225
Diagonal	222172929.43561

Cube

Length = n

Surface area	148082431722001350
Volume	3.8772913003817E+24
Space diagonal	272105155.88831

Equilateral Triangle

Length = n

Perimeter	471299955
Area	1.0686928977119E+16
Altitude	136052577.94415

Triangular Pyramid

Length = n

Surface area	1.0686928977119E+16
Volume	4.5694316185591E+23
Height	74057643.145203