157099688 (number)

157099688 is an even 9-digits composite number following 157099687 and preceding 157099689. In scientific notation, it is written as 1.57099688 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 8 positive divisors. There are 78549840 positive integers (up to 157099688) that are relatively prime to 157099688.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million ninety-nine thousand six hundred eighty-eight

Notation

Scientific notation 1.57099688 × 10^8
Engineering notation 1.57099688 × 10^6

Prime Factorization of 157099688

Prime Factorization 2 × 2 × 2 × 19637461

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39274922
Product of the distinct prime numbers

The prime factorization of 157099688 is 2 × 2 × 2 × 19637461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 54, 12, 498, 424, 4544, 8390, 5533, 28854, 585344, 668049, 2350367, 5107325, 36185360, 93193001, 939688663, 974631157, 738834121, 7249698448

Basic calculations (n = 157099688)

Multiplication

n×y
n×2 314199376
n×3 471299064
n×4 628398752
n×5 785498440

Division

n÷y
n÷2 78549844
n÷3 52366562.666667
n÷3 39274922
n÷5 31419937.6

Exponentiation

ny
n2 24680311969697344
n3 3.8772693101821E+24
n4 6.0911779892159E+32
n5 9.5692216165828E+40

Nth Root

y√n
2√n 12533.941439148
3√n 539.58322665565
4√n 111.95508670511
5√n 43.574766091747

Divisors of 157099688

1, 2, 4, 8, 19637461, 39274922, 78549844, 157099688

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 -157099687
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 157099688 can be divided by 8 positive divisors. The sum of these divisors (counting 157099688) is 1, the average is 0.125.

Base conversion 157099688

Base System Value
2 Binary 1001010111010010011010101000
3 Ternary 101221121111020222
4 Quaternary 21113102122220
5 Quinary 310204142223
6 Senary 23331105212
8 Octal 1127223250
10 Decimal 157099688
12 Duodecimal 44742208
16 Hexadecimal 95d26a8
20 Vigesimal 291h948
36 Base36 2lj6w8

Cryptographic Hash Functions

md5 7ea5ebfabc45cc777e3b4048745eb676
sha1 2a71dd0bbf88a30451e08ecf68818a9b4b468b5d
sha256 765fe083a306f2364cde1a8368943946d78e2c68e632fe4f1254c5704ab66d7b
sha512 8eecc64c1d60e21ce99ef7868f9413ef6f2e65c02e3d6a146413c9f7efd717d6ac517dbcc74d17d7800a7f1e07902db94af4e14d69c1195886f31910d9fd9563
ripemd-160 32e792b623e33a90e7753b9ce8463dc0f0ae59c1

157099688 as geometric shapes

Circle

Radius = n
Diameter 314199376
Circumference 987086451.4041
Area 7.7535486772305E+16

Sphere

Radius = n
Volume 1.624106770781E+25
Surface area 3.1014194708922E+17
Circumference 987086451.4041

Square

Length = n
Perimeter 628398752
Area 24680311969697344
Diagonal 222172509.41418

Cube

Length = n
Surface area 148081871818184064
Volume 3.8772693101821E+24
Space diagonal 272104641.46922

Equilateral Triangle

Length = n
Perimeter 471299064
Area 1.0686888569542E+16
Altitude 136052320.73461

Triangular Pyramid

Length = n
Surface area 1.0686888569542E+16
Volume 4.5694057028604E+23
Height 74057503.138061