157649086 (number)

157649086 is an even 9-digits composite number following 157649085 and preceding 157649087. In scientific notation, it is written as 1.57649086 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 67563888 positive integers (up to 157649086) that are relatively prime to 157649086.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million six hundred forty-nine thousand eighty-six

Notation

Scientific notation 1.57649086 × 10^8
Engineering notation 1.57649086 × 10^6

Prime Factorization of 157649086

Prime Factorization 2 × 7 × 11260649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157649086
Product of the distinct prime numbers

The prime factorization of 157649086 is 2 × 7 × 11260649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 20, 32, 452, 728, 4541, 2978, 35414, 61660, 554915, 207818, 1083399, 9971597, 55811195, 90161080, 492133504, 547352927, 3700898871, 699947915

Basic calculations (n = 157649086)

Multiplication

n×y
n×2 315298172
n×3 472947258
n×4 630596344
n×5 788245430

Division

n÷y
n÷2 78824543
n÷3 52549695.333333
n÷3 39412271.5
n÷5 31529817.2

Exponentiation

ny
n2 24853234316635396
n3 3.9180896741614E+24
n4 6.1768325599758E+32
n5 9.7377200745523E+40

Nth Root

y√n
2√n 12555.838721487
3√n 540.21149237485
4√n 112.05283897112
5√n 43.605200870303

Divisors of 157649086

1, 2, 7, 14, 11260649, 22521298, 78824543, 157649086

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 -157649085
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 157649086 can be divided by 8 positive divisors. The sum of these divisors (counting 157649086) is 1, the average is 0.125.

Base conversion 157649086

Base System Value
2 Binary 1001011001011000100010111110
3 Ternary 101222122101220001
4 Quaternary 21121120202332
5 Quinary 310324232321
6 Senary 23350544514
8 Octal 1131304276
10 Decimal 157649086
12 Duodecimal 4496813a
16 Hexadecimal 96588be
20 Vigesimal 29562e6
36 Base36 2luyta

Cryptographic Hash Functions

md5 1a40e0f5b0d8599dfcdc1921f357ecb1
sha1 e3897004e3d5c0bf06247d1d01168d22d663805d
sha256 c008f7cd4b5658e29c723e9778565c82550e1b4fa8fffff57bac62b30ff7bdae
sha512 78fb32797144babea17d2913b008c2aaa5691c729a406b0adc25ffdb61b0b7f465f8a295f91131c55a07bd3da47d9f66650b67ea1a6fe6dbe088b2151b3b820c
ripemd-160 b1245578ef00ad0464c47275242fd170c38dba09

157649086 as geometric shapes

Circle

Radius = n
Diameter 315298172
Circumference 990538420.84549
Area 7.8078738347088E+16

Sphere

Radius = n
Volume 1.6412055648602E+25
Surface area 3.1231495338835E+17
Circumference 990538420.84549

Square

Length = n
Perimeter 630596344
Area 24853234316635396
Diagonal 222949475.51692

Cube

Length = n
Surface area 149119405899812376
Volume 3.9180896741614E+24
Space diagonal 273056226.7188

Equilateral Triangle

Length = n
Perimeter 472947258
Area 1.0761766142207E+16
Altitude 136528113.3594

Triangular Pyramid

Length = n
Surface area 1.0761766142207E+16
Volume 4.6175129631609E+23
Height 74316491.838974