187996897 (number)

187996897 is an odd 9-digits composite number following 187996896 and preceding 187996898. In scientific notation, it is written as 1.87996897 × 10^8. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 160852800 positive integers (up to 187996897) that are relatively prime to 187996897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.87996897 × 10^8
Engineering notation 1.87996897 × 10^6

Prime Factorization of 187996897

Prime Factorization 17 × 11 × 1005331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 187996897
Product of the distinct prime numbers

The prime factorization of 187996897 is 17 × 11 × 1005331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 187996897)

Multiplication

n×y
n×2 375993794
n×3 563990691
n×4 751987588
n×5 939984485

Division

n÷y
n÷2 93998448.5
n÷3 62665632.333333
n÷3 46999224.25
n÷5 37599379.4

Exponentiation

ny
n2 35342833281628609
n3 6.6443429881345E+24
n4 1.249115864373E+33
n5 2.348299064956E+41

Nth Root

y√n
2√n 13711.196045568
3√n 572.86227980531
4√n 117.09481647608
5√n 45.167924639813

Divisors of 187996897

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 -187996896
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 187996897 can be divided by 8 positive divisors. The sum of these divisors (counting 187996897) is 1, the average is 0.125.

Base conversion 187996897

Base System Value
2 Binary 1011001101001001101011100001
3 Ternary 111002202020021001
4 Quaternary 23031021223201
5 Quinary 341111400042
6 Senary 30353232001
8 Octal 1315115341
10 Decimal 187996897
12 Duodecimal 52b62601
16 Hexadecimal b349ae1
20 Vigesimal 2iejc4h
36 Base36 33xfc1

Cryptographic Hash Functions

md5 14b140b50786a65961cb305110146fd1
sha1 eee7631c92789030314372e6be384ea8febb1e08
sha256 79edbafc2fc8b8b496ddf27fd2c2f70c14f5a73bee5ea6abb3f933429afe54b3
sha512 e8e40aa41668c1f616e4e0842f679529c07799e674395ce9ad5107c3d768a7701411520ab0bef213c170ba8c5b92dc42d5654eb5533f450a27054d5bc125b97e
ripemd-160 2df775e6093782c9d04d281766b6fb089dfd5a25

187996897 as geometric shapes

Circle

Radius = n
Diameter 375993794
Circumference 1181219341.0258
Area 1.1103278539461E+17

Sphere

Radius = n
Volume 2.7831758825939E+25
Surface area 4.4413114157845E+17
Circumference 1181219341.0258

Square

Length = n
Perimeter 751987588
Area 35342833281628609
Diagonal 265867761.42146

Cube

Length = n
Surface area 212056999689771654
Volume 6.6443429881345E+24
Space diagonal 325620177.26929

Equilateral Triangle

Length = n
Perimeter 563990691
Area 1.5303895731804E+16
Altitude 162810088.63465

Triangular Pyramid

Length = n
Surface area 1.5303895731804E+16
Volume 7.830433305732E+23
Height 88622587.140486