168431357 (number)

168431357 is an odd 9-digits composite number following 168431356 and preceding 168431358. In scientific notation, it is written as 1.68431357 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 167422620 positive integers (up to 168431357) that are relatively prime to 168431357.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred thirty-one thousand three hundred fifty-seven

Notation

Scientific notation 1.68431357 × 10^8
Engineering notation 1.68431357 × 10^6

Prime Factorization of 168431357

Prime Factorization 167 × 1008571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168431357
Product of the distinct prime numbers

The prime factorization of 168431357 is 167 × 1008571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 56, 2, 914, 603, 3716, 3087, 95642, 21470, 677107, 755556, 2479117, 7306501, 63020180, 7521853, 971513696, 620683643, 7234303167, 8641936734

Basic calculations (n = 168431357)

Multiplication

n×y
n×2 336862714
n×3 505294071
n×4 673725428
n×5 842156785

Division

n÷y
n÷2 84215678.5
n÷3 56143785.666667
n÷3 42107839.25
n÷5 33686271.4

Exponentiation

ny
n2 28369122020861449
n3 4.7782497188723E+24
n4 8.0480708423453E+32
n5 1.3555474932083E+41

Nth Root

y√n
2√n 12978.110686845
3√n 552.25668613139
4√n 113.92151108041
5√n 44.185989958798

Divisors of 168431357

1, 167, 1008571, 168431357

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 -168431356
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 168431357 can be divided by 4 positive divisors. The sum of these divisors (counting 168431357) is 1, the average is 0.25.

Base conversion 168431357

Base System Value
2 Binary 1010000010100000111011111101
3 Ternary 102201221012101102
4 Quaternary 22002200323331
5 Quinary 321104300412
6 Senary 24414022445
8 Octal 1202407375
10 Decimal 168431357
12 Duodecimal 484a7a25
16 Hexadecimal a0a0efd
20 Vigesimal 2ccdi7h
36 Base36 2sa2gt

Cryptographic Hash Functions

md5 0821e35200a5eee10ed7cf4f451f9d70
sha1 cb7f12892cfcbb9bcfba275ff7611c7a6ac6ad60
sha256 7b5ce8ae85d8f520a912879e15082e7fd4598ac17869edbac03ff236ff2652ed
sha512 5ac1cd906d579a27aeb849f7ec1a7426bab026a7d9c6fce6065a6b31897ee697cb7f17ead03e00d5c72467954c88f5faa98e792800ef0e3b156d3b9504a83acc
ripemd-160 689ac365b6a5c8487584b43dbad99e762a053f9f

168431357 as geometric shapes

Circle

Radius = n
Diameter 336862714
Circumference 1058285427.5707
Area 8.9124225329531E+16

Sphere

Radius = n
Volume 2.0015085618436E+25
Surface area 3.5649690131812E+17
Circumference 1058285427.5707

Square

Length = n
Perimeter 673725428
Area 28369122020861449
Diagonal 238197909.3983

Cube

Length = n
Surface area 170214732125168694
Volume 4.7782497188723E+24
Space diagonal 291731667.91177

Equilateral Triangle

Length = n
Perimeter 505294071
Area 1.2284190176563E+16
Altitude 145865833.95589

Triangular Pyramid

Length = n
Surface area 1.2284190176563E+16
Volume 5.6312212973622E+23
Height 79399303.132768