163997072 (number)

163997072 is an even 9-digits composite number following 163997071 and preceding 163997073. In scientific notation, it is written as 1.63997072 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors. There are 81998528 positive integers (up to 163997072) that are relatively prime to 163997072.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred ninety-seven thousand seventy-two

Notation

Scientific notation 1.63997072 × 10^8
Engineering notation 1.63997072 × 10^6

Prime Factorization of 163997072

Prime Factorization 2 × 2 × 2 × 2 × 10249817

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20499634
Product of the distinct prime numbers

The prime factorization of 163997072 is 2 × 2 × 2 × 2 × 10249817. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 62, 89, 515, 982, 9693, 2735, 76216, 60467, 724855, 784298, 5979131, 9179343, 78553925, 74680283, 367110409, 104522407, 5640112799, 8525405144

Basic calculations (n = 163997072)

Multiplication

n×y
n×2 327994144
n×3 491991216
n×4 655988288
n×5 819985360

Division

n÷y
n÷2 81998536
n÷3 54665690.666667
n÷3 40999268
n÷5 32799414.4

Exponentiation

ny
n2 26895039624573184
n3 4.410707749754E+24
n4 7.2334315640736E+32
n5 1.1862615970205E+41

Nth Root

y√n
2√n 12806.134155162
3√n 547.36710993924
4√n 113.16419113466
5√n 43.950843947558

Divisors of 163997072

1, 2, 4, 8, 16, 10249817, 20499634, 40999268, 81998536, 163997072

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163997071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163997072 can be divided by 10 positive divisors. The sum of these divisors (counting 163997072) is 1, the average is 0.1.

Base conversion 163997072

Base System Value
2 Binary 1001110001100110010110010000
3 Ternary 102102120220200122
4 Quaternary 21301212112100
5 Quinary 313440401242
6 Senary 24135005412
8 Octal 1161462620
10 Decimal 163997072
12 Duodecimal 46b09868
16 Hexadecimal 9c66590
20 Vigesimal 2b4jcdc
36 Base36 2pn0y8

Cryptographic Hash Functions

md5 b956f42b62b96b3b8a8444f2912508b3
sha1 dd34e9ae0c9611d9452b664002116f4d63e3bbce
sha256 cc6185eba64af655601cf189acd36bcd4b46b187f842f4378e813e0638793695
sha512 1cfb52980062fd4b1ca358df9147d031aa4e3787dad4a910ffb1c8708f0bcb438230499b889412c6499a91cf7fa52bb2f129ad1ac51811ebf281c2e818b393d0
ripemd-160 3c80e67b17726dd12d2a113b3d26af031e7611f9

163997072 as geometric shapes

Circle

Radius = n
Diameter 327994144
Circumference 1030423993.2109
Area 8.4493258902566E+16

Sphere

Radius = n
Volume 1.8475529418345E+25
Surface area 3.3797303561026E+17
Circumference 1030423993.2109

Square

Length = n
Perimeter 655988288
Area 26895039624573184
Diagonal 231926883.41188

Cube

Length = n
Surface area 161370237747439104
Volume 4.410707749754E+24
Space diagonal 284051260.99653

Equilateral Triangle

Length = n
Perimeter 491991216
Area 1.1645893775335E+16
Altitude 142025630.49827

Triangular Pyramid

Length = n
Surface area 1.1645893775335E+16
Volume 5.1980689328052E+23
Height 77308961.137292