42843521 (number)

42843521 is an odd 8-digits composite number following 42843520 and preceding 42843522. In scientific notation, it is written as 4.2843521 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 35282304 positive integers (up to 42843521) that are relatively prime to 42843521.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred forty-three thousand five hundred twenty-one

Notation

Scientific notation 4.2843521 × 10^7
Engineering notation 4.2843521 × 10^6

Prime Factorization of 42843521

Prime Factorization 37 × 7 × 83 × 1993

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42843521
Product of the distinct prime numbers

The prime factorization of 42843521 is 37 × 7 × 83 × 1993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 19, 97, 365, 787, 6811, 2092, 85017, 92190, 260708, 616725, 3057705, 9066900, 99085466, 96049379, 184226830, 758984482, 3438641925, 4489311404

Basic calculations (n = 42843521)

Multiplication

n×y
n×2 85687042
n×3 128530563
n×4 171374084
n×5 214217605

Division

n÷y
n÷2 21421760.5
n÷3 14281173.666667
n÷3 10710880.25
n÷5 8568704.2

Exponentiation

ny
n2 1835567291677441
n3 7.8642165807896E+22
n4 3.3693072822761E+30
n5 1.4435298730365E+38

Nth Root

y√n
2√n 6545.4962378723
3√n 349.91432188531
4√n 80.904241161216
5√n 33.602921007641

Divisors of 42843521

1, 7, 37, 83, 259, 581, 1993, 3071, 13951, 21497, 73741, 165419, 516187, 1157933, 6120503, 42843521

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42843520
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42843521 can be divided by 16 positive divisors. The sum of these divisors (counting 42843521) is 1, the average is 0.0625.

Base conversion 42843521

Base System Value
2 Binary 10100011011011110110000001
3 Ternary 2222121200021002
4 Quaternary 2203123312001
5 Quinary 41431443041
6 Senary 4130141345
8 Octal 243336601
10 Decimal 42843521
12 Duodecimal 12421855
16 Hexadecimal 28dbd81
20 Vigesimal d7f8g1
36 Base36 pia9t

Cryptographic Hash Functions

md5 250080ad4992d13b4f7d585b4896239b
sha1 c5ec9b76662515e47d0731afe4f7cd0f4a6634f3
sha256 04ac2114e81761e5d5ed347e5c52aeab344eb59067c22bfdd11ddd1fba3bf916
sha512 af02c5da4d9d87120f383f6e3c072b3c48b7ce5b5b1a97a75d9c0c4283832cdc491d5285f66e56be283211975f1b464f3b36733f208349795ddef1980bb73f99
ripemd-160 c96ad6e371b19c3ec2d8b1e1034e649301db903c

42843521 as geometric shapes

Circle

Radius = n
Diameter 85687042
Circumference 269193781.65504
Area 5.7666047187036E+15

Sphere

Radius = n
Volume 3.294155338193E+23
Surface area 2.3066418874814E+16
Circumference 269193781.65504

Square

Length = n
Perimeter 171374084
Area 1835567291677441
Diagonal 60589888.458017

Cube

Length = n
Surface area 11013403750064646
Volume 7.8642165807896E+22
Space diagonal 74207155.147144

Equilateral Triangle

Length = n
Perimeter 128530563
Area 7.9482395247423E+14
Altitude 37103577.573572

Triangular Pyramid

Length = n
Surface area 7.9482395247423E+14
Volume 9.26806812166E+21
Height 20196629.486006