42091257 (number)

42091257 is an odd 8-digits composite number following 42091256 and preceding 42091258. In scientific notation, it is written as 4.2091257 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 25670400 positive integers (up to 42091257) that are relatively prime to 42091257.

Interesting facts

Basic properties

Name

Name forty-two million ninety-one thousand two hundred fifty-seven

Notation

Scientific notation 4.2091257 × 10^7
Engineering notation 4.2091257 × 10^6

Prime Factorization of 42091257

Prime Factorization 3 × 13 × 113 × 9551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42091257
Product of the distinct prime numbers

The prime factorization of 42091257 is 3 × 13 × 113 × 9551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 98, 97, 551, 163, 7502, 814, 38213, 54468, 703878, 640154, 9726377, 4037555, 64229450, 84629420, 709315788, 841646980, 3068239877, 4253206016

Basic calculations (n = 42091257)

Multiplication

n×y
n×2 84182514
n×3 126273771
n×4 168365028
n×5 210456285

Division

n÷y
n÷2 21045628.5
n÷3 14030419
n÷3 10522814.25
n÷5 8418251.4

Exponentiation

ny
n2 1771673915840049
n3 7.457198211182E+22
n4 3.138828464068E+30
n5 1.3211723556E+38

Nth Root

y√n
2√n 6487.7775085155
3√n 347.85423773949
4√n 80.546741141498
5√n 33.484080635514

Divisors of 42091257

1, 3, 13, 39, 113, 339, 1469, 4407, 9551, 28653, 124163, 372489, 1079263, 3237789, 14030419, 42091257

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 -42091256
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 42091257 can be divided by 16 positive divisors. The sum of these divisors (counting 42091257) is 1, the average is 0.0625.

Base conversion 42091257

Base System Value
2 Binary 10100000100100001011111001
3 Ternary 2221012110100110
4 Quaternary 2200210023321
5 Quinary 41233410012
6 Senary 4102054533
8 Octal 240441371
10 Decimal 42091257
12 Duodecimal 1211a449
16 Hexadecimal 28242f9
20 Vigesimal d3182h
36 Base36 p25tl

Cryptographic Hash Functions

md5 c36afe4dde25497212e50d60cfb7a03e
sha1 9c693ef9f58653843bdb819668734328dfa4579a
sha256 7557e19a9f390eccc43518770b6800c9dc69105f8df748dcbc7360f81db8314f
sha512 6a01c4e256b27e37689b16bb7746cb86892cd8bd677e29a91224007160f74382753849a631e9ba73855354dd691bba3c8b9fdf3ff26d76f4645ef3b253399267
ripemd-160 afcfeb1cb70b9a70d61350f84f969fefd3d513c5

42091257 as geometric shapes

Circle

Radius = n
Diameter 84182514
Circumference 264467167.54312
Area 5.5658777585598E+15

Sphere

Radius = n
Volume 3.123663882215E+23
Surface area 2.2263511034239E+16
Circumference 264467167.54312

Square

Length = n
Perimeter 168365028
Area 1771673915840049
Diagonal 59526026.506731

Cube

Length = n
Surface area 10630043495040294
Volume 7.457198211182E+22
Space diagonal 72904195.678439

Equilateral Triangle

Length = n
Perimeter 126273771
Area 7.6715730916987E+14
Altitude 36452097.83922

Triangular Pyramid

Length = n
Surface area 7.6715730916987E+14
Volume 8.788392372965E+21
Height 19842008.835577