42651890 (number)

42651890 is an even 8-digits composite number following 42651889 and preceding 42651891. In scientific notation, it is written as 4.2651890 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 15917440 positive integers (up to 42651890) that are relatively prime to 42651890.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-one thousand eight hundred ninety

Notation

Scientific notation 4.2651890 × 10^7
Engineering notation 4.2651890 × 10^6

Prime Factorization of 42651890

Prime Factorization 2 × 5 × 41 × 23 × 4523

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42651890
Product of the distinct prime numbers

The prime factorization of 42651890 is 2 × 5 × 41 × 23 × 4523. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 22, 34, 237, 393, 6465, 8955, 39322, 59548, 139106, 939339, 9331456, 1775897, 69143163, 58431918, 452986529, 228061926, 8871710764, 3995314665

Basic calculations (n = 42651890)

Multiplication

n×y
n×2 85303780
n×3 127955670
n×4 170607560
n×5 213259450

Division

n÷y
n÷2 21325945
n÷3 14217296.666667
n÷3 10662972.5
n÷5 8530378

Exponentiation

ny
n2 1819183720572100
n3 7.7591623939632E+22
n4 3.3094294091945E+30
n5 1.4115341912373E+38

Nth Root

y√n
2√n 6530.8414465519
3√n 349.39184183882
4√n 80.813621664617
5√n 33.572807174601

Divisors of 42651890

1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4523, 4715, 9046, 9430, 22615, 45230, 104029, 185443, 208058, 370886, 520145, 927215, 1040290, 1854430, 4265189, 8530378, 21325945, 42651890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42651889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42651890 can be divided by 32 positive divisors. The sum of these divisors (counting 42651890) is 1, the average is 0.03125.

Base conversion 42651890

Base System Value
2 Binary 10100010101101000011110010
3 Ternary 2222020221101122
4 Quaternary 2202231003302
5 Quinary 41404330030
6 Senary 4122102242
8 Octal 242550362
10 Decimal 42651890
12 Duodecimal 1234a982
16 Hexadecimal 28ad0f2
20 Vigesimal d6b9ea
36 Base36 pe6eq

Cryptographic Hash Functions

md5 d1c7407e0a1a00902936e3bc4045dd7c
sha1 f8f85e5656c7cf5ce824d75a8a75c6a771de7bb7
sha256 fc0c850d55d1fb82a8d099533e6035e5cbda5a2230631132cb8e17888b0dbec2
sha512 0eaf35064e8dd10356fa8b516258993a6c00d1500127b42c960741b5df7dfe4b81db02ec52d0aca133f4df86f4b98a48b05af3ed7e4795959f3c5f3c5f92c342
ripemd-160 31e5b4cc6cea983ba3972a4a58b763f66470a9e0

42651890 as geometric shapes

Circle

Radius = n
Diameter 85303780
Circumference 267989728.57144
Area 5.7151342120795E+15

Sphere

Radius = n
Volume 3.250150343318E+23
Surface area 2.2860536848318E+16
Circumference 267989728.57144

Square

Length = n
Perimeter 170607560
Area 1819183720572100
Diagonal 60318881.298845

Cube

Length = n
Surface area 10915102323432600
Volume 7.7591623939632E+22
Space diagonal 73875240.518839

Equilateral Triangle

Length = n
Perimeter 127955670
Area 7.8772965808327E+14
Altitude 36937620.259419

Triangular Pyramid

Length = n
Surface area 7.8772965808327E+14
Volume 9.144260575165E+21
Height 20106293.766282