70142661 (number)

70142661 is an odd 8-digits composite number following 70142660 and preceding 70142662. In scientific notation, it is written as 7.0142661 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 44298576 positive integers (up to 70142661) that are relatively prime to 70142661.

Interesting facts

Basic properties

Name

Name seventy million one hundred forty-two thousand six hundred sixty-one

Notation

Scientific notation 7.0142661 × 10^7
Engineering notation 7.0142661 × 10^6

Prime Factorization of 70142661

Prime Factorization 9 × 19 × 19 × 21589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3691719
Product of the distinct prime numbers

The prime factorization of 70142661 is 9 × 19 × 19 × 21589. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 39, 89, 11, 456, 674, 5169, 15440, 34939, 501863, 558818, 1353270, 2955407, 21578467, 91335657, 168295419, 694930397, 9741324354, 113076390

Basic calculations (n = 70142661)

Multiplication

n×y
n×2 140285322
n×3 210427983
n×4 280570644
n×5 350713305

Division

n÷y
n÷2 35071330.5
n÷3 23380887
n÷3 17535665.25
n÷5 14028532.2

Exponentiation

ny
n2 4919992892160921
n3 3.4510139355725E+23
n4 2.4206330058914E+31
n5 1.6978964033765E+39

Nth Root

y√n
2√n 8375.1215513567
3√n 412.40831460904
4√n 91.515690192211
5√n 37.084843237756

Divisors of 70142661

1, 9, 19, 171, 361, 3249, 21589, 194301, 410191, 3691719, 7793629, 70142661

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -70142660
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 70142661 can be divided by 12 positive divisors. The sum of these divisors (counting 70142661) is 1, the average is 0.083333333333333.

Base conversion 70142661

Base System Value
2 Binary 100001011100100101011000101
3 Ternary 11212222121122100
4 Quaternary 10023210223011
5 Quinary 120424031121
6 Senary 10543222313
8 Octal 413445305
10 Decimal 70142661
12 Duodecimal 1b5a7999
16 Hexadecimal 42e4ac5
20 Vigesimal 11i7gd1
36 Base36 15ref9

Cryptographic Hash Functions

md5 db243a06846ceb244fc94f4fa3854c4c
sha1 8f0221e26c30d12756161d31f8064568a2436f0d
sha256 577a7202b40fdeeb07a6b3b8e854574153bf84d104576439520a2d7a408d217c
sha512 6b99b56fe08833bd3fa34eb70edbf75b79b47746635917a41136c39a721b4a12f7d0618c97ab6aee8e5d8a9711bc5da54911eefb074371f20b561760c8a898be
ripemd-160 232dffd7ad5b269cec5e5903ec939ed94f8adad2

70142661 as geometric shapes

Circle

Radius = n
Diameter 140285322
Circumference 440719337.00168
Area 1.5456613525727E+16

Sphere

Radius = n
Volume 1.4455573369908E+24
Surface area 6.1826454102907E+16
Circumference 440719337.00168

Square

Length = n
Perimeter 280570644
Area 4919992892160921
Diagonal 99196702.487138

Cube

Length = n
Surface area 29519957352965526
Volume 3.4510139355725E+23
Space diagonal 121490652.63008

Equilateral Triangle

Length = n
Perimeter 210427983
Area 2.1304194155251E+15
Altitude 60745326.31504

Triangular Pyramid

Length = n
Surface area 2.1304194155251E+15
Volume 4.0670589263544E+22
Height 33065567.495713