870161388 (number)

870161388 is an even 9-digits composite number following 870161387 and preceding 870161389. In scientific notation, it is written as 8.70161388 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 270480384 positive integers (up to 870161388) that are relatively prime to 870161388.

Interesting facts

Basic properties

Name

Name eight hundred seventy million one hundred sixty-one thousand three hundred eighty-eight

Notation

Scientific notation 8.70161388 × 10^8
Engineering notation 8.70161388 × 10^6

Prime Factorization of 870161388

Prime Factorization 2 × 2 × 3 × 17 × 109 × 39133

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 435080694
Product of the distinct prime numbers

The prime factorization of 870161388 is 2 × 2 × 3 × 17 × 109 × 39133. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 95, 2, 692, 337, 4881, 9791, 30847, 77365, 400212, 592745, 2673364, 4675550, 32224907, 78831727, 919619731, 785966562, 8446867717, 5359598905

Basic calculations (n = 870161388)

Multiplication

n×y
n×2 1740322776
n×3 2610484164
n×4 3480645552
n×5 4350806940

Division

n÷y
n÷2 435080694
n÷3 290053796
n÷3 217540347
n÷5 174032277.6

Exponentiation

ny
n2 757180841166086544
n3 6.5886953171609E+26
n4 5.7332282622898E+35
n5 4.9888338624349E+44

Nth Root

y√n
2√n 29498.498063461
3√n 954.69929697368
4√n 171.75126801122
5√n 61.364890225602

Divisors of 870161388

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 1308, 1853, 3706, 5559, 7412, 11118, 22236, 39133, 78266, 117399, 156532, 234798, 469596, 665261, 1330522, 1995783, 2661044, 3991566, 4265497, 7983132, 8530994, 12796491, 17061988, 25592982, 51185964, 72513449, 145026898, 217540347, 290053796, 435080694, 870161388

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -870161387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 870161388 can be divided by 48 positive divisors. The sum of these divisors (counting 870161388) is 1, the average is 0.020833333333333.

Base conversion 870161388

Base System Value
2 Binary 110011110111011001101111101100
3 Ternary 2020122100210000120
4 Quaternary 303313121233230
5 Quinary 3240230131023
6 Senary 222202324540
8 Octal 6367315754
10 Decimal 870161388
12 Duodecimal 2034b9750
16 Hexadecimal 33dd9bec
20 Vigesimal dbia398
36 Base36 ee2kto

Cryptographic Hash Functions

md5 6cfd1ef69bb1150f568a683f29ff7ac7
sha1 87415e5467914114726e8ad18a65cc2d6a1fe321
sha256 6fc5d6a4a5f7eae8945112a0209728bc589c0f697129ec6e531a7ee425535dfa
sha512 af0750728a3bacaa8d8b3169f1d64a7f51aee149f9d535a9f315fa34d056caed89237670121755cdb864a0fe723a4a485bd1f8851d4af4079c87f4911c89823b
ripemd-160 e2acaee0472e7e26b8d59c0d2560cc7a331d1de8

870161388 as geometric shapes

Circle

Radius = n
Diameter 1740322776
Circumference 5467385247.9566
Area 2.3787537680463E+18

Sphere

Radius = n
Volume 2.7598662406846E+27
Surface area 9.5150150721853E+18
Circumference 5467385247.9566

Square

Length = n
Perimeter 3480645552
Area 757180841166086544
Diagonal 1230594036.363

Cube

Length = n
Surface area 4543085046996519264
Volume 6.5886953171609E+26
Space diagonal 1507163734.8007

Equilateral Triangle

Length = n
Perimeter 2610484164
Area 3.2786892185435E+17
Altitude 753581867.40033

Triangular Pyramid

Length = n
Surface area 3.2786892185435E+17
Volume 7.7648518965609E+25
Height 410198012.121