85702980 (number)

85702980 is an even 8-digits composite number following 85702979 and preceding 85702981. In scientific notation, it is written as 8.5702980 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 20776320 positive integers (up to 85702980) that are relatively prime to 85702980.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred two thousand nine hundred eighty

Notation

Scientific notation 8.5702980 × 10^7
Engineering notation 8.5702980 × 10^6

Prime Factorization of 85702980

Prime Factorization 2 × 2 × 15 × 11 × 129853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42851490
Product of the distinct prime numbers

The prime factorization of 85702980 is 2 × 2 × 15 × 11 × 129853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 31, 39, 562, 904, 1202, 8324, 30607, 20480, 249504, 473062, 3512552, 8698033, 40519662, 52967269, 151431555, 400041692, 6980165590, 2629602397

Basic calculations (n = 85702980)

Multiplication

n×y
n×2 171405960
n×3 257108940
n×4 342811920
n×5 428514900

Division

n÷y
n÷2 42851490
n÷3 28567660
n÷3 21425745
n÷5 17140596

Exponentiation

ny
n2 7345000780880400
n3 6.2948845502378E+23
n4 5.3949036471134E+31
n5 4.6235931937048E+39

Nth Root

y√n
2√n 9257.5903992346
3√n 440.89175206295
4√n 96.216372823104
5√n 38.601055902555

Divisors of 85702980

1, 2, 4, 11, 15, 22, 30, 44, 60, 165, 330, 660, 129853, 259706, 519412, 1428383, 1947795, 2856766, 3895590, 5713532, 7791180, 21425745, 42851490, 85702980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85702979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85702980 can be divided by 24 positive divisors. The sum of these divisors (counting 85702980) is 1, the average is 0.041666666666667.

Base conversion 85702980

Base System Value
2 Binary 101000110111011100101000100
3 Ternary 12222021011101110
4 Quaternary 11012323211010
5 Quinary 133414443410
6 Senary 12300525020
8 Octal 506734504
10 Decimal 85702980
12 Duodecimal 24850770
16 Hexadecimal 51bb944
20 Vigesimal 16fch90
36 Base36 1f0wuc

Cryptographic Hash Functions

md5 1bb1ae036ddff1ab1a834a75d490f07f
sha1 9c3e682c12ecb7681c011177383b301245b63f41
sha256 4aa87693f5b1f1f09af4bb7f2deba03a77980b5ad11ecc58ef5449dfe7fa363c
sha512 ce15c64bffe04e7f4f0507a53ccb916b18e19102d3185a6c7edbc6a92821aed9bbfa3c4ffe68da7e950ea805272d86e54726353a012fc8a15888f6d8e85de04d
ripemd-160 42d6a6173494c5d88b79ddac3c6584f8d1c82714

85702980 as geometric shapes

Circle

Radius = n
Diameter 171405960
Circumference 538487704.71751
Area 2.3075000493825E+16

Sphere

Radius = n
Volume 2.6367950744297E+24
Surface area 9.2300001975301E+16
Circumference 538487704.71751

Square

Length = n
Perimeter 342811920
Area 7345000780880400
Diagonal 121202316.65179

Cube

Length = n
Surface area 44070004685282400
Volume 6.2948845502378E+23
Space diagonal 148441915.72006

Equilateral Triangle

Length = n
Perimeter 257108940
Area 3.1804786335295E+15
Altitude 74220957.86003

Triangular Pyramid

Length = n
Surface area 3.1804786335295E+15
Volume 7.4185925870993E+22
Height 40400772.217263