70821680 (number)

70821680 is an even 8-digits composite number following 70821679 and preceding 70821681. In scientific notation, it is written as 7.0821680 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 80 positive divisors. There are 27371520 positive integers (up to 70821680) that are relatively prime to 70821680.

Interesting facts

Basic properties

Name

Name seventy million eight hundred twenty-one thousand six hundred eighty

Notation

Scientific notation 7.0821680 × 10^7
Engineering notation 7.0821680 × 10^6

Prime Factorization of 70821680

Prime Factorization 2 × 2 × 2 × 2 × 5 × 67 × 181 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8852710
Product of the distinct prime numbers

The prime factorization of 70821680 is 2 × 2 × 2 × 2 × 5 × 67 × 181 × 73. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 2, 72, 88, 222, 566, 8315, 1419, 29060, 87711, 799499, 753941, 1699108, 890422, 97754254, 7609885, 765148056, 539043073, 1501801337, 4132989202

Basic calculations (n = 70821680)

Multiplication

n×y
n×2 141643360
n×3 212465040
n×4 283286720
n×5 354108400

Division

n÷y
n÷2 35410840
n÷3 23607226.666667
n÷3 17705420
n÷5 14164336

Exponentiation

ny
n2 5015710358022400
n3 3.5522103394855E+23
n4 2.5157350395573E+31
n5 1.7816858193632E+39

Nth Root

y√n
2√n 8415.561775663
3√n 413.73482205346
4√n 91.736371062207
5√n 37.156367094568

Divisors of 70821680

1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 73, 80, 134, 146, 181, 268, 292, 335, 362, 365, 536, 584, 670, 724, 730, 905, 1072, 1168, 1340, 1448, 1460, 1810, 2680, 2896, 2920, 3620, 4891, 5360, 5840, 7240, 9782, 12127, 13213, 14480, 19564, 24254, 24455, 26426, 39128, 48508, 48910, 52852, 60635, 66065, 78256, 97016, 97820, 105704, 121270, 132130, 194032, 195640, 211408, 242540, 264260, 391280, 485080, 528520, 885271, 970160, 1057040, 1770542, 3541084, 4426355, 7082168, 8852710, 14164336, 17705420, 35410840, 70821680

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -70821679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 70821680 can be divided by 80 positive divisors. The sum of these divisors (counting 70821680) is 1, the average is 0.0125.

Base conversion 70821680

Base System Value
2 Binary 100001110001010011100110000
3 Ternary 11221021010002012
4 Quaternary 10032022130300
5 Quinary 121112243210
6 Senary 11005542052
8 Octal 416123460
10 Decimal 70821680
12 Duodecimal 1b874928
16 Hexadecimal 438a730
20 Vigesimal 122ce40
36 Base36 165ycw

Cryptographic Hash Functions

md5 04b3bc4d8a3984afc98ad0b470e9ee19
sha1 096f56a04da49d7b4f2864782aaf9b845247b5cf
sha256 3ca3d0ba371e5763ee935cbb1f3d61735864a9d38894ed6e6658eb1a98b2c516
sha512 dd7b217e98be8c5d072d08452dd685b7474e8d7c0773b02bc2ae47ed746ce7b100be77e9ed14d492cc46d8d55a1271153034f2740b5031003afd51bda68fc22b
ripemd-160 ba5ce6991d662b4a1ad194001e9c9e39ba1433bc

70821680 as geometric shapes

Circle

Radius = n
Diameter 141643360
Circumference 444985739.20577
Area 1.5757318813297E+16

Sphere

Radius = n
Volume 1.4879463875378E+24
Surface area 6.302927525319E+16
Circumference 444985739.20577

Square

Length = n
Perimeter 283286720
Area 5015710358022400
Diagonal 100156980.36605

Cube

Length = n
Surface area 30094262148134400
Volume 3.5522103394855E+23
Space diagonal 122666748.03738

Equilateral Triangle

Length = n
Perimeter 212465040
Area 2.1718662940361E+15
Altitude 61333374.018692

Triangular Pyramid

Length = n
Surface area 2.1718662940361E+15
Volume 4.1863200320853E+22
Height 33385660.122016