73081042020

Names of 73081042020

• Cardinal: 73081042020 can be written as Seventy-three billion, eighty-one million, forty-two thousand and twenty.

Scientific notation

• Scientific notation: 7.308104202 × 10¹⁰

Factors of 73081042020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4414

Divisors of 73081042020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 315 378 420 540 630 756 945 1260 1890 3780 4397 8794 13191 17588 21985 26382 30779 39573 43970 52764 61558 65955 79146 87940 92337 118719 123116 131910 153895 158292 184674 197865 237438 263820 277011 307790 369348 395730 461685 474876 554022 593595 615580 791460 831033 923370 1108044 1187190 1385055 1662066 1846740 2374380 2770110 3324132 4155165 5540220 8310330 16620660 19333609 38667218 58000827 77334436 96668045 116001654 135335263 174002481 193336090 232003308 270670526 290004135 348004962 386672180 406005789 522007443 541341052 580008270 676676315 696009924 812011578 870012405 1044014886 1160016540 1218017367 1353352630 1624023156 1740024810 2030028945 2088029772 2436034734 2610037215 2706705260 3480049620 3654052101 4060057890 4872069468 5220074430 6090086835 7308104202 8120115780 10440148860 12180173670 14616208404 18270260505 24360347340 36540521010 73081042020
• Sum of all divisors σ(n): 259902814080
• Sum of proper divisors (its aliquot sum) s(n): 186821772060
• 73081042020 is an abundant number, because the sum of its proper divisors (186821772060) is greater than itself. Its abundance is 113740730040

Bases of 73081042020

• Binary: 1000100000011111110000011010001100100₂
• Hexadecimal: 0x1103F83464
• Base-36: XKMKCX0

Squares and roots of 73081042020

• 73081042020 squared (73081042020²) is 5340838702729005680400
• 73081042020 cubed (73081042020³) is 390314057656180752802131090408000
• The square root of 73081042020 is 270335.0551075461
• The cube root of 73081042020 is 4180.8852093019

Scales and comparisons

• 73,081,042,020 seconds is equal to 2,323 years, 39 weeks, 9 hours, 27 minutes.
• To count from 1 to 73,081,042,020 would take you about four thousand, six hundred forty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 73081042020 cubic inches would be around 348.4 feet tall.

Recreational maths with 73081042020

• 73081042020 backwards is 02024018037
• 73081042020 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 73081042020's digits is 27
• More coming soon!