812069979796800

Names of 812069979796800

• Cardinal: 812069979796800 can be written as Eight hundred twelve trillion, sixty-nine billion, nine hundred seventy-nine million, seven hundred ninety-six thousand, eight hundred.

Scientific notation

• Scientific notation: 8.120699797968 × 10¹⁴

Factors of 812069979796800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 18797916209

Divisors of 812069979796800

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 108 120 135 144 150 160 180 192 200 216 225 240 270 288 300 320 360 400 432 450 480 540 576 600 675 720 800 864 900 960 1080 1200 1350 1440 1600 1728 1800 2160 2400 2700 2880 3600 4320 4800 5400 7200 8640 10800 14400 21600 43200 18797916199 37595832398 56393748597 75191664796 93989580995 112787497194 150383329592 169181245791 187979161990 225574994388 281968742985 300766659184 338362491582 375958323980 451149988776 469947904975 507543737373 563937485970 601533318368 676724983164 751916647960 845906228955 902299977552 939895809950 1015087474746 1127874971940 1203066636736 1353449966328 1409843714925 1503833295920 1691812457910 1804599955104 1879791619900 2030174949492 2255749943880 2537718686865 2706899932656 2819687429850 3007666591840 3383624915820 3609199910208 3759583239800 4060349898984 4229531144775 4511499887760 5075437373730 5413799865312 5639374859700 6015333183680 6767249831640 7519166479600 8120699797968 8459062289550 9022999775520 10150874747460 10827599730624 11278749719400 12688593434325 13534499663280 15038332959200 16241399595936 16918124579100 18045999551040 20301749494920 22557499438800 25377186868650 27068999326560 30076665918400 32482799191872 33836249158200 40603498989840 45114998877600 50754373737300 54137998653120 67672498316400 81206997979680 90229997755200 101508747474600 135344996632800 162413995959360 203017494949200 270689993265600 406034989898400 812069979796800
• Sum of all divisors σ(n): 2960295843176000
• Sum of proper divisors (its aliquot sum) s(n): 2148225863379200
• 812069979796800 is an abundant number, because the sum of its proper divisors (2148225863379200) is greater than itself. Its abundance is 1336155883582400

Bases of 812069979796800

• Binary: 10111000101001001011000110101011011011010101000000₂
• Hexadecimal: 0x2E292C6ADB540
• Base-36: 7ZURSQY1C0

Squares and roots of 812069979796800

• 812069979796800 squared (812069979796800²) is 659457652087175160169290240000
• 812069979796800 cubed (812069979796800³) is 535525762207277495671058329264595423232000000
• The square root of 812069979796800 is 28496841.5758097655
• The cube root of 812069979796800 is 93296.3139106785

Scales and comparisons

• 812,069,979,796,800 seconds is equal to 25,821,313 years, 23 weeks, 6 days, 12 hours.
• To count from 1 to 812,069,979,796,800 would take you about sixty-four million, five hundred fifty-three thousand, two hundred eighty-three 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 812069979796800 cubic inches would be around 7774.7 feet tall.

Recreational maths with 812069979796800

• 812069979796800 backwards is 008697979960218
• The number of decimal digits it has is: 15
• The sum of 812069979796800's digits is 81
• More coming soon!