804551317996054781018

Names of 804551317996054781018

• Cardinal: 804551317996054781018 can be written as Eight hundred four quintillion, five hundred fifty-one quadrillion, three hundred seventeen trillion, nine hundred ninety-six billion, fifty-four million, seven hundred eighty-one thousand and eighteen.

Scientific notation

• Scientific notation: 8.04551317996054781018 × 10²⁰

Factors of 804551317996054781018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4422

Divisors of 804551317996054781018

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 337 674 1201 1213 1669 2402 2426 3338 113569 227138 404737 408781 562453 809474 817562 1124906 1442401 1456813 1471369 2004469 2024497 2884802 2913626 2942738 4008938 4048994 136396369 137759197 189546661 272792738 275518394 379093322 486089137 490945981 495851353 675506053 682255489 972178274 981891962 991702706 1351012106 1364510978 1749632413 1767114169 2407367269 2431420897 2455714861 3499264826 3534228338 4814734538 4862841794 4911429722 163812039169 165448795597 167101905961 227645539861 229920099793 327624078338 330897591194 334203811922 455291079722 459840199586 589626123181 595517474953 811282769653 819388842289 827575908157 1179252246362 1191034949906 1622565539306 1638777684578 1655151816314 2122304116969 2920136497297 2949313548061 4244608233938 5840272994594 5898627096122 198704003511997 200689389059161 273402293373061 276134039851393 278893081048909 397408007023994 401378778118322 546804586746122 552268079702786 557786162097818 715216487418553 984085999589089 993918665696557 1430432974837106 1968171999178178 1987837331393114 3542125571221261 7084251142442522 241027956260052361 331636981861522993 334950590339739709 482055912520104722 663273963723045986 669901180679479418 1193696317501564957 2387392635003129914 402275658998027390509 804551317996054781018
• Sum of all divisors σ(n): 1213153339850130584430
• Sum of proper divisors (its aliquot sum) s(n): 408602021854075803412
• 804551317996054781018 is a deficient number, because the sum of its proper divisors (408602021854075803412) is less than itself. Its deficiency is 395949296141978977606

Bases of 804551317996054781018

• Binary: 1010111001110101100100011110010000010110010111001100000001110001011010₂
• Hexadecimal: 0x2B9D64790597301C5A
• Base-36: 4PSLQFOD58ICM2

Squares and roots of 804551317996054781018

• 804551317996054781018 squared (804551317996054781018²) is 647302823289188861736482128200815933116324
• 804551317996054781018 cubed (804551317996054781018³) is 520788339619884242475463765354705684890056704987813436141137832
• The square root of 804551317996054781018 is 28364613834.7775639345
• The cube root of 804551317996054781018 is 9300748.8432198665

Scales and comparisons

• 804,551,317,996,054,781,018 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 804,551,317,996,054,781,018 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 804551317996054781018 cubic inches would be around 775062.4 feet tall.

Recreational maths with 804551317996054781018

• 804551317996054781018 backwards is 810187450699713155408
• The number of decimal digits it has is: 21
• The sum of 804551317996054781018's digits is 92
• More coming soon!