83421073197

Names of 83421073197

• Cardinal: 83421073197 can be written as Eighty-three billion, four hundred twenty-one million, seventy-three thousand, one hundred ninety-seven.

Scientific notation

• Scientific notation: 8.3421073197 × 10¹⁰

Factors of 83421073197

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 476

Divisors of 83421073197

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 21 33 47 61 63 77 99 121 141 183 231 329 347 363 423 427 517 549 671 693 847 987 1041 1089 1281 1331 1551 2013 2429 2541 2867 2961 3123 3619 3817 3843 3993 4653 4697 5687 6039 7287 7381 7623 8601 9317 10857 11451 11979 14091 16309 17061 20069 21167 21861 22143 25803 26719 27951 31537 32571 34353 39809 41987 42273 48927 51183 51667 60207 62557 63501 66429 80157 81191 83853 94611 114163 119427 125961 146781 148169 155001 179399 180621 187671 190503 220759 232837 240471 243573 283833 293909 342489 346907 358281 377883 437899 444507 461857 465003 538197 563013 568337 662277 698511 730719 881727 994849 1027467 1040721 1255793 1313697 1333521 1385571 1614591 1629859 1705011 1973389 1986831 2095533 2428349 2561207 2645181 2984547 3122163 3232999 3767379 3815977 3941091 4156713 4889577 5115033 5920167 6963943 7285047 7683621 8953641 9698997 10943339 11302137 11447931 13813723 14668731 17760501 17928449 20891829 21707279 21855141 23050863 26711839 28173277 29096991 32830017 34343793 41441169 53785347 62675487 65121837 76603373 80135517 84519831 98490051 120376729 124323507 151950953 161356041 195365511 197212939 229810119 240406551 253559493 361130187 455852859 591638817 689430357 842637103 1083390561 1324144019 1367558577 1774916451 2527911309 3972432057 7583733927 9269008133 11917296171 27807024399 83421073197
• Sum of all divisors σ(n): 157683621888
• Sum of proper divisors (its aliquot sum) s(n): 74262548691
• 83421073197 is a deficient number, because the sum of its proper divisors (74262548691) is less than itself. Its deficiency is 9158524506

Bases of 83421073197

• Binary: 1001101101100010010001000111100101101₂
• Hexadecimal: 0x136C488F2D
• Base-36: 12BMR419

Squares and roots of 83421073197

• 83421073197 squared (83421073197²) is 6959075453339231800809
• 83421073197 cubed (83421073197³) is 580533542776458014127037712816373
• The square root of 83421073197 is 288827.0645161217
• The cube root of 83421073197 is 4369.4347426079

Scales and comparisons

• 83,421,073,197 seconds is equal to 2,652 years, 27 weeks, 4 days, 16 hours, 19 minutes, 57 seconds.
• To count from 1 to 83,421,073,197 would take you about five thousand, three hundred five 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 83421073197 cubic inches would be around 364.1 feet tall.

Recreational maths with 83421073197

• 83421073197 backwards is 79137012438
• The number of decimal digits it has is: 11
• The sum of 83421073197's digits is 45
• More coming soon!