998980942212

Names of 998980942212

• Cardinal: 998980942212 can be written as Nine hundred ninety-eight billion, nine hundred eighty million, nine hundred forty-two thousand, two hundred twelve.

Scientific notation

• Scientific notation: 9.98980942212 × 10¹¹

Factors of 998980942212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1832044

Divisors of 998980942212

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 22 27 33 34 36 44 51 54 66 68 81 99 102 108 132 153 162 187 198 204 243 297 306 324 374 396 459 486 561 594 612 729 748 891 918 972 1122 1188 1377 1458 1683 1782 1836 2244 2673 2754 2916 3366 3564 4131 5049 5346 5508 6732 8019 8262 10098 10692 12393 15147 16038 16524 20196 24786 30294 32076 45441 49572 60588 90882 136323 181764 272646 545292 1832011 3664022 5496033 7328044 10992066 16488099 20152121 21984132 31144187 32976198 40304242 49464297 60456363 62288374 65952396 80608484 93432561 98928594 120912726 124576748 148392891 181369089 186865122 197857188 241825452 280297683 296785782 342586057 362738178 373730244 445178673 544107267 560595366 593571564 685172114 725476356 840893049 890357346 1027758171 1088214534 1121190732 1335536019 1370344228 1632321801 1681786098 1780714692 2055516342 2176429068 2522679147 2671072038 3083274513 3264643602 3363572196 4111032684 4896965403 5045358294 5342144076 6166549026 6529287204 7568037441 9249823539 9793930806 10090716588 12333098052 14690896209 15136074882 18499647078 19587861612 22704112323 27749470617 29381792418 30272149764 36999294156 45408224646 55498941234 58763584836 83248411851 90816449292 110997882468 166496823702 249745235553 332993647404 499490471106 998980942212
• Sum of all divisors σ(n): 3027612343392
• Sum of proper divisors (its aliquot sum) s(n): 2028631401180
• 998980942212 is an abundant number, because the sum of its proper divisors (2028631401180) is greater than itself. Its abundance is 1029650458968

Bases of 998980942212

• Binary: 1110100010010111111001110111100110000100₂
• Hexadecimal: 0xE897E77984
• Base-36: CQXBGK90

Squares and roots of 998980942212

• 998980942212 squared (998980942212²) is 997962922902775283452944
• 998980942212 cubed (998980942212³) is 996945941014055966733527369885272128
• The square root of 998980942212 is 999490.3412299691
• The cube root of 998980942212 is 9996.6019861877

Scales and comparisons

• 998,980,942,212 seconds is equal to 31,764 years, 26 weeks, 1 day, 10 hours, 10 minutes, 12 seconds.
• To count from 1 to 998,980,942,212 would take you about sixty-three thousand, five hundred twenty-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 998980942212 cubic inches would be around 833.1 feet tall.

Recreational maths with 998980942212

• 998980942212 backwards is 212249089899
• The number of decimal digits it has is: 12
• The sum of 998980942212's digits is 63
• More coming soon!