1998034651851329

Names of 1998034651851329

• Cardinal: 1998034651851329 can be written as One quadrillion, nine hundred ninety-eight trillion, thirty-four billion, six hundred fifty-one million, eight hundred fifty-one thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 1.998034651851329 × 10¹⁵

Factors of 1998034651851329

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 62

Divisors of 1998034651851329

• Number of divisors d(n): 288
• Complete list of divisors:
  1 7 13 19 23 49 91 133 161 169 247 299 343 361 437 637 931 1127 1183 1729 2093 2197 2401 2527 3059 3211 3887 4459 4693 5681 6517 6859 7889 8281 8303 12103 14651 15379 16807 17689 21413 22477 27209 31213 32851 39767 41743 45619 48013 50531 55223 57967 58121 61009 73853 84721 89167 102557 107653 107939 117649 123823 149891 157339 157757 190463 218491 229957 278369 292201 319333 336091 353717 386561 405769 406847 427063 516971 593047 624169 717899 753571 755573 793117 823543 866761 960089 1049237 1101373 1104299 1159171 1333241 1403207 1529437 1609699 1948583 2045407 2050841 2235331 2352637 2476019 2705927 2840383 2847929 2989441 3618797 4151329 4369183 5025293 5274997 5289011 5551819 5764801 6067327 6720623 7344659 7709611 7730093 8114197 9332687 9822449 10706059 11267893 13640081 14317849 14355887 15069223 15647317 16468459 17332133 18241691 18941489 19882681 19935503 20926087 25331579 26660933 29059303 30584281 35177051 36924979 37023077 38862733 42471289 47044361 51412613 53967277 54110651 56799379 65328809 68757143 74942413 78875251 95480567 100224943 100491209 105484561 109531219 115279213 121324931 127691837 132590423 139178767 139548521 146482609 177321053 186626531 203415121 214089967 246239357 258474853 259161539 272039131 297299023 329310527 346592129 359888291 377770939 378774557 397595653 457301663 481300001 552126757 668363969 701574601 703438463 738391927 806954491 849274517 893842859 974251369 976839647 1025378263 1241247371 1306385717 1423905847 1498629769 1723675499 1809323971 1814130773 1904273917 2081093161 2305173689 2426144903 2519218037 2644396573 2651421899 2783169571 3201111641 3369100007 3864887299 4678547783 4911022207 4924069241 5168743489 5648681437 5944921619 6256900013 6837877529 7177647841 8688731597 9144700019 10490408383 12665267797 12698915411 13329917419 16136215823 16983014321 18510776011 18559953293 19482186997 22407781487 23583700049 27054211093 32749834481 34377155449 34468484687 36181204423 39540770059 41614451333 43798300091 47865142703 50243534887 60821121179 64012900133 73432858681 88892407877 93309421933 112953510761 118881100247 129919673051 136375308979 165085900343 240640088143 241279392809 253268430961 291301159331 306588100637 351704744209 425747848253 448090300931 514030010767 622246855139 653165953531 790674575327 832167701729 909437711357 954627162853 1155601302401 1688955749663 1772879016727 2146116704459 3136632106517 4572161674717 5534722027289 5825173912103 6682390139971 8089209116807 11822690247641 12410153117089 15022816931213 21956424745619 40776217384721 86871071819623 105159718518491 153694973219333 285433521693047 1998034651851329
• Sum of all divisors σ(n): 2781364222828800
• Sum of proper divisors (its aliquot sum) s(n): 783329570977471
• 1998034651851329 is a deficient number, because the sum of its proper divisors (783329570977471) is less than itself. Its deficiency is 1214705080873858

Bases of 1998034651851329

• Binary: 111000110010011001110110001101011000010101001000001₂
• Hexadecimal: 0x71933B1AC2A41
• Base-36: JO8SG3ZI9T

Squares and roots of 1998034651851329

• 1998034651851329 squared (1998034651851329²) is 3992142469998661484527119066241
• 1998034651851329 cubed (1998034651851329³) is 7976438990184680226545774726513270064434884289
• The square root of 1998034651851329 is 44699380.8889041437
• The cube root of 1998034651851329 is 125950.8217388249

Scales and comparisons

• 1,998,034,651,851,329 seconds is equal to 63,531,321 years, 31 weeks, 2 days, 2 hours, 15 minutes, 29 seconds.
• To count from 1 to 1,998,034,651,851,329 would take you about one hundred ninety million, five hundred ninety-three thousand, nine hundred sixty-four 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 1998034651851329 cubic inches would be around 10495.9 feet tall.

Recreational maths with 1998034651851329

• 1998034651851329 backwards is 9231581564308991
• The number of decimal digits it has is: 16
• The sum of 1998034651851329's digits is 74
• More coming soon!