1989882449832231

Names of 1989882449832231

• Cardinal: 1989882449832231 can be written as One quadrillion, nine hundred eighty-nine trillion, eight hundred eighty-two billion, four hundred forty-nine million, eight hundred thirty-two thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 1.989882449832231 × 10¹⁵

Factors of 1989882449832231

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1357

Divisors of 1989882449832231

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 31 41 53 93 123 159 279 369 477 1229 1271 1643 1681 2173 2809 3687 3813 4929 5043 6519 8427 11061 11439 14787 15129 19557 25281 38099 50389 52111 65137 67363 87079 89093 114297 115169 151167 156333 195411 202089 261237 267279 342891 345507 453501 468999 586233 606267 783711 801837 1036521 1510441 1562059 2019247 2065949 2670617 2761883 3452261 3570239 4531323 4686177 4721929 6057741 6197847 8011851 8285649 10356783 10710717 13593969 14058531 14165787 18173223 18593541 24035553 24856947 31070349 32132151 42497361 46823671 61928081 64044419 80053373 82789127 107020091 109495297 140471013 141542701 146379799 185784243 192133257 240160119 248367381 321060273 328485891 421413039 424628103 439139397 557352729 576399771 720480357 745102143 963180819 985457673 1273884309 1317418191 1919770511 2481654563 2539051321 3282188293 3394354207 4242828769 4387823731 5759311533 5803250741 7444963689 7617153963 9846564879 10183062621 12728486307 13163471193 17277934599 17409752223 22334891067 22851461889 29539694637 30549187863 38185458921 39490413579 52229256669 78710590951 101747837083 131527691839 134569720013 173955979529 179900772971 236131772853 305243511249 394583075517 403709160039 521867938587 539702318913 708395318559 915730533747 1183749226551 1211127480117 1565603815761 1619106956739 4171661320403 5392635365399 7132195160689 12514983961209 16177906096197 21396585482067 37544951883627 48533718288591 64189756446201 221098049981359 663294149944077 1989882449832231
• Sum of all divisors σ(n): 3102110314276064
• Sum of proper divisors (its aliquot sum) s(n): 1112227864443833
• 1989882449832231 is a deficient number, because the sum of its proper divisors (1112227864443833) is less than itself. Its deficiency is 877654585388398

Bases of 1989882449832231

• Binary: 111000100011100100110011100100100010010100100100111₂
• Hexadecimal: 0x711C99C912927
• Base-36: JLCRDLDYJR

Squares and roots of 1989882449832231

• 1989882449832231 squared (1989882449832231²) is 3959632164150321322520046437361
• 1989882449832231 cubed (1989882449832231³) is 7879202551233940032996094920931812543700382391
• The square root of 1989882449832231 is 44608098.4781040739
• The cube root of 1989882449832231 is 125779.2904843085

Scales and comparisons

• 1,989,882,449,832,231 seconds is equal to 63,272,106 years, 41 weeks, 2 days, 1 hour, 23 minutes, 51 seconds.
• To count from 1 to 1,989,882,449,832,231 would take you about one hundred eighty-nine million, eight hundred sixteen thousand, three hundred twenty 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 1989882449832231 cubic inches would be around 10481.6 feet tall.

Recreational maths with 1989882449832231

• 1989882449832231 backwards is 1322389442889891
• The number of decimal digits it has is: 16
• The sum of 1989882449832231's digits is 81
• More coming soon!