142988984019

Names of 142988984019

• Cardinal: 142988984019 can be written as One hundred forty-two billion, nine hundred eighty-eight million, nine hundred eighty-four thousand and nineteen.

Scientific notation

• Scientific notation: 1.42988984019 × 10¹¹

Factors of 142988984019

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 46

Divisors of 142988984019

• Number of divisors d(n): 234
• Complete list of divisors:
  1 3 7 9 17 19 21 27 49 51 57 63 81 119 133 147 153 171 189 243 289 323 357 399 441 459 513 567 729 833 867 931 969 1071 1197 1323 1377 1539 1701 2023 2187 2261 2499 2601 2793 2907 3213 3591 3969 4131 4617 5103 5491 6069 6561 6783 7497 7803 8379 8721 9639 10773 11907 12393 13851 14161 15309 15827 16473 18207 19683 20349 22491 23409 25137 26163 28917 32319 35721 37179 38437 41553 42483 45927 47481 49419 54621 59049 61047 67473 70227 75411 78489 86751 96957 107163 111537 115311 124659 127449 137781 142443 148257 163863 177147 183141 202419 210681 226233 235467 260253 269059 290871 321489 334611 345933 373977 382347 413343 427329 444771 491589 531441 549423 607257 632043 678699 706401 780759 807177 872613 964467 1003833 1037799 1121931 1147041 1240029 1281987 1334313 1474767 1648269 1821771 1896129 2036097 2119203 2342277 2421531 2617839 2893401 3011499 3113397 3365793 3441123 3720087 3845961 4002939 4424301 4944807 5465313 5688387 6108291 6357609 7026831 7264593 7853517 8680203 9034497 9340191 10097379 10323369 11537883 12008817 13272903 14834421 16395939 17065161 18324873 19072827 21080493 21793779 23560551 26040609 28020573 30970107 34613649 36026451 39818709 44503263 49187817 51195483 54974619 57218481 63241479 65381337 70681653 84061719 92910321 103840947 108079353 119456127 133509789 147563451 153586449 164923857 171655443 196144011 252185157 278730963 311522841 324238059 358368381 400529367 442690353 494771571 588432033 756555471 836192889 934568523 972714177 1075105143 1201588101 1765296099 2269666413 2508578667 2803705569 2918142531 5295888297 6808999239 7525736001 8411116707 15887664891 20426997717 47662994673 142988984019
• Sum of all divisors σ(n): 278990406780
• Sum of proper divisors (its aliquot sum) s(n): 136001422761
• 142988984019 is a deficient number, because the sum of its proper divisors (136001422761) is less than itself. Its deficiency is 6987561258

Bases of 142988984019

• Binary: 10000101001010110011101011111011010011₂
• Hexadecimal: 0x214ACEBED3
• Base-36: 1TORY66R

Squares and roots of 142988984019

• 142988984019 squared (142988984019²) is 20445849550785837392361
• 142988984019 cubed (142988984019³) is 2923531254672194431787839661678859
• The square root of 142988984019 is 378138.8422510969
• The cube root of 142988984019 is 5229.1872483389

Scales and comparisons

• 142,988,984,019 seconds is equal to 4,546 years, 31 weeks, 4 days, 2 hours, 13 minutes, 39 seconds.
• To count from 1 to 142,988,984,019 would take you about nine thousand and ninety-three 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 142988984019 cubic inches would be around 435.8 feet tall.

Recreational maths with 142988984019

• 142988984019 backwards is 910489889241
• 142988984019 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142988984019's digits is 63
• More coming soon!