142191978640101

Names of 142191978640101

• Cardinal: 142191978640101 can be written as One hundred forty-two trillion, one hundred ninety-one billion, nine hundred seventy-eight million, six hundred forty thousand, one hundred one.

Scientific notation

• Scientific notation: 1.42191978640101 × 10¹⁴

Factors of 142191978640101

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4254

Divisors of 142191978640101

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 9 13 17 19 27 39 51 57 73 81 117 153 171 219 221 247 323 351 361 459 513 657 663 741 949 969 1053 1083 1241 1377 1387 1539 1971 1989 2223 2847 2907 3249 3723 4129 4161 4199 4693 5329 5913 5967 6137 6669 8541 8721 9747 11169 12387 12483 12597 14079 15987 16133 17901 18031 18411 20007 23579 25623 26163 26353 29241 33507 37161 37449 37791 42237 47961 48399 53677 54093 55233 69277 70193 70737 76869 78451 79059 79781 90593 100521 101251 111483 112347 113373 126711 143883 145197 161031 162279 165699 207831 210579 212211 235353 237177 239343 271779 301417 303753 306527 334449 340119 342589 380133 431649 435591 448001 483093 486837 497097 623493 631737 636633 706059 711531 718029 815337 904251 911259 912509 919581 1019863 1027767 1177709 1306773 1316263 1333667 1344003 1449279 1460511 1490569 1721267 1870479 1895211 1909899 1923769 2118177 2134593 2154087 2446011 2712753 2733777 2737527 2758743 3059589 3083301 3533127 3918421 3948789 4001001 4032009 4347837 4471707 5124089 5163801 5611437 5685633 5726923 5771307 5824013 6354531 6462261 7338033 8138259 8201331 8212581 8276229 9178767 9249903 10599381 11755263 11846367 12003003 12096027 13415121 15372267 15491403 17180769 17313921 17337671 17472039 19377397 22003441 22376471 24414777 24637743 24828687 25008997 25339673 27536301 27749709 31798143 32704073 35265789 35539101 36009009 36288081 40245363 46116801 46474209 51542307 51941763 52013013 52416117 58132191 66010323 66613157 67129413 73913229 74449999 75026991 76019019 82608903 95394429 97357691 98112219 105797367 106617303 108027027 108811537 120736089 138350403 139422627 154626921 155825289 156039039 157248351 174396573 198030969 199839471 201388239 223349997 225080973 228057057 286044733 292073073 294336657 317392101 326434611 329415749 374058497 415051209 418065379 425152949 463880763 468117117 471745053 523189719 594092907 599518413 604164717 670049991 675242919 684171171 858134199 876219219 883009971 979303833 988247247 1122175491 1254196137 1265649983 1275458847 1404351351 1414549981 1569569157 1782278721 1798555239 1812494151 1849796129 2010149973 2025728757 2052513513 2574402597 2628657657 2649029913 2937911499 2964741741 3366526473 3762588411 3796949949 3826376541 4243649943 4862760461 5395665717 5434849927 5549388387 6030449919 7107111443 7723207791 7885972971 7943242201 8813734497 8894225223 10099579419 11287765233 11390849847 11479129623 12730949829 14588281383 16304549781 16648165161 21321334329 23169623373 23829726603 24047349677 26682675669 30298738257 33863295699 34172549541 34437388869 38192849487 43764844149 48913649343 49944495483 63964002987 71489179809 72142049031 92392448759 102517648623 103262148613 114578548461 131294532447 135035117417 146740948029 149833486449 191892008961 214467539427 216426147093 277177346277 309786445839 393883597341 405105352251 440222844087 575676026883 643402618281 649278441279 831532038831 929359337517 1215316056753 1755456526421 1947835323837 2494596116493 2788078012551 3645948170259 5266369579263 7483788349479 8364234037653 10937844510777 15799108737789 47397326213367 142191978640101
• Sum of all divisors σ(n): 259236354734280
• Sum of proper divisors (its aliquot sum) s(n): 117044376094179
• 142191978640101 is a deficient number, because the sum of its proper divisors (117044376094179) is less than itself. Its deficiency is 25147602545922

Bases of 142191978640101

• Binary: 100000010101001010100110011000000111001011100101₂
• Hexadecimal: 0x8152A66072E5
• Base-36: 1EEI3CSLB9

Squares and roots of 142191978640101

• 142191978640101 squared (142191978640101²) is 20218558789586939029285290201
• 142191978640101 cubed (142191978640101³) is 2874916879542572363312864599568751120950301
• The square root of 142191978640101 is 11924427.8118533217
• The cube root of 142191978640101 is 52194.5349651299

Scales and comparisons

• 142,191,978,640,101 seconds is equal to 4,521,265 years, 4 weeks, 5 days, 12 hours, 28 minutes, 21 seconds.
• To count from 1 to 142,191,978,640,101 would take you about eleven million, three hundred three thousand, one hundred sixty-two 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 142191978640101 cubic inches would be around 4349.5 feet tall.

Recreational maths with 142191978640101

• 142191978640101 backwards is 101046879191241
• The number of decimal digits it has is: 15
• The sum of 142191978640101's digits is 54
• More coming soon!