142978815177144

Names of 142978815177144

• Cardinal: 142978815177144 can be written as One hundred forty-two trillion, nine hundred seventy-eight billion, eight hundred fifteen million, one hundred seventy-seven thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.42978815177144 × 10¹⁴

Factors of 142978815177144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 707

Divisors of 142978815177144

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 12 17 24 31 34 51 61 62 68 93 102 122 124 136 183 186 204 244 248 289 366 372 408 488 527 578 593 732 744 867 961 1037 1054 1156 1186 1464 1581 1734 1779 1891 1922 2074 2108 2312 2372 2883 3111 3162 3468 3558 3782 3844 4148 4216 4744 5673 5766 6222 6324 6936 7116 7564 7688 8296 8959 10081 11346 11532 12444 12648 14232 15128 16337 17629 17918 18383 20162 22692 23064 24888 26877 30243 32147 32674 35258 35836 36173 36766 40324 45384 49011 52887 53754 55149 58621 60486 64294 65348 70516 71672 72346 73532 80648 96441 98022 105774 107508 108519 110298 117242 120972 128588 130696 141032 144692 147064 171377 175863 192882 196044 211548 215016 217038 220596 234484 241944 257176 277729 289384 312511 342754 351649 351726 385764 392088 423096 434076 441192 468968 514131 546499 555458 569873 614941 625022 685508 703298 703452 771528 833187 868152 937533 996557 1028262 1054947 1092998 1110916 1121363 1139746 1229882 1250044 1371016 1406596 1406904 1639497 1666374 1709619 1844823 1875066 1993114 2056524 2109894 2185996 2221832 2242726 2279492 2459764 2500088 2813192 2989671 3278994 3332748 3364089 3419238 3689646 3750132 3986228 4113048 4219788 4371992 4485452 4558984 4919528 5312687 5978033 5979342 6557988 6665496 6728178 6838476 7379292 7500264 7972456 8439576 8970904 9687841 10453997 10625374 10901119 11956066 11958684 13115976 13456356 13676952 14758584 15938061 16941469 17934099 19063171 19375682 20907994 21250748 21450589 21802238 23912132 23917368 26912712 29063523 31361991 31876122 32703357 33882938 34762253 35868198 38126342 38751364 41815988 42501496 42901178 43604476 47824264 50824407 57189513 58127046 62723982 63752244 64351767 65406714 67765876 69524506 71736396 76252684 77502728 83631976 85802356 87208952 101626561 101648814 104286759 114379026 116254092 125447964 127504488 128703534 130813428 135531752 139049012 143472792 152505368 164693297 171604712 185319023 203253122 203297628 208573518 228758052 232508184 250895928 257407068 261626856 278098024 304879683 324073907 329386594 337934689 364660013 370638046 406506244 406595256 417147036 457516104 494079891 514814136 555957069 590958301 609759366 648147814 658773188 664968259 675869378 729320026 741276092 813012488 834294072 972221721 988159782 1013804067 1093980039 1111914138 1181916602 1219518732 1296295628 1317546376 1329936518 1351738756 1458640052 1482552184 1772874903 1944443442 1976319564 1994904777 2027608134 2187960078 2223828276 2363833204 2439037464 2592591256 2659873036 2703477512 2917280104 3150423391 3545749806 3888886884 3952639128 3989809554 4055216268 4375920156 4447656552 4727666408 5319746072 5744889713 6199220221 6300846782 7091499612 7777773768 7979619108 8110432536 8751840312 9451270173 10046291117 11304460403 11489779426 12398440442 12601693564 14182999224 15959238216 17234669139 18597660663 18902540346 20092582234 20614016029 22608920806 22979558852 24796880884 25203387128 30138873351 33913381209 34469338278 37195321326 37805080692 40185164468 41228032058 45217841612 45959117704 49593761768 60277746702 61842048087 67826762418 68938676556 74390642652 75610161384 80370328936 82456064116 90435683224 97663125121 120555493404 123684096174 135653524836 137877353112 148781285304 164912128232 192175826851 195326250242 241110986808 247368192348 271307049672 292989375363 350438272493 384351653702 390652500484 494736384696 576527480553 585978750726 700876544986 768703307404 781305000968 1051314817479 1153054961106 1171957501452 1401753089972 1537406614808 2102629634958 2306109922212 2343915002904 2803506179944 4205259269916 4612219844424 5957450632381 8410518539832 11914901264762 17872351897143 23829802529524 35744703794286 47659605059048 71489407588572 142978815177144
• Sum of all divisors σ(n): 399459666549960
• Sum of proper divisors (its aliquot sum) s(n): 256480851372816
• 142978815177144 is an abundant number, because the sum of its proper divisors (256480851372816) is greater than itself. Its abundance is 113502036195672

Bases of 142978815177144

• Binary: 100000100000100111011001011111010011000110111000₂
• Hexadecimal: 0x8209D97D31B8
• Base-36: 1EOJK6YAWO

Squares and roots of 142978815177144

• 142978815177144 squared (142978815177144²) is 20442941589459903440099996736
• 142978815177144 cubed (142978815177144³) is 2922907567196537928803206149810221661801984
• The square root of 142978815177144 is 11957374.9283504529
• The cube root of 142978815177144 is 52290.6328531917

Scales and comparisons

• 142,978,815,177,144 seconds is equal to 4,546,284 years, 3 weeks, 21 hours, 12 minutes, 24 seconds.
• To count from 1 to 142,978,815,177,144 would take you about eleven million, three hundred sixty-five thousand, seven hundred ten 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 142978815177144 cubic inches would be around 4357.6 feet tall.

Recreational maths with 142978815177144

• 142978815177144 backwards is 441771518879241
• The number of decimal digits it has is: 15
• The sum of 142978815177144's digits is 69
• More coming soon!