142991020277542954354708

Names of 142991020277542954354708

• Cardinal: 142991020277542954354708 can be written as One hundred forty-two sextillion, nine hundred ninety-one quintillion, twenty quadrillion, two hundred seventy-seven trillion, five hundred forty-two billion, nine hundred fifty-four million, three hundred fifty-four thousand, seven hundred eight.

Scientific notation

• Scientific notation: 1.42991020277542954354708 × 10²³

Factors of 142991020277542954354708

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 692

Divisors of 142991020277542954354708

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 13 26 52 169 338 676 677 1354 2197 2708 4394 8788 8801 17602 28561 35204 57122 114244 114413 228826 371293 457652 458329 742586 916658 1485172 1487369 1833316 2974738 5949476 5958277 11916554 19335797 23833108 38671594 77343188 77457601 154915202 251365361 309830404 310288733 502730722 620577466 1005461444 1006948813 1241154932 2013897626 4027795252 4033753529 8067507058 13090334569 16135014116 26180669138 52361338276 52438795877 104877591754 170174349397 209755183508 210065472241 340348698794 420130944482 680697397588 681704346401 840261888964 1363408692802 2726817385604 2730851139133 5461702278266 8862156503213 10923404556532 17724313006426 35448626012852 35501064808729 71002129617458 115208034541769 142004259234916 142214324707157 230416069083538 284428649414314 460832138167076 461513842513477 568857298828628 923027685026954 1846055370053908 1848786221193041 3697572442386082 5999679952675201 7395144884772164 11999359905350402 23998719810700804 24034220875509533 48068441751019066 77995839384777613 96136883502038132 96279097826745289 155991678769555226 192558195653490578 311983357539110452 312444871381623929 385116391306981156 624889742763247858 1249779485526495716 1251628271747688757 2503256543495377514 4061783327961111077 5006513086990755028 8123566655922222154 16247133311844444308 16271167532719953841 32542335065439907682 52803183263494444001 65084670130879815364 105606366526988888002 211212733053977776004 211525177925359399933 423050355850718799866 846100711701437599732 2749827313029672199129 5499654626059344398258 10999309252118688796516 35747755069385738588677 71495510138771477177354 142991020277542954354708
• Sum of all divisors σ(n): 271488102846770537013426
• Sum of proper divisors (its aliquot sum) s(n): 128497082569227582658718
• 142991020277542954354708 is a deficient number, because the sum of its proper divisors (128497082569227582658718) is less than itself. Its deficiency is 14493937708315371695990

Bases of 142991020277542954354708

• Binary: 11110010001111000111100001001101011111000011111011001100100100100100000010100₂
• Hexadecimal: 0x1E478F09AF87D9924814
• Base-36: NA96QI4GNODFV2S

Squares and roots of 142991020277542954354708

• 142991020277542954354708 squared (142991020277542954354708²) is 20446431880012700351016368956259528380681765264
• 142991020277542954354708 cubed (142991020277542954354708³) is 2923656155558296746137200005985350206455114407658087738160017449262912
• The square root of 142991020277542954354708 is 378141534716.2262660119
• The cube root of 142991020277542954354708 is 52292120.7059295689
• Being both a perfect square and a perfect cube, 142991020277542954354708 is also a perfect sixth number.

Scales and comparisons

• 142,991,020,277,542,954,354,708 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,991,020,277,542,954,354,708 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 142991020277542954354708 cubic inches would be around 4357676.7 feet tall.

Recreational maths with 142991020277542954354708

• 142991020277542954354708 backwards is 807453459245772020199241
• The number of decimal digits it has is: 24
• The sum of 142991020277542954354708's digits is 100
• More coming soon!