142558758189

Names of 142558758189

• Cardinal: 142558758189 can be written as One hundred forty-two billion, five hundred fifty-eight million, seven hundred fifty-eight thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 1.42558758189 × 10¹¹

Factors of 142558758189

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1663

Divisors of 142558758189

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 27 31 81 93 127 279 381 409 837 1093 1143 1227 2511 3279 3429 3681 3937 9837 10287 11043 11811 12679 29511 33129 33883 35433 38037 51943 88533 101649 106299 114111 138811 155829 304947 318897 342333 416433 447037 467487 914841 1026999 1249299 1341111 1402461 1610233 2744523 3747897 4023333 4207383 4303141 4830699 11243691 12069999 12909423 13858147 14492097 36209997 38728269 41574441 43476291 56773699 116184807 124723323 130428873 170321097 348554421 374169969 510963291 1122509907 1532889873 1759984669 4598669619 5279954007 15839862021 47519586063 142558758189
• Sum of all divisors σ(n): 222303600640
• Sum of proper divisors (its aliquot sum) s(n): 79744842451
• 142558758189 is a deficient number, because the sum of its proper divisors (79744842451) is less than itself. Its deficiency is 62813915738

Bases of 142558758189

• Binary: 10000100110001001010100000010100101101₂
• Hexadecimal: 0x21312A052D
• Base-36: 1THNSXT9

Squares and roots of 142558758189

• 142558758189 squared (142558758189²) is 20322999536389774559721
• 142558758189 cubed (142558758189³) is 2897221576583348977511489978305269
• The square root of 142558758189 is 377569.5408649909
• The cube root of 142558758189 is 5223.9374463993

Scales and comparisons

• 142,558,758,189 seconds is equal to 4,532 years, 48 weeks, 1 day, 15 hours, 3 minutes, 9 seconds.
• To count from 1 to 142,558,758,189 would take you about nine thousand and sixty-five 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 142558758189 cubic inches would be around 435.3 feet tall.

Recreational maths with 142558758189

• 142558758189 backwards is 981857855241
• The number of decimal digits it has is: 12
• The sum of 142558758189's digits is 63
• More coming soon!