142450172025

Names of 142450172025

• Cardinal: 142450172025 can be written as One hundred forty-two billion, four hundred fifty million, one hundred seventy-two thousand and twenty-five.

Scientific notation

• Scientific notation: 1.42450172025 × 10¹¹

Factors of 142450172025

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 779

Divisors of 142450172025

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 15 19 21 25 35 57 75 95 105 133 175 181 257 285 307 399 475 525 543 665 771 905 921 1267 1285 1425 1535 1799 1995 2149 2715 3325 3439 3801 3855 4525 4605 4883 5397 5833 6335 6425 6447 7675 8995 9975 10317 10745 13575 14649 17195 17499 19005 19275 23025 24073 24415 26985 29165 31675 32235 34181 40831 44975 46517 51585 53725 55567 72219 73245 78899 85975 87495 95025 102543 120365 122075 122493 134925 139551 145825 161175 166701 170905 204155 232585 236697 257925 277835 325619 361095 366225 388969 394495 437475 512715 552293 601825 612465 697755 833505 854525 883823 976857 1020775 1055773 1162925 1166907 1183485 1389175 1499081 1628095 1656879 1805475 1944845 1972475 2563575 2651469 2761465 3062325 3167319 3488775 4167525 4419115 4497243 4884285 5278865 5834535 5917425 6186761 7390411 7495405 8140475 8284395 9724225 10493567 13257345 13807325 14280719 15836595 18560283 22095575 22171233 22486215 24421425 26394325 29172675 30933805 31480701 36952055 37477025 41421975 42842157 52467835 66286725 71403595 79182975 92801415 99965033 110856165 112431075 154669025 157403505 184760275 214210785 262339175 271333661 299895099 357017975 464007075 499825165 554280825 787017525 814000983 1071053925 1356668305 1499475495 1899335627 2499125825 4070004915 5698006881 6783341525 7497377475 9496678135 20350024575 28490034405 47483390675 142450172025
• Sum of all divisors σ(n): 286934968320
• Sum of proper divisors (its aliquot sum) s(n): 144484796295
• 142450172025 is an abundant number, because the sum of its proper divisors (144484796295) is greater than itself. Its abundance is 2034624270

Bases of 142450172025

• Binary: 10000100101010101100010010000001111001₂
• Hexadecimal: 0x212AB12079
• Base-36: 1TFV5K6X

Squares and roots of 142450172025

• 142450172025 squared (142450172025²) is 20292051509952092600625
• 142450172025 cubed (142450172025³) is 2890606228332836590467760872515625
• The square root of 142450172025 is 377425.7172279069
• The cube root of 142450172025 is 5222.6107620681

Scales and comparisons

• 142,450,172,025 seconds is equal to 4,529 years, 24 weeks, 4 days, 20 hours, 13 minutes, 45 seconds.
• To count from 1 to 142,450,172,025 would take you about nine thousand and fifty-eight 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 142450172025 cubic inches would be around 435.2 feet tall.

Recreational maths with 142450172025

• 142450172025 backwards is 520271054241
• The number of decimal digits it has is: 12
• The sum of 142450172025's digits is 33
• More coming soon!