142924148487945

Names of 142924148487945

• Cardinal: 142924148487945 can be written as One hundred forty-two trillion, nine hundred twenty-four billion, one hundred forty-eight million, four hundred eighty-seven thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 1.42924148487945 × 10¹⁴

Factors of 142924148487945

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7514

Divisors of 142924148487945

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 81 99 135 165 243 297 405 495 891 1093 1215 1485 2521 2673 3279 3881 4455 5465 7563 9837 11643 12023 12605 13365 16395 19405 22689 27731 29511 34929 36069 37815 42691 49185 58215 60115 68067 83193 88533 104787 108207 113445 128073 138655 147555 174645 180345 204201 213455 249579 265599 314361 324621 340335 384219 415965 442665 523935 541035 612603 640365 748737 943083 973863 1021005 1152657 1247895 1327995 1571805 1623105 1921095 2246211 2755453 2921589 3063015 3457971 3743685 4241933 4715415 4869315 5763285 6738633 8266359 9784001 10373913 11231055 12725799 13777265 14607945 17289855 21209665 24799077 29352003 30309983 33693165 38177397 41331795 46661263 48920005 51869565 63628995 74397231 88056009 90929949 107624011 114532191 123995385 139983789 146760015 151549915 190886985 223191693 233306315 264168027 272789847 322872033 343596573 371986155 419951367 440280045 454649745 538120055 572660955 669575079 699918945 792504081 818369541 968616099 1030789719 1115958465 1259854101 1320840135 1363949235 1614360165 1717982865 2099756835 2377512243 2455108623 2905848297 3347875395 3779562303 3962520405 4091847705 4843080495 5153948595 6299270505 7365325869 8717544891 10693913093 11338686909 11887561215 12275543115 14529241485 18897811515 26152634673 32081739279 36826629345 43587724455 53469565465 56693434545 96245217837 117633044023 130763173365 160408696395 288735653511 352899132069 481226089185 588165220115 866206960533 1058697396207 1443678267555 1764495660345 2598620881599 3176092188621 4331034802665 5293486981035 9528276565863 12993104407995 15880460943105 28584829697589 47641382829315 142924148487945
• Sum of all divisors σ(n): 280706077387008
• Sum of proper divisors (its aliquot sum) s(n): 137781928899063
• 142924148487945 is a deficient number, because the sum of its proper divisors (137781928899063) is less than itself. Its deficiency is 5142219588882

Bases of 142924148487945

• Binary: 100000011111110100011111000110011011011100001001₂
• Hexadecimal: 0x81FD1F19B709
• Base-36: 1ENUG3TFK9

Squares and roots of 142924148487945

• 142924148487945 squared (142924148487945²) is 20427312221004151029810323025
• 142924148487945 cubed (142924148487945³) is 2919556205084410852076833494193705768433625
• The square root of 142924148487945 is 11955088.8113783997
• The cube root of 142924148487945 is 52283.9677162093

Scales and comparisons

• 142,924,148,487,945 seconds is equal to 4,544,545 years, 43 weeks, 13 hours, 45 minutes, 45 seconds.
• To count from 1 to 142,924,148,487,945 would take you about eleven million, three hundred sixty-one thousand, three hundred sixty-four 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 142924148487945 cubic inches would be around 4357 feet tall.

Recreational maths with 142924148487945

• 142924148487945 backwards is 549784841429241
• The number of decimal digits it has is: 15
• The sum of 142924148487945's digits is 72
• More coming soon!