142345009963890

Names of 142345009963890

• Cardinal: 142345009963890 can be written as One hundred forty-two trillion, three hundred forty-five billion, nine million, nine hundred sixty-three thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.4234500996389 × 10¹⁴

Factors of 142345009963890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 202339

Divisors of 142345009963890

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 193 270 386 579 965 1158 1737 1930 2895 3474 5211 5790 8685 10422 14563 17370 26055 29126 43689 52110 72815 87378 131067 145630 187573 218445 262134 375146 393201 436890 562719 655335 786402 937865 1125438 1310670 1688157 1875730 1966005 2810659 2813595 3376314 3932010 5064471 5621318 5627190 8431977 8440785 10128942 14053295 16863954 16881570 25295931 25322355 28106590 36201589 42159885 50591862 50644710 72403178 75887793 84319770 108604767 126479655 151775586 181007945 217209534 252959310 325814301 362015890 379438965 543023835 651628602 758877930 977442903 1086047670 1629071505 1954885806 2731625599 3258143010 4887214515 5463251198 8194876797 9774429030 13658127995 16389753594 24584630391 27316255990 40974383985 49169260782 73753891173 81948767970 122923151955 147507782346 245846303910 368769455865 527203740607 737538911730 1054407481214 1581611221821 2636018703035 3163222443642 4744833665463 5272037406070 7908056109105 9489667330926 14234500996389 15816112218210 23724168327315 28469001992778 47448336654630 71172504981945 142345009963890
• Sum of all divisors σ(n): 381581698164480
• Sum of proper divisors (its aliquot sum) s(n): 239236688200590
• 142345009963890 is an abundant number, because the sum of its proper divisors (239236688200590) is greater than itself. Its abundance is 96891678236700

Bases of 142345009963890

• Binary: 100000010111011001000111110000010010001101110010₂
• Hexadecimal: 0x817647C12372
• Base-36: 1EGGE7OYGI

Squares and roots of 142345009963890

• 142345009963890 squared (142345009963890²) is 20262101861619943379103932100
• 142345009963890 cubed (142345009963890³) is 2884209091381644958274886850394378011869000
• The square root of 142345009963890 is 11930842.8019100981
• The cube root of 142345009963890 is 52213.2526995189

Scales and comparisons

• 142,345,009,963,890 seconds is equal to 4,526,131 years, 5 days, 9 hours, 31 minutes, 30 seconds.
• To count from 1 to 142,345,009,963,890 would take you about eleven million, three hundred fifteen thousand, three hundred twenty-seven 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 142345009963890 cubic inches would be around 4351.1 feet tall.

Recreational maths with 142345009963890

• 142345009963890 backwards is 098369900543241
• The number of decimal digits it has is: 15
• The sum of 142345009963890's digits is 63
• More coming soon!