142908152618550

Names of 142908152618550

• Cardinal: 142908152618550 can be written as One hundred forty-two trillion, nine hundred eight billion, one hundred fifty-two million, six hundred eighteen thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.4290815261855 × 10¹⁴

Factors of 142908152618550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 253991259

Divisors of 142908152618550

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 25 30 31 33 50 55 62 66 75 93 110 121 150 155 165 186 242 275 310 330 341 363 465 550 605 682 726 775 825 930 1023 1210 1550 1650 1705 1815 2046 2325 3025 3410 3630 3751 4650 5115 6050 7502 8525 9075 10230 11253 17050 18150 18755 22506 25575 37510 51150 56265 93775 112530 187550 281325 562650 253991207 507982414 761973621 1269956035 1523947242 2539912070 2793903277 3809868105 5587806554 6349780175 7619736210 7873727417 8381709831 12699560350 13969516385 15747454834 16763419662 19049340525 23621182251 27939032770 30732936047 38098681050 39368637085 41908549155 47242364502 61465872094 69847581925 78737274170 83817098310 86611001587 92198808141 118105911255 139695163850 153664680235 173222003174 184397616282 196843185425 209542745775 236211822510 259833004761 307329360470 393686370850 419085491550 433055007935 460994040705 519666009522 590529556275 768323401175 866110015870 921988081410 952721017457 1181059112550 1299165023805 1536646802350 1905442034914 2165275039675 2304970203525 2598330047610 2858163052371 4330550079350 4609940407050 4763605087285 5716326104742 6495825119025 9527210174570 12991650238050 14290815261855 23818025436425 28581630523710 47636050872850 71454076309275 142908152618550
• Sum of all divisors σ(n): 402127008224256
• Sum of proper divisors (its aliquot sum) s(n): 259218855605706
• 142908152618550 is an abundant number, because the sum of its proper divisors (259218855605706) is greater than itself. Its abundance is 116310702987156

Bases of 142908152618550

• Binary: 100000011111100101100101101011000001111000110110₂
• Hexadecimal: 0x81F965AC1E36
• Base-36: 1ENN3KAFQU

Squares and roots of 142908152618550

• 142908152618550 squared (142908152618550²) is 20422740084846779221804102500
• 142908152618550 cubed (142908152618550³) is 2918576056934262301221997681940507601375000
• The square root of 142908152618550 is 11954419.7943082959
• The cube root of 142908152618550 is 52282.0171274297

Scales and comparisons

• 142,908,152,618,550 seconds is equal to 4,544,037 years, 10 weeks, 6 days, 4 hours, 42 minutes, 30 seconds.
• To count from 1 to 142,908,152,618,550 would take you about eleven million, three hundred sixty thousand and ninety-three 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 142908152618550 cubic inches would be around 4356.8 feet tall.

Recreational maths with 142908152618550

• 142908152618550 backwards is 055816251809241
• The number of decimal digits it has is: 15
• The sum of 142908152618550's digits is 57
• More coming soon!