142944609456909

Names of 142944609456909

• Cardinal: 142944609456909 can be written as One hundred forty-two trillion, nine hundred forty-four billion, six hundred nine million, four hundred fifty-six thousand, nine hundred nine.

Scientific notation

• Scientific notation: 1.42944609456909 × 10¹⁴

Factors of 142944609456909

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 202

Divisors of 142944609456909

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 39 89 97 117 169 267 291 507 801 873 1157 1261 1521 2197 3471 3783 6591 7921 8633 9409 10413 11349 15041 16393 19773 23763 25899 28227 45123 49179 71289 77697 84681 102973 112229 122317 135369 147537 195533 213109 308919 336687 366951 586599 639327 768337 837401 912673 926757 1010061 1100853 1338649 1458977 1590121 1759797 1917981 2305011 2512203 2738019 4015947 4376931 4770363 6915033 7536609 8214057 9988381 10886213 11864749 12047841 13130793 14311089 17402437 18966701 20671573 29965143 32658639 35594247 52207311 56900103 62014719 74528689 81227897 89895429 97975917 106782741 129848953 141520769 154241737 156621933 170700309 186044157 223586067 243683691 389546859 424562307 462725211 670758201 731051073 968872957 1055962661 1168640577 1273686921 1388175633 1688036389 1839769997 2005142581 2906618871 3167887983 5064109167 5519309991 6015427743 7229282833 8719856613 9503663949 12595348441 13727514593 15192327501 16557929973 18046283229 21687848499 37786045323 41182543779 65063545497 93980676829 113358135969 123547631337 163739529733 178457689709 281942030487 491218589199 535373069127 845826091461 1221748798777 1473655767597 1606119207381 3665246396331 10995739188993 15882734384101 47648203152303 142944609456909
• Sum of all divisors σ(n): 228571848341200
• Sum of proper divisors (its aliquot sum) s(n): 85627238884291
• 142944609456909 is a deficient number, because the sum of its proper divisors (85627238884291) is less than itself. Its deficiency is 57317370572618

Bases of 142944609456909

• Binary: 100000100000000111100010101010110101001100001101₂
• Hexadecimal: 0x8201E2AB530D
• Base-36: 1EO3UHR099

Squares and roots of 142944609456909

• 142944609456909 squared (142944609456909²) is 20433161372788237915927834281
• 142944609456909 cubed (142944609456909³) is 2920810272403213238370580141443011962497429
• The square root of 142944609456909 is 11955944.5238303527
• The cube root of 142944609456909 is 52286.4625817409

Scales and comparisons

• 142,944,609,456,909 seconds is equal to 4,545,196 years, 22 weeks, 8 hours, 15 minutes, 9 seconds.
• To count from 1 to 142,944,609,456,909 would take you about eleven million, three hundred sixty-two thousand, nine hundred ninety-one 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 142944609456909 cubic inches would be around 4357.2 feet tall.

Recreational maths with 142944609456909

• 142944609456909 backwards is 909654906449241
• The number of decimal digits it has is: 15
• The sum of 142944609456909's digits is 72
• More coming soon!