142900718408

Names of 142900718408

• Cardinal: 142900718408 can be written as One hundred forty-two billion, nine hundred million, seven hundred eighteen thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.42900718408 × 10¹¹

Factors of 142900718408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 383

Divisors of 142900718408

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 61 98 122 196 244 313 392 427 488 626 854 1252 1708 2191 2504 2989 3416 3721 4382 5978 7442 8764 11956 14884 15337 17528 19093 23912 26047 29768 30674 38186 52094 61348 76372 97969 104188 122696 133651 152744 182329 195938 208376 267302 364658 391876 534604 685783 729316 783752 935557 1069208 1164673 1371566 1458632 1871114 2329346 2743132 3742228 4658692 4800481 5486264 5976109 7484456 8152711 9317384 9600962 11952218 16305422 19201924 23904436 32610844 38403848 41832763 47808872 57068977 65221688 83665526 114137954 167331052 228275908 292829341 334662104 364542649 456551816 585658682 729085298 1171317364 1458170596 2342634728 2551798543 2916341192 5103597086 10207194172 17862589801 20414388344 35725179602 71450359204 142900718408
• Sum of all divisors σ(n): 317892923595
• Sum of proper divisors (its aliquot sum) s(n): 174992205187
• 142900718408 is an abundant number, because the sum of its proper divisors (174992205187) is greater than itself. Its abundance is 32091486779

Bases of 142900718408

• Binary: 10000101000101100010111110101101001000₂
• Hexadecimal: 0x21458BEB48
• Base-36: 1TNBEC08

Squares and roots of 142900718408

• 142900718408 squared (142900718408²) is 20420615321522510054464
• 142900718408 cubed (142900718408³) is 2918120599778978591126308807373312
• The square root of 142900718408 is 378022.1136494531
• The cube root of 142900718408 is 5228.1110525867

Scales and comparisons

• 142,900,718,408 seconds is equal to 4,543 years, 41 weeks, 4 days, 12 hours, 8 seconds.
• To count from 1 to 142,900,718,408 would take you about nine thousand and eighty-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 142900718408 cubic inches would be around 435.7 feet tall.

Recreational maths with 142900718408

• 142900718408 backwards is 804817009241
• The number of decimal digits it has is: 12
• The sum of 142900718408's digits is 44
• More coming soon!