142810002742

Names of 142810002742

• Cardinal: 142810002742 can be written as One hundred forty-two billion, eight hundred ten million, two thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.42810002742 × 10¹¹

Factors of 142810002742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 180

Divisors of 142810002742

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 11 22 23 31 46 62 113 226 253 341 506 529 682 713 961 1058 1243 1426 1922 2486 2599 3503 5198 5819 7006 7843 10571 11638 12769 15686 16399 21142 22103 25538 28589 32798 38533 44206 57178 59777 77066 80569 108593 119554 140459 161138 180389 217186 243133 280918 293687 360778 395839 486266 508369 587374 657547 791678 886259 1016738 1194523 1315094 1772518 1853087 2389046 2497639 3230557 3706174 4354229 4995278 5592059 6461114 6754801 8708458 9104297 11184118 12271009 13509602 18208594 20383957 24542018 27474029 40767914 54948058 57445697 74302811 100147267 114891394 134981099 148605622 200294534 209398831 269962198 282233207 418797662 564466414 631902667 1263805334 2303387141 3104565277 4606774282 6209130554 6491363761 12982727522 71405001371 142810002742
• Sum of all divisors σ(n): 254679440652
• Sum of proper divisors (its aliquot sum) s(n): 111869437910
• 142810002742 is a deficient number, because the sum of its proper divisors (111869437910) is less than itself. Its deficiency is 30940564832

Bases of 142810002742

• Binary: 10000101000000001000111011010100110110₂
• Hexadecimal: 0x214023B536
• Base-36: 1TLTDZCM

Squares and roots of 142810002742

• 142810002742 squared (142810002742²) is 20394696883170047518564
• 142810002742 cubed (142810002742³) is 2912566717807773339778395135902488
• The square root of 142810002742 is 377902.1073532139
• The cube root of 142810002742 is 5227.0045221807

Scales and comparisons

• 142,810,002,742 seconds is equal to 4,540 years, 47 weeks, 4 days, 13 hours, 12 minutes, 22 seconds.
• To count from 1 to 142,810,002,742 would take you about nine thousand and eighty-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 142810002742 cubic inches would be around 435.6 feet tall.

Recreational maths with 142810002742

• 142810002742 backwards is 247200018241
• 142810002742 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142810002742's digits is 31
• More coming soon!