142492419680

Names of 142492419680

• Cardinal: 142492419680 can be written as One hundred forty-two billion, four hundred ninety-two million, four hundred nineteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4249241968 × 10¹¹

Factors of 142492419680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4029800

Divisors of 142492419680

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 65 68 80 85 104 130 136 160 170 208 221 260 272 340 416 442 520 544 680 884 1040 1105 1360 1768 2080 2210 2720 3536 4420 7072 8840 17680 35360 4029763 8059526 16119052 20148815 32238104 40297630 52386919 64476208 68505971 80595260 104773838 128952416 137011942 161190520 209547676 261934595 274023884 322381040 342529855 419095352 523869190 548047768 644762080 685059710 838190704 890577623 1047738380 1096095536 1370119420 1676381408 1781155246 2095476760 2192191072 2740238840 3562310492 4190953520 4452888115 5480477680 7124620984 8381907040 8905776230 10960955360 14249241968 17811552460 28498483936 35623104920 71246209840 142492419680
• Sum of all divisors σ(n): 383859199584
• Sum of proper divisors (its aliquot sum) s(n): 241366779904
• 142492419680 is an abundant number, because the sum of its proper divisors (241366779904) is greater than itself. Its abundance is 98874360224

Bases of 142492419680

• Binary: 10000100101101001101011100011001100000₂
• Hexadecimal: 0x212D35C660
• Base-36: 1TGKB2OW

Squares and roots of 142492419680

• 142492419680 squared (142492419680²) is 20304089666261251302400
• 142492419680 cubed (142492419680³) is 2893178865945249357103527391232000
• The square root of 142492419680 is 377481.6812508919
• The cube root of 142492419680 is 5223.1270156827

Scales and comparisons

• 142,492,419,680 seconds is equal to 4,530 years, 42 weeks, 3 days, 19 hours, 41 minutes, 20 seconds.
• To count from 1 to 142,492,419,680 would take you about nine thousand and sixty-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 142492419680 cubic inches would be around 435.3 feet tall.

Recreational maths with 142492419680

• 142492419680 backwards is 086914294241
• The number of decimal digits it has is: 12
• The sum of 142492419680's digits is 50
• More coming soon!