140891911629168

Names of 140891911629168

• Cardinal: 140891911629168 can be written as One hundred forty trillion, eight hundred ninety-one billion, nine hundred eleven million, six hundred twenty-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.40891911629168 × 10¹⁴

Factors of 140891911629168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 419321165575

Divisors of 140891911629168

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 419321165563 838642331126 1257963496689 1677284662252 2515926993378 2935248158941 3354569324504 5031853986756 5870496317882 6709138649008 8805744476823 10063707973512 11740992635764 17611488953646 20127415947024 23481985271528 35222977907292 46963970543056 70445955814584 140891911629168
• Sum of all divisors σ(n): 415966596239488
• Sum of proper divisors (its aliquot sum) s(n): 275074684610320
• 140891911629168 is an abundant number, because the sum of its proper divisors (275074684610320) is greater than itself. Its abundance is 134182772981152

Bases of 140891911629168

• Binary: 100000000010001111110100010110000010100101110000₂
• Hexadecimal: 0x8023F4582970
• Base-36: 1DXWUMGNLC

Squares and roots of 140891911629168

• 140891911629168 squared (140891911629168²) is 19850530762521285115948372224
• 140891911629168 cubed (140891911629168³) is 2796779225985229776955814653809685519429632
• The square root of 140891911629168 is 11869789.8729997743
• The cube root of 140891911629168 is 52034.9754381785

Scales and comparisons

• 140,891,911,629,168 seconds is equal to 4,479,926 years, 51 weeks, 15 hours, 12 minutes, 48 seconds.
• To count from 1 to 140,891,911,629,168 would take you about eleven million, one hundred ninety-nine thousand, eight hundred seventeen 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 140891911629168 cubic inches would be around 4336.2 feet tall.

Recreational maths with 140891911629168

• 140891911629168 backwards is 861926119198041
• The number of decimal digits it has is: 15
• The sum of 140891911629168's digits is 66
• More coming soon!