972142646204168

Names of 972142646204168

• Cardinal: 972142646204168 can be written as Nine hundred seventy-two trillion, one hundred forty-two billion, six hundred forty-six million, two hundred four thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 9.72142646204168 × 10¹⁴

Factors of 972142646204168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 48294158

Divisors of 972142646204168

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 43 86 163 172 326 344 359 652 718 1304 1436 2872 7009 14018 15437 28036 30874 56072 58517 61748 117034 123496 234068 468136 2516231 5032462 10064924 20129848 48293591 96587182 193174364 386348728 2076624413 4153248826 7871855333 8306497652 15743710666 16612995304 17337399169 31487421332 34674798338 62974842664 69349596676 138699193352 338489779319 676979558638 745508164267 1353959117276 1491016328534 2707918234552 2825996064547 2982032657068 5651992129094 5964065314136 11303984258188 22607968516376 121517830775521 243035661551042 486071323102084 972142646204168
• Sum of all divisors σ(n): 1881827423308800
• Sum of proper divisors (its aliquot sum) s(n): 909684777104632
• 972142646204168 is a deficient number, because the sum of its proper divisors (909684777104632) is less than itself. Its deficiency is 62457869099536

Bases of 972142646204168

• Binary: 11011101000010100010011001000110010001011100001000₂
• Hexadecimal: 0x3742899191708
• Base-36: 9KLG5ZKJK8

Squares and roots of 972142646204168

• 972142646204168 squared (972142646204168²) is 945061324568842155538740572224
• 972142646204168 cubed (972142646204168³) is 918734416891570302756346180601427049853829632
• The square root of 972142646204168 is 31179202.1418792563
• The cube root of 972142646204168 is 99062.6629848371

Scales and comparisons

• 972,142,646,204,168 seconds is equal to 30,911,129 years, 5 weeks, 6 days, 17 hours, 36 minutes, 8 seconds.
• To count from 1 to 972,142,646,204,168 would take you about seventy-seven million, two hundred seventy-seven thousand, eight hundred twenty-two 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 972142646204168 cubic inches would be around 8255.2 feet tall.

Recreational maths with 972142646204168

• 972142646204168 backwards is 861402646241279
• The number of decimal digits it has is: 15
• The sum of 972142646204168's digits is 62
• More coming soon!