30137973644538

Names of 30137973644538

• Cardinal: 30137973644538 can be written as Thirty trillion, one hundred thirty-seven billion, nine hundred seventy-three million, six hundred forty-four thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 3.0137973644538 × 10¹³

Factors of 30137973644538

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4199891

Divisors of 30137973644538

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 44773 89546 134319 268638 402957 805914 1208871 2417742 3626613 4155113 7253226 8310226 12465339 24930678 37396017 74792034 112188051 224376102 336564153 673128306 186036874349 372073748698 558110623047 1116221246094 1674331869141 3348663738282 5022995607423 10045991214846 15068986822269 30137973644538
• Sum of all divisors σ(n): 67532909947668
• Sum of proper divisors (its aliquot sum) s(n): 37394936303130
• 30137973644538 is an abundant number, because the sum of its proper divisors (37394936303130) is greater than itself. Its abundance is 7256962658592

Bases of 30137973644538

• Binary: 110110110100100001011001101101001110011111010₂
• Hexadecimal: 0x1B690B369CFA
• Base-36: AOL6ZD9MI

Squares and roots of 30137973644538

• 30137973644538 squared (30137973644538²) is 908297455398867098377233444
• 30137973644538 cubed (30137973644538³) is 27374244772211986149356407203834301528872
• The square root of 30137973644538 is 5489806.3394383959
• The cube root of 30137973644538 is 31119.8873515549

Scales and comparisons

• 30,137,973,644,538 seconds is equal to 958,294 years, 17 weeks, 4 days, 9 hours, 42 minutes, 18 seconds.
• To count from 1 to 30,137,973,644,538 would take you about two million, three hundred ninety-five thousand, seven hundred thirty-five 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 30137973644538 cubic inches would be around 2593.3 feet tall.

Recreational maths with 30137973644538

• 30137973644538 backwards is 83544637973103
• The number of decimal digits it has is: 14
• The sum of 30137973644538's digits is 63
• More coming soon!