997678637779994

Names of 997678637779994

• Cardinal: 997678637779994 can be written as Nine hundred ninety-seven trillion, six hundred seventy-eight billion, six hundred thirty-seven million, seven hundred seventy-nine thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 9.97678637779994 × 10¹⁴

Factors of 997678637779994

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1727374

Divisors of 997678637779994

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 29 58 2243 4457 4486 8914 65047 129253 130094 258506 1720643 3441286 9997051 19994102 49898647 99797294 289914479 579828958 3859402249 7668905851 7718804498 15337811702 111922665221 222398269679 223845330442 444796539358 17201355823793 34402711647586 498839318889997 997678637779994
• Sum of all divisors σ(n): 1549160627065920
• Sum of proper divisors (its aliquot sum) s(n): 551481989285926
• 997678637779994 is a deficient number, because the sum of its proper divisors (551481989285926) is less than itself. Its deficiency is 446196648494068

Bases of 997678637779994

• Binary: 11100010110110001000101000110011100000110000011010₂
• Hexadecimal: 0x38B6228CE0C1A
• Base-36: 9TNB8LMV4Q

Squares and roots of 997678637779994

• 997678637779994 squared (997678637779994²) is 995362664282544471184746640036
• 997678637779994 cubed (997678637779994³) is 993052066998474456867882795278721381680239784
• The square root of 997678637779994 is 31586051.3166808175
• The cube root of 997678637779994 is 99922.5613073013

Scales and comparisons

• 997,678,637,779,994 seconds is equal to 31,723,094 years, 34 weeks, 1 day, 18 hours, 53 minutes, 14 seconds.
• To count from 1 to 997,678,637,779,994 would take you about seventy-nine million, three hundred seven thousand, seven hundred thirty-six 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 997678637779994 cubic inches would be around 8326.9 feet tall.

Recreational maths with 997678637779994

• 997678637779994 backwards is 499977736876799
• The number of decimal digits it has is: 15
• The sum of 997678637779994's digits is 107
• More coming soon!