1121091358155

Names of 1121091358155

• Cardinal: 1121091358155 can be written as One trillion, one hundred twenty-one billion, ninety-one million, three hundred fifty-eight thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 1.121091358155 × 10¹²

Factors of 1121091358155

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 797312

Divisors of 1121091358155

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 15 29 53 61 87 145 159 183 265 305 435 795 915 1537 1769 3233 4611 5307 7685 8845 9699 16165 23055 26535 48495 93757 281271 468785 797161 1406355 2391483 3985805 11957415 23117669 42249533 48626821 69353007 115588345 126748599 145880463 211247665 243134105 346765035 633742995 729402315 1225236457 1410177809 2577221513 3675709371 4230533427 6126182285 7050889045 7731664539 12886107565 18378546855 21152667135 38658322695 74739423877 224218271631 373697119385 1121091358155
• Sum of all divisors σ(n): 1921606830720
• Sum of proper divisors (its aliquot sum) s(n): 800515472565
• 1121091358155 is a deficient number, because the sum of its proper divisors (800515472565) is less than itself. Its deficiency is 320575885590

Bases of 1121091358155

• Binary: 10000010100000110010000001000110111001011₂
• Hexadecimal: 0x10506408DCB
• Base-36: EB0SUK7F

Squares and roots of 1121091358155

• 1121091358155 squared (1121091358155²) is 1256845833329822485004025
• 1121091358155 cubed (1121091358155³) is 1409039002279183455778219507891573875
• The square root of 1121091358155 is 1058816.0171413163
• The cube root of 1121091358155 is 10388.3602460405

Scales and comparisons

• 1,121,091,358,155 seconds is equal to 35,647 years, 12 weeks, 2 days, 10 hours, 9 minutes, 15 seconds.
• To count from 1 to 1,121,091,358,155 would take you about eighty-nine thousand, one hundred eighteen 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 1121091358155 cubic inches would be around 865.7 feet tall.

Recreational maths with 1121091358155

• 1121091358155 backwards is 5518531901211
• The number of decimal digits it has is: 13
• The sum of 1121091358155's digits is 42
• More coming soon!