121435481631772

Names of 121435481631772

• Cardinal: 121435481631772 can be written as One hundred twenty-one trillion, four hundred thirty-five billion, four hundred eighty-one million, six hundred thirty-one thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.21435481631772 × 10¹⁴

Factors of 121435481631772

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3581577

Divisors of 121435481631772

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 77 149 154 298 308 596 739 1043 1478 1639 2086 2956 3278 4172 5173 6556 8129 10346 11473 16258 20692 22946 32516 45892 56903 110111 113806 220222 227612 440444 770777 1211221 1541554 2422442 3083108 3580669 4844884 7161338 8478547 14322676 16957094 25064683 33914188 39387359 50129366 78774718 100258732 157549436 275711513 533519681 551423026 1067039362 1102846052 2134078724 2646114391 3734637767 5292228782 5868716491 7469275534 10584457564 11737432982 14938551068 18522800737 23474865964 29107258301 37045601474 41081015437 58214516602 74091202948 82162030874 116429033204 164324061748 203750808107 394271044259 407501616214 788542088518 815003232428 1577084177036 2759897309813 4336981486849 5519794619626 8673962973698 11039589239252 17347925947396 30358870407943 60717740815886 121435481631772
• Sum of all divisors σ(n): 267089336640000
• Sum of proper divisors (its aliquot sum) s(n): 145653855008228
• 121435481631772 is an abundant number, because the sum of its proper divisors (145653855008228) is greater than itself. Its abundance is 24218373376456

Bases of 121435481631772

• Binary: 11011100111000111100110101111101110110000011100₂
• Hexadecimal: 0x6E71E6BEEC1C
• Base-36: 171MOUE4GS

Squares and roots of 121435481631772

• 121435481631772 squared (121435481631772²) is 14746576199140434803799859984
• 121435481631772 cubed (121435481631772³) is 1790757583162244425431927401755937445811648
• The square root of 121435481631772 is 11019776.8412873043
• The cube root of 121435481631772 is 49520.1403104765

Scales and comparisons

• 121,435,481,631,772 seconds is equal to 3,861,272 years, 35 weeks, 6 days, 15 hours, 2 minutes, 52 seconds.
• To count from 1 to 121,435,481,631,772 would take you about nine million, six hundred fifty-three thousand, one hundred eighty-one 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 121435481631772 cubic inches would be around 4126.7 feet tall.

Recreational maths with 121435481631772

• 121435481631772 backwards is 277136184534121
• The number of decimal digits it has is: 15
• The sum of 121435481631772's digits is 55
• More coming soon!