400736018347340211

Names of 400736018347340211

• Cardinal: 400736018347340211 can be written as Four hundred quadrillion, seven hundred thirty-six trillion, eighteen billion, three hundred forty-seven million, three hundred forty thousand, two hundred eleven.

Scientific notation

• Scientific notation: 4.00736018347340211 × 10¹⁷

Factors of 400736018347340211

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1405677112

Divisors of 400736018347340211

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 27 81 139 417 1251 3753 11259 25321 75963 227889 683667 2051001 3519619 10558857 31676571 95029713 285089139 1405651649 4216954947 12650864841 37952594523 113857783569 195385579211 586156737633 1758470212899 5275410638697 15826231916091 35592505404329 106777516212987 320332548638961 960997645916883 2882992937750649 4947358251201731 14842074753605193 44526224260815579 133578672782446737 400736018347340211
• Sum of all divisors σ(n): 602960853717222000
• Sum of proper divisors (its aliquot sum) s(n): 202224835369881789
• 400736018347340211 is a deficient number, because the sum of its proper divisors (202224835369881789) is less than itself. Its deficiency is 198511182977458422

Bases of 400736018347340211

• Binary: 10110001111101100110100100100010110010011000011000110110011₂
• Hexadecimal: 0x58FB349164C31B3
• Base-36: 31LT29CYMK6R

Squares and roots of 400736018347340211

• 400736018347340211 squared (400736018347340211²) is 160589356400879790215484818177524521
• 400736018347340211 cubed (400736018347340211³) is 64353939273050519764264534894997425855975380581813931
• The square root of 400736018347340211 is 633037138.2054454245
• The cube root of 400736018347340211 is 737257.9419563019

Scales and comparisons

• 400,736,018,347,340,211 seconds is equal to 12,742,165,825 years, 28 weeks, 5 days, 14 hours, 56 minutes, 51 seconds.
• To count from 1 to 400,736,018,347,340,211 would take you about thirty-eight billion, two hundred twenty-six million, four hundred ninety-seven thousand, four hundred seventy-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 400736018347340211 cubic inches would be around 61438.2 feet tall.

Recreational maths with 400736018347340211

• 400736018347340211 backwards is 112043743810637004
• The number of decimal digits it has is: 18
• The sum of 400736018347340211's digits is 54
• More coming soon!