400954214555841415

Names of 400954214555841415

• Cardinal: 400954214555841415 can be written as Four hundred quadrillion, nine hundred fifty-four trillion, two hundred fourteen billion, five hundred fifty-five million, eight hundred forty-one thousand, four hundred fifteen.

Scientific notation

• Scientific notation: 4.00954214555841415 × 10¹⁷

Factors of 400954214555841415

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 187514686351

Divisors of 400954214555841415

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 7 35 199 307 995 1393 1535 2149 6965 10745 61093 305465 427651 2138255 187514685833 937573429165 1312602800831 6563014004155 37315422480767 57567008550731 186577112403835 261207957365369 287835042753655 402969059855117 1306039786826845 2014845299275585 11455834701595469 57279173507977345 80190842911168283 400954214555841415
• Sum of all divisors σ(n): 554443423073971200
• Sum of proper divisors (its aliquot sum) s(n): 153489208518129785
• 400954214555841415 is a deficient number, because the sum of its proper divisors (153489208518129785) is less than itself. Its deficiency is 247465006037711630

Bases of 400954214555841415

• Binary: 10110010000011110011011101111011001110010111111001110000111₂
• Hexadecimal: 0x59079BBD9CBF387
• Base-36: 31NYENBBIBUV

Squares and roots of 400954214555841415

• 400954214555841415 squared (400954214555841415²) is 160764282170091711628905298629202225
• 400954214555841415 cubed (400954214555841415³) is 64459116486142782626965431363889731662979475065148375
• The square root of 400954214555841415 is 633209455.5167677019
• The cube root of 400954214555841415 is 737391.7272017471

Scales and comparisons

• 400,954,214,555,841,415 seconds is equal to 12,749,103,790 years, 3 weeks, 11 hours, 56 minutes, 55 seconds.
• To count from 1 to 400,954,214,555,841,415 would take you about thirty-eight billion, two hundred forty-seven million, three hundred eleven thousand, three hundred seventy 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 400954214555841415 cubic inches would be around 61449.3 feet tall.

Recreational maths with 400954214555841415

• 400954214555841415 backwards is 514148555412459004
• The number of decimal digits it has is: 18
• The sum of 400954214555841415's digits is 67
• More coming soon!