401449252434461339428

Names of 401449252434461339428

• Cardinal: 401449252434461339428 can be written as Four hundred one quintillion, four hundred forty-nine quadrillion, two hundred fifty-two trillion, four hundred thirty-four billion, four hundred sixty-one million, three hundred thirty-nine thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 4.01449252434461339428 × 10²⁰

Factors of 401449252434461339428

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 77561728681

Divisors of 401449252434461339428

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 47 94 188 27540991 55081982 110163964 1294426577 2588853154 5177706308 77534187641 155068375282 310136750564 3644106819127 7288213638254 14576427276508 2135368364013092231 4270736728026184462 8541473456052368924 100362313108615334857 200724626217230669714 401449252434461339428
• Sum of all divisors σ(n): 717483796369139810304
• Sum of proper divisors (its aliquot sum) s(n): 316034543934678470876
• 401449252434461339428 is a deficient number, because the sum of its proper divisors (316034543934678470876) is less than itself. Its deficiency is 85414708499782868552

Bases of 401449252434461339428

• Binary: 101011100001100111010010000000001111010101110001100000010111100100100₂
• Hexadecimal: 0x15C33A401EAE302F24
• Base-36: 2CQ0U35SCC6YAS

Squares and roots of 401449252434461339428

• 401449252434461339428 squared (401449252434461339428²) is 161161502280187863661334071169571827367184
• 401449252434461339428 cubed (401449252434461339428³) is 64698164611596154431199639586912423990533600781568347412530752
• The square root of 401449252434461339428 is 20036198552.4814896067
• The cube root of 401449252434461339428 is 7376950.7580966287

Scales and comparisons

• 401,449,252,434,461,339,428 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 401,449,252,434,461,339,428 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 401449252434461339428 cubic inches would be around 614745.9 feet tall.

Recreational maths with 401449252434461339428

• 401449252434461339428 backwards is 824933164434252944104
• The number of decimal digits it has is: 21
• The sum of 401449252434461339428's digits is 82
• More coming soon!