400543007678424

Names of 400543007678424

• Cardinal: 400543007678424 can be written as Four hundred trillion, five hundred forty-three billion, seven million, six hundred seventy-eight thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 4.00543007678424 × 10¹⁴

Factors of 400543007678424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 173322252

Divisors of 400543007678424

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 104 108 117 156 216 234 312 351 468 702 823 936 1404 1646 2469 2808 3292 4938 6584 7407 9876 10699 14814 19752 21398 22221 29628 32097 42796 44442 59256 64194 85592 88884 96291 128388 177768 192582 256776 288873 385164 577746 770328 1155492 2310984 173321411 346642822 519964233 693285644 1039928466 1386571288 1559892699 2079856932 2253178343 3119785398 4159713864 4506356686 4679678097 6239570796 6759535029 9012713372 9359356194 12479141592 13519070058 18025426744 18718712388 20278605087 27038140116 37437424776 40557210174 54076280232 60835815261 81114420348 121671630522 142643521253 162228840696 243343261044 285287042506 427930563759 486686522088 570574085012 855861127518 1141148170024 1283791691277 1711722255036 1854365776289 2567583382554 3423444510072 3708731552578 3851375073831 5135166765108 5563097328867 7417463105156 7702750147662 10270333530216 11126194657734 14834926210312 15405500295324 16689291986601 22252389315468 30811000590648 33378583973202 44504778630936 50067875959803 66757167946404 100135751919606 133514335892808 200271503839212 400543007678424
• Sum of all divisors σ(n): 1199661485299200
• Sum of proper divisors (its aliquot sum) s(n): 799118477620776
• 400543007678424 is an abundant number, because the sum of its proper divisors (799118477620776) is greater than itself. Its abundance is 398575469942352

Bases of 400543007678424

• Binary: 1011011000100101010101111101100001001111111011000₂
• Hexadecimal: 0x16C4AAFB09FD8
• Base-36: 3XZAX122U0

Squares and roots of 400543007678424

• 400543007678424 squared (400543007678424²) is 160434701000078027422195123776
• 400543007678424 cubed (400543007678424³) is 64260997674559911929591429093851539084609024
• The square root of 400543007678424 is 20013570.5879391747
• The cube root of 400543007678424 is 73713.9558537015

Scales and comparisons

• 400,543,007,678,424 seconds is equal to 12,736,028 years, 35 weeks, 3 days, 17 hours, 20 minutes, 24 seconds.
• To count from 1 to 400,543,007,678,424 would take you about thirty-one million, eight hundred forty thousand and seventy-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 400543007678424 cubic inches would be around 6142.8 feet tall.

Recreational maths with 400543007678424

• 400543007678424 backwards is 424876700345004
• 400543007678424 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 400543007678424's digits is 54
• More coming soon!