398414057836181004

Names of 398414057836181004

• Cardinal: 398414057836181004 can be written as Three hundred ninety-eight quadrillion, four hundred fourteen trillion, fifty-seven billion, eight hundred thirty-six million, one hundred eighty-one thousand and four.

Scientific notation

• Scientific notation: 3.98414057836181004 × 10¹⁷

Factors of 398414057836181004

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3689019054038718

Divisors of 398414057836181004

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 3689019054038713 7378038108077426 11067057162116139 14756076216154852 22134114324232278 33201171486348417 44268228648464556 66402342972696834 99603514459045251 132804685945393668 199207028918090502 398414057836181004
• Sum of all divisors σ(n): 1032925335130839920
• Sum of proper divisors (its aliquot sum) s(n): 634511277294658916
• 398414057836181004 is an abundant number, because the sum of its proper divisors (634511277294658916) is greater than itself. Its abundance is 236097219458477912

Bases of 398414057836181004

• Binary: 10110000111011100110111100110000110110110001111011000001100₂
• Hexadecimal: 0x587737986D8F60C
• Base-36: 30YXZVFDIY30

Squares and roots of 398414057836181004

• 398414057836181004 squared (398414057836181004²) is 158733761481491782079145127450448016
• 398414057836181004 cubed (398414057836181004³) is 63241762027441627354602431076003840655384494268688064
• The square root of 398414057836181004 is 631200489.4137685981
• The cube root of 398414057836181004 is 735831.2331099305

Scales and comparisons

• 398,414,057,836,181,004 seconds is equal to 12,668,334,663 years, 30 weeks, 6 days, 9 hours, 23 minutes, 24 seconds.
• To count from 1 to 398,414,057,836,181,004 would take you about thirty-eight billion, five million, three thousand, nine hundred ninety 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 398414057836181004 cubic inches would be around 61319.3 feet tall.

Recreational maths with 398414057836181004

• 398414057836181004 backwards is 400181638750414893
• The number of decimal digits it has is: 18
• The sum of 398414057836181004's digits is 72
• More coming soon!