448986981513135416464

Names of 448986981513135416464

• Cardinal: 448986981513135416464 can be written as Four hundred forty-eight quintillion, nine hundred eighty-six quadrillion, nine hundred eighty-one trillion, five hundred thirteen billion, one hundred thirty-five million, four hundred sixteen thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.48986981513135416464 × 10²⁰

Factors of 448986981513135416464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11207

Divisors of 448986981513135416464

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 16 197 394 788 1576 3152 3659 7318 7349 14636 14698 29272 29396 38809 58544 58792 77618 117584 155236 310472 620944 720823 1441646 1447753 2883292 2895506 5766584 5791012 11533168 11582024 13388281 23164048 26776562 26889991 53553124 53779982 107106248 107559964 142002131 214212496 215119928 284004262 285207341 430239856 568008524 570414682 1136017048 1140829364 2272034096 2281658728 2637491357 4563317456 5274982714 5297328227 10549965428 10594656454 21099930856 21189312908 42199861712 42378625816 84757251632 98390477069 196780954138 393561908276 519585797329 787123816552 1039171594658 1043573660719 1574247633104 2078343189316 2087147321438 4156686378632 4174294642876 8313372757264 8348589285752 16697178571504 19382923982593 38765847965186 77531695930372 155063391860744 310126783721488 3818436024570821 7636872049141642 15273744098283284 30547488196566568 61094976393133136
• Sum of all divisors σ(n): 449044910692735731278
• Sum of proper divisors (its aliquot sum) s(n): 57929179600314814
• 448986981513135416464 is a deficient number, because the sum of its proper divisors (57929179600314814) is less than itself. Its deficiency is 448929052333535101650

Bases of 448986981513135416464

• Binary: 110000101011011110010001100001101100111101001010100000110010010010000₂
• Hexadecimal: 0x1856F230D9E9506490
• Base-36: 2MR6XLPYPAC8LS

Squares and roots of 448986981513135416464

• 448986981513135416464 squared (448986981513135416464²) is 201589309568276604228006065997682722263296
• 448986981513135416464 cubed (448986981513135416464³) is 90510975608377540225272114575271914352897951496889637621305344
• 448986981513135416464 is a perfect square number. Its square root is 21189312908
• The cube root of 448986981513135416464 is 7657339.7397604073

Scales and comparisons

• 448,986,981,513,135,416,464 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 448,986,981,513,135,416,464 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 448986981513135416464 cubic inches would be around 638111.6 feet tall.

Recreational maths with 448986981513135416464

• 448986981513135416464 backwards is 464614531315189689844
• The number of decimal digits it has is: 21
• The sum of 448986981513135416464's digits is 100
• More coming soon!