13877477316981

Names of 13877477316981

• Cardinal: 13877477316981 can be written as Thirteen trillion, eight hundred seventy-seven billion, four hundred seventy-seven million, three hundred sixteen thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 1.3877477316981 × 10¹³

Factors of 13877477316981

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2082

Divisors of 13877477316981

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 19 37 57 111 131 171 333 361 393 703 829 1063 1083 1179 2109 2487 2489 3189 3249 4847 6327 7461 7467 9567 13357 14541 15751 20197 22401 30673 39331 40071 43623 47253 47291 60591 92019 92093 108599 117993 120213 139253 141759 141873 181773 276057 276279 299269 325797 353979 383743 417759 425619 582787 747289 828837 881227 897807 977391 1151229 1253277 1748361 1749767 2063381 2241867 2643681 2645807 2693421 3453687 4018163 5152361 5245083 5249301 6190143 6725601 7931043 7937421 11072953 12054489 14198491 15457083 15747903 16743313 18570429 23812263 32605399 33218859 36163467 39204239 42595473 46371249 50229939 50270333 76345097 97816197 97894859 99656577 115440737 117612717 127786419 150689817 150810999 229035291 293448591 293684577 318122947 346322211 352838151 452432997 619502581 687105873 881053731 954368841 1038966633 1450556843 1858507743 1860002321 2193374003 2863106523 4271307269 4351670529 5575523229 5580006963 6580122009 11770549039 12813921807 13055011587 16740020889 19740366027 35311647117 38441765421 41674106057 81154838111 105934941351 125022318171 243464514333 375066954513 730393542999 1541941924109 4625825772327 13877477316981
• Sum of all divisors σ(n): 21940452293760
• Sum of proper divisors (its aliquot sum) s(n): 8062974976779
• 13877477316981 is a deficient number, because the sum of its proper divisors (8062974976779) is less than itself. Its deficiency is 5814502340202

Bases of 13877477316981

• Binary: 11001001111100011010000110110001100101110101₂
• Hexadecimal: 0xC9F1A1B1975
• Base-36: 4X383OSJ9

Squares and roots of 13877477316981

• 13877477316981 squared (13877477316981²) is 192584376683322174350954361
• 13877477316981 cubed (13877477316981³) is 2672585319027728063601505220767061304141
• The square root of 13877477316981 is 3725248.6248545881
• The cube root of 13877477316981 is 24030.9077007325

Scales and comparisons

• 13,877,477,316,981 seconds is equal to 441,260 years, 44 weeks, 2 days, 10 hours, 16 minutes, 21 seconds.
• To count from 1 to 13,877,477,316,981 would take you about one million, one hundred three thousand, one hundred fifty-two 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 13877477316981 cubic inches would be around 2002.6 feet tall.

Recreational maths with 13877477316981

• 13877477316981 backwards is 18961377477831
• The number of decimal digits it has is: 14
• The sum of 13877477316981's digits is 72
• More coming soon!