80641340381709515317

Names of 80641340381709515317

• Cardinal: 80641340381709515317 can be written as Eighty quintillion, six hundred forty-one quadrillion, three hundred forty trillion, three hundred eighty-one billion, seven hundred nine million, five hundred fifteen thousand, three hundred seventeen.

Scientific notation

• Scientific notation: 8.0641340381709515317 × 10¹⁹

Factors of 80641340381709515317

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 87

Divisors of 80641340381709515317

• Number of divisors d(n): 210
• Complete list of divisors:
  1 7 13 49 67 91 169 343 469 637 871 1183 2197 2401 3283 4459 4489 6097 8281 11323 15379 22981 28561 31213 31423 42679 57967 58357 79261 107653 147199 160867 199927 219961 298753 300763 371293 405769 408499 554827 753571 758641 1030393 1399489 1539727 1913587 2091271 2105341 2599051 2859493 3883789 3909919 5274997 5310487 7212751 9796423 9862333 10778089 13395109 14737387 18193357 20016451 20151121 24876631 27186523 27369433 37173409 50489257 50828947 68574961 69036331 93765763 103161709 127353499 128210329 140115157 141057847 174136417 191586031 260213863 261964573 353424799 355802629 483254317 656360341 660776311 722131963 891474493 897472303 987404929 1218954919 1341102217 1350125107 1666734277 1821497041 1833752011 2490618403 3382780219 3405539449 4594522387 4625434177 6282306121 6911834503 8532684433 8590092043 9387715519 9450875749 11667139939 12836264077 17434328821 17551626391 23679461533 23838776143 32378039239 43976142847 44272012837 48382841521 59728791031 60130644301 66156130243 81669979573 89853848539 90458382169 111671196559 122040301747 122861384737 166871433001 226646274673 228171143083 307832999929 309904089859 420914510107 463092911701 571689857011 575536166881 628976939773 633208675183 781698375913 860029693159 1168100031007 1175958968197 1586523922711 1597198001581 2169328629013 2946401570749 2966224860079 3241650381907 4001828999077 4028753168167 4432460726281 5471888631391 6020207852113 7481970169453 8176700217049 8231712777379 11180386011067 15185300403091 15287466586561 20624810995243 20763574020553 28201272177169 31027225083967 38303220419737 38560923181027 42141454964791 52373791186171 57621989441653 78262702077469 106297102821637 107012266105927 145345018143871 197408905240183 198737065625293 217190575587769 268122542938159 269926462267189 366616538303197 403353926091571 501292001353351 547838914542283 749085862741489 1017415127007097 1381862336681281 1391159459377051 1889485235870323 2566315768122379 2583581853128809 2823477482640997 3509044009473457 5243601039190423 7121905889049679 9738116215639357 13226396651092261 17964210376856653 18085072971901663 24563308066314199 33586564090674517 36705207274332961 68166813509475499 92584776557645827 126595510803311641 171943156464199393 235105948634721619 477167694566328493 886168575623181487 1203602095249395751 1645741640443051333 6203180029362270409 11520191483101359331 80641340381709515317
• Sum of all divisors σ(n): 103459784628274322178
• Sum of proper divisors (its aliquot sum) s(n): 22818444246564806861
• 80641340381709515317 is a deficient number, because the sum of its proper divisors (22818444246564806861) is less than itself. Its deficiency is 57822896135144708456

Bases of 80641340381709515317

• Binary: 1000101111100011111100101111101001000101111001010001011101000110101₂
• Hexadecimal: 0x45F1F97D22F28BA35
• Base-36: H0OAXEFSQ2T6D

Squares and roots of 80641340381709515317

• 80641340381709515317 squared (80641340381709515317²) is 6503025778558733757528963643539057610489
• 80641340381709515317 cubed (80641340381709515317³) is 524412715319786376937981550429898860011639054318696365360013
• The square root of 80641340381709515317 is 8980052359.6307340973
• The cube root of 80641340381709515317 is 4320353.1301001343
• Being both a perfect square and a perfect cube, 80641340381709515317 is also a perfect sixth number.

Scales and comparisons

• 80,641,340,381,709,515,317 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 80,641,340,381,709,515,317 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 80641340381709515317 cubic inches would be around 360029.4 feet tall.

Recreational maths with 80641340381709515317

• 80641340381709515317 backwards is 71351590718304314608
• The number of decimal digits it has is: 20
• The sum of 80641340381709515317's digits is 76
• More coming soon!