64672428626744029

Names of 64672428626744029

• Cardinal: 64672428626744029 can be written as Sixty-four quadrillion, six hundred seventy-two trillion, four hundred twenty-eight billion, six hundred twenty-six million, seven hundred forty-four thousand and twenty-nine.

Scientific notation

• Scientific notation: 6.4672428626744029 × 10¹⁶

Factors of 64672428626744029

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 160

Divisors of 64672428626744029

• Number of divisors d(n): 160
• Complete list of divisors:
  1 7 13 31 91 109 169 217 403 763 961 1183 1417 2197 2821 3379 5239 6727 9919 11881 12493 15379 18421 23653 29791 36673 43927 68107 83167 87451 104749 128947 154453 162409 208537 239473 307489 368311 387283 476749 571051 733243 1081171 1136863 1295029 1361737 1676311 2007889 2111317 2578177 2710981 3247219 3997357 4788043 5034679 7423663 9065203 9532159 11417641 14055223 14779219 16835377 17702581 22730533 26102557 33516301 35242753 40145899 42213847 51965641 62244559 65450827 79923487 117847639 123918067 141158161 148429333 182717899 218859901 230133553 281021293 295496929 353946871 435711913 458155789 521896687 548780011 809179267 988107127 1039005331 1244522869 1532019307 1610934871 1835056093 1929581329 2477628097 2845178713 3653276809 3841460077 4375902991 4601309323 5664254869 6784656931 7134140143 8711660083 12845392651 13507069303 16178797297 19916250991 23855729209 25084557277 30631320937 32209165261 38580208939 47492598517 49938981001 56886738883 59817021199 88200540103 113251581079 135652992721 166990104463 175591900939 210324364861 270061462573 310124479717 398207172181 418719148393 501542716207 617403780721 739527605479 777621275587 949570949047 1472270554027 1763488905373 2170871358019 2734216743193 3510799013449 4205242774351 5176693238353 5443348929109 6520055310691 9613858871227 12344422337611 19139517202351 22925355769849 29436699420457 45640387174837 54668156066563 67297012098589 84760719038983 160477490388943 298029625008037 382677092465941 593325033272881 710686028865319 2086207375056259 4974802202057233 9238918375249147 64672428626744029
• Sum of all divisors σ(n): 83502740431452160
• Sum of proper divisors (its aliquot sum) s(n): 18830311804708131
• 64672428626744029 is a deficient number, because the sum of its proper divisors (18830311804708131) is less than itself. Its deficiency is 45842116822035898

Bases of 64672428626744029

• Binary: 11100101110000110011101100101111000011110001001011011101₂
• Hexadecimal: 0xE5C33B2F0F12DD
• Base-36: HOSGNK3QLLP

Squares and roots of 64672428626744029

• 64672428626744029 squared (64672428626744029²) is 4182523024481300572672901887152841
• 64672428626744029 cubed (64672428626744029³) is 270493921780480480381222970924978062443822907136389
• The square root of 64672428626744029 is 254307743.9378204011
• The cube root of 64672428626744029 is 401396.0151585847

Scales and comparisons

• 64,672,428,626,744,029 seconds is equal to 2,056,383,185 years, 19 weeks, 3 days, 4 hours, 53 minutes, 49 seconds.
• To count from 1 to 64,672,428,626,744,029 would take you about six billion, one hundred sixty-nine million, one hundred forty-nine thousand, five hundred fifty-six 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 64672428626744029 cubic inches would be around 33449.7 feet tall.

Recreational maths with 64672428626744029

• 64672428626744029 backwards is 92044762682427646
• The number of decimal digits it has is: 17
• The sum of 64672428626744029's digits is 79
• More coming soon!