23121968838381

Names of 23121968838381

• Cardinal: 23121968838381 can be written as Twenty-three trillion, one hundred twenty-one billion, nine hundred sixty-eight million, eight hundred thirty-eight thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 2.3121968838381 × 10¹³

Factors of 23121968838381

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5175

Divisors of 23121968838381

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 29 37 49 63 87 111 147 203 259 261 333 343 441 609 777 1029 1073 1369 1421 1813 1827 2331 3087 3219 4107 4263 5099 5439 7511 9583 9657 9947 12321 12691 12789 15297 16317 22533 28749 29841 35693 38073 39701 45891 50653 52577 67081 67599 86247 89523 107079 114219 119103 147871 151959 157731 188663 201243 249851 277907 321237 354571 357309 368039 443613 455877 469567 473193 565989 603729 749553 833721 1035097 1063713 1104117 1320641 1330839 1408701 1468937 1697967 1748957 1945349 2248659 2481997 2501163 3105291 3191139 3312351 3961923 4226103 4406811 5246871 5471227 5836047 6980531 7245679 7445991 9244487 9315873 10282559 11885769 13220433 13617443 15740613 16413681 17373979 17508141 20941593 21737037 22337973 27733461 30847677 38298589 40852329 48863717 49241043 50719753 52121937 62824779 64711409 65211111 71977913 83200383 92543031 114895767 122556987 146591151 152159259 156365811 194134227 202435399 215933739 258279647 268090123 342046019 344687301 439773453 456477777 503845391 582402681 607306197 647801217 774838941 804270369 1026138057 1417047793 1511536173 1807957529 1821918591 1876630861 2324516823 2394322133 2412811107 3078414171 4251143379 4534608519 5423872587 5629892583 7182966399 7490109763 9919334551 12655702703 12753430137 16271617761 16889677749 21548899197 22470329289 29758003653 37967108109 52430768341 67410987867 69435341857 88589918921 89274010959 113901324327 157292305023 208306025571 265769756763 367015378387 471876915069 624918076713 797309270289 1101046135161 2569107648709 3303138405483 7707322946127 23121968838381
• Sum of all divisors σ(n): 41418936000000
• Sum of proper divisors (its aliquot sum) s(n): 18296967161619
• 23121968838381 is a deficient number, because the sum of its proper divisors (18296967161619) is less than itself. Its deficiency is 4825001676762

Bases of 23121968838381

• Binary: 101010000011110000000101111010011011011101101₂
• Hexadecimal: 0x150780BD36ED
• Base-36: 872339699

Squares and roots of 23121968838381

• 23121968838381 squared (23121968838381²) is 534625442963062010498701161
• 23121968838381 cubed (23121968838381³) is 12361592832397558485581523710116426060341
• The square root of 23121968838381 is 4808530.8399116043
• The cube root of 23121968838381 is 28488.8512208969

Scales and comparisons

• 23,121,968,838,381 seconds is equal to 735,207 years, 4 weeks, 4 days, 1 hour, 46 minutes, 21 seconds.
• To count from 1 to 23,121,968,838,381 would take you about one million, eight hundred thirty-eight thousand and seventeen 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 23121968838381 cubic inches would be around 2374.1 feet tall.

Recreational maths with 23121968838381

• 23121968838381 backwards is 18383886912132
• 23121968838381 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 23121968838381's digits is 63
• More coming soon!