23781013401920

Names of 23781013401920

• Cardinal: 23781013401920 can be written as Twenty-three trillion, seven hundred eighty-one billion, thirteen million, four hundred one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.378101340192 × 10¹³

Factors of 23781013401920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 218

Divisors of 23781013401920

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 61 64 80 82 109 122 160 164 205 218 244 305 320 328 410 436 488 545 610 656 820 872 976 1090 1220 1312 1640 1681 1744 1952 2180 2440 2501 2624 3280 3362 3488 3721 3904 4360 4469 4880 5002 6560 6649 6724 6976 7442 8405 8720 8938 9760 10004 11881 12505 13120 13298 13448 14884 16810 17440 17876 18605 19520 20008 22345 23762 25010 26596 26896 29768 33245 33620 34880 35752 37210 40016 44690 47524 50020 53192 53792 59405 59536 66490 67240 71504 74420 80032 89380 95048 100040 102541 106384 107584 118810 119072 132980 134480 143008 148840 152561 160064 178760 183229 190096 200080 205082 212768 237620 238144 265960 268960 272609 286016 297680 305122 357520 366458 380192 400160 405589 410164 425536 475240 487121 512705 531920 537920 545218 595360 610244 715040 724741 732916 760384 762805 800320 811178 820328 916145 950480 974242 1025410 1063840 1090436 1190720 1220488 1363045 1430080 1449482 1465832 1525610 1622356 1640656 1832290 1900960 1948484 2027945 2050820 2127680 2180872 2435605 2440976 2726090 2898964 2931664 3051220 3244712 3281312 3623705 3664580 3801920 3896968 4055890 4101640 4361744 4871210 4881952 5452180 5797928 5863328 6102440 6255001 6489424 6562624 7247410 7329160 7793936 8111780 8203280 8723488 9742420 9763904 10904360 11176969 11595856 11726656 12204880 12510002 12978848 14494820 14658320 15587872 16223560 16406560 16629149 17446976 19484840 19971961 21808720 22353938 23191712 24409760 25020004 25957696 28989640 29316640 29714381 31175744 31275005 32447120 32813120 33258298 38969680 39943922 43617440 44209201 44707876 46383424 48819520 50040008 55884845 57979280 58633280 59428762 62550010 64894240 66516596 77939360 79887844 83145745 87234880 88418402 89415752 99859805 100080016 111769690 115958560 118857524 125100020 129788480 133033192 148571905 155878720 159775688 166291490 176836804 178831504 199719610 200160032 221046005 223539380 231917120 237715048 250200040 266066384 297143810 319551376 332582980 353673608 357663008 399439220 400320064 442092010 447078760 475430096 500400080 532132768 594287620 639102752 665165960 681795109 707347216 715326016 798878440 884184020 894157520 950860192 1000800160 1064265536 1188575240 1218289621 1278205504 1330331920 1363590218 1414694432 1597756880 1768368040 1788315040 1812577241 1901720384 2001600320 2377150480 2436579242 2660663840 2727180436 2829388864 3195513760 3408975545 3536736080 3576630080 3625154482 4754300960 4873158484 5321327680 5454360872 6091448105 6391027520 6817951090 7073472160 7250308964 9062886205 9508601920 9746316968 10908721744 12182896210 13635902180 14146944320 14500617928 18125772410 19492633936 21817443488 24365792420 27271804360 29001235856 36251544820 38985267872 43634886976 48731584840 54543608720 58002471712 72503089640 74315666881 77970535744 97463169680 109087217440 116004943424 145006179280 148631333762 194926339360 218174434880 290012358560 297262667524 371578334405 389852678720 580024717120 594525335048 743156668810 1189050670096 1486313337620 2378101340192 2972626675240 4756202680384 5945253350480 11890506700960 23781013401920
• Sum of all divisors σ(n): 59556887504478
• Sum of proper divisors (its aliquot sum) s(n): 35775874102558
• 23781013401920 is an abundant number, because the sum of its proper divisors (35775874102558) is greater than itself. Its abundance is 11994860700638

Bases of 23781013401920

• Binary: 101011010000011110010110110110011000101000000₂
• Hexadecimal: 0x15A0F2DB3140
• Base-36: 8FGUHDE0W

Squares and roots of 23781013401920

• 23781013401920 squared (23781013401920²) is 565536598422298651459686400
• 23781013401920 cubed (23781013401920³) is 13449033426356933358135545249000357888000
• The square root of 23781013401920 is 4876578.0422259215
• The cube root of 23781013401920 is 28756.9917319445

Scales and comparisons

• 23,781,013,401,920 seconds is equal to 756,162 years, 34 weeks, 4 days, 16 hours, 5 minutes, 20 seconds.
• To count from 1 to 23,781,013,401,920 would take you about one million, eight hundred ninety thousand, four hundred 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 23781013401920 cubic inches would be around 2396.4 feet tall.

Recreational maths with 23781013401920

• 23781013401920 backwards is 02910431018732
• 23781013401920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 23781013401920's digits is 41
• More coming soon!