23421438875840

Names of 23421438875840

• Cardinal: 23421438875840 can be written as Twenty-three trillion, four hundred twenty-one billion, four hundred thirty-eight million, eight hundred seventy-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.342143887584 × 10¹³

Factors of 23421438875840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 143

Divisors of 23421438875840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 47 64 80 89 94 160 178 188 235 320 356 376 445 470 712 752 890 940 1424 1504 1780 1880 2209 2848 3008 3560 3760 4183 4418 5696 7120 7520 7921 8366 8836 11045 14240 15040 15842 16732 17672 20915 22090 28480 31684 33464 35344 39605 41830 44180 63368 66928 70688 79210 83660 88360 103823 126736 133856 141376 158420 167320 176720 196601 207646 253472 267712 316840 334640 353440 372287 393202 415292 506944 519115 633680 669280 704969 706880 744574 786404 830584 983005 1038230 1267360 1338560 1409938 1489148 1572808 1661168 1861435 1966010 2076460 2534720 2819876 2978296 3145616 3322336 3524845 3722870 3932020 4152920 5639752 5956592 6291232 6644672 7049690 7445740 7864040 8305840 9240247 11279504 11913184 12582464 14099380 14891480 15728080 16611680 17497489 18480494 22559008 23826368 28198760 29782960 31456160 33133543 33223360 34994978 36960988 45118016 46201235 56397520 59565920 62912320 66267086 69989956 73921976 87487445 92402470 112795040 119131840 132534172 139979912 147843952 165667715 174974890 184804940 225590080 265068344 279959824 295687904 331335430 349949780 369609880 530136688 559919648 591375808 662670860 699899560 739219760 822381983 1060273376 1119839296 1325341720 1399799120 1478439520 1557276521 1644763966 2120546752 2650683440 2799598240 2956879040 3114553042 3289527932 4111909915 5301366880 5599196480 6229106084 6579055864 7786382605 8223819830 10602733760 12458212168 13158111728 15572765210 16447639660 24916424336 26316223456 31145530420 32895279320 49832848672 52632446912 62291060840 65790558640 73191996487 99665697344 124582121680 131581117280 146383992974 249164243360 263162234560 292767985948 365959982435 498328486720 585535971896 731919964870 1171071943792 1463839929740 2342143887584 2927679859480 4684287775168 5855359718960 11710719437920 23421438875840
• Sum of all divisors σ(n): 57632283820800
• Sum of proper divisors (its aliquot sum) s(n): 34210844944960
• 23421438875840 is an abundant number, because the sum of its proper divisors (34210844944960) is greater than itself. Its abundance is 10789406069120

Bases of 23421438875840

• Binary: 101010100110100111010100010110101100011000000₂
• Hexadecimal: 0x154D3A8B58C0
• Base-36: 8AVNRZE0W

Squares and roots of 23421438875840

• 23421438875840 squared (23421438875840²) is 548563799014709282935705600
• 23421438875840 cubed (23421438875840³) is 12848153488121592287346065063061192704000
• The square root of 23421438875840 is 4839570.1127104255
• The cube root of 23421438875840 is 28611.3175397943

Scales and comparisons

• 23,421,438,875,840 seconds is equal to 744,729 years, 16 weeks, 11 hours, 17 minutes, 20 seconds.
• To count from 1 to 23,421,438,875,840 would take you about one million, eight hundred sixty-one thousand, eight hundred twenty-three 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 23421438875840 cubic inches would be around 2384.3 feet tall.

Recreational maths with 23421438875840

• 23421438875840 backwards is 04857883412432
• The number of decimal digits it has is: 14
• The sum of 23421438875840's digits is 59
• More coming soon!