12490856131982800

Names of 12490856131982800

• Cardinal: 12490856131982800 can be written as Twelve quadrillion, four hundred ninety trillion, eight hundred fifty-six billion, one hundred thirty-one million, nine hundred eighty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.24908561319828 × 10¹⁶

Factors of 12490856131982800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 140928

Divisors of 12490856131982800

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 25 26 40 44 50 52 55 65 80 88 100 104 110 121 130 143 176 200 208 220 242 260 275 286 325 400 440 484 520 550 572 605 650 715 880 968 1040 1100 1144 1210 1300 1430 1573 1936 2200 2288 2420 2600 2860 3025 3146 3575 4400 4840 5200 5720 6050 6292 7150 7865 9680 11440 12100 12584 14300 15730 24200 25168 28600 31460 39325 48400 57200 62920 78650 125840 140897 157300 281794 314600 563588 629200 704485 1127176 1408970 1549867 1831661 2254352 2817940 3099734 3522425 3663322 5635880 6199468 7044850 7326644 7749335 9158305 11271760 12398936 14089700 14653288 15498670 17048537 18316610 20148271 24797872 28179400 29306576 30997340 34097074 36633220 38746675 40296542 45791525 56358800 61994680 68194148 73266440 77493350 80593084 85242685 91583050 100741355 123989360 136388296 146532880 154986700 161186168 170485370 183166100 201482710 221630981 272776592 309973400 322372336 340970740 366332200 402965420 426213425 443261962 503706775 619946800 681941480 732664400 805930840 852426850 886523924 1007413550 1108154905 1363882960 1611861680 1704853700 1773047848 2014827100 2216309810 3409707400 3546095696 4029654200 4432619620 5540774525 6819414800 8059308400 8865239240 11081549050 17730478480 19851964609 22163098100 39703929218 44326196200 79407858436 88652392400 99259823045 158815716872 198519646090 218371610699 258075539917 317631433744 397039292180 436743221398 496299115225 516151079834 794078584360 873486442796 992598230450 1032302159668 1091858053495 1290377699585 1588157168720 1746972885592 1985196460900 2064604319336 2183716106990 2402087717689 2580755399170 2838830939087 3493945771184 3970392921800 4129208638672 4367432213980 4804175435378 5161510798340 5459290267475 5677661878174 6451888497925 7940785843600 8734864427960 9608350870756 10323021596680 10918580534950 11355323756348 12010438588445 12903776995850 14194154695435 17469728855920 19216701741512 20646043193360 21837161069900 22710647512696 24020877176890 25807553991700 28388309390870 31227140329957 38433403483024 43674322139800 45421295025392 48041754353780 51615107983400 56776618781740 60052192942225 62454280659914 70970773477175 87348644279600 96083508707560 103230215966800 113553237563480 120104385884450 124908561319828 141941546954350 156135701649785 192167017415120 227106475126960 240208771768900 249817122639656 283883093908700 312271403299570 480417543537800 499634245279312 567766187817400 624542806599140 780678508248925 960835087075600 1135532375634800 1249085613198280 1561357016497850 2498171226396560 3122714032995700 6245428065991400 12490856131982800
• Sum of all divisors σ(n): 35523000256326674
• Sum of proper divisors (its aliquot sum) s(n): 23032144124343874
• 12490856131982800 is an abundant number, because the sum of its proper divisors (23032144124343874) is greater than itself. Its abundance is 10541287992361074

Bases of 12490856131982800

• Binary: 101100011000000101111000010010101011111111010111010000₂
• Hexadecimal: 0x2C605E12AFF5D0
• Base-36: 3EZN038MU34

Squares and roots of 12490856131982800

• 12490856131982800 squared (12490856131982800²) is 156021486909892315973059495840000
• 12490856131982800 cubed (12490856131982800³) is 1948841946489502596856921602579155867551552000000
• The square root of 12490856131982800 is 111762498.7729909339
• The cube root of 12490856131982800 is 232022.8384422139

Scales and comparisons

• 12,490,856,131,982,800 seconds is equal to 397,170,588 years, 12 weeks, 4 days, 4 hours, 6 minutes, 40 seconds.
• To count from 1 to 12,490,856,131,982,800 would take you about one billion, one hundred ninety-one million, five hundred eleven thousand, seven hundred sixty-four 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 12490856131982800 cubic inches would be around 19335.2 feet tall.

Recreational maths with 12490856131982800

• 12490856131982800 backwards is 00828913165809421
• The number of decimal digits it has is: 17
• The sum of 12490856131982800's digits is 67
• More coming soon!