1398221457726800

Names of 1398221457726800

• Cardinal: 1398221457726800 can be written as One quadrillion, three hundred ninety-eight trillion, two hundred twenty-one billion, four hundred fifty-seven million, seven hundred twenty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.3982214577268 × 10¹⁵

Factors of 1398221457726800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 71415

Divisors of 1398221457726800

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 140 175 200 280 350 400 560 700 883 1400 1766 2800 3532 4415 6181 7064 8830 9227 12362 14128 17660 18454 22075 24724 30905 35320 36908 44150 46135 49448 61291 61810 64589 70640 73816 88300 92270 98896 122582 123620 129178 147632 154525 176600 184540 230675 245164 247240 258356 306455 309050 322945 353200 369080 429037 461350 490328 494480 516712 612910 618100 645890 738160 858074 922700 980656 1033424 1225820 1236200 1291780 1532275 1614725 1716148 1845400 2145185 2451640 2472400 2583560 3064550 3229450 3432296 3690800 4290370 4903280 5167120 6129100 6458900 6864592 8147441 8580740 10725925 12258200 12917800 16294882 17161480 21451850 24516400 25835600 32589764 34322960 40737205 42903700 54119953 57032087 65179528 81474410 85807400 108239906 114064174 130359056 162948820 171614800 203686025 216479812 228128348 270599765 285160435 325897640 378839671 407372050 432959624 456256696 541199530 565532057 570320870 651795280 757679342 814744100 865919248 912513392 1082399060 1131064114 1140641740 1352998825 1425802175 1515358684 1629488200 1894198355 2164798120 2262128228 2281283480 2705997650 2827660285 2851604350 3030717368 3258976400 3788396710 3958724399 4329596240 4524256456 4562566960 5411995300 5655320570 5703208700 6061434736 7576793420 7917448798 9048512912 9470991775 10823990600 11310641140 11406417400 14138301425 15153586840 15834897596 18941983550 19793621995 21647981200 22621282280 22812834800 28276602850 30307173680 31669795192 37883967100 39587243990 45242564560 56553205700 63339590384 75767934200 79174487980 98968109975 113106411400 151535868400 158348975960 197936219950 226212822800 316697951920 395872439900 499364806331 791744879800 998729612662 1583489759600 1997459225324 2496824031655 3495553644317 3994918450648 4993648063310 6991107288634 7989836901296 9987296126620 12484120158275 13982214577268 17477768221585 19974592253240 24968240316550 27964429154536 34955536443170 39949184506480 49936480633100 55928858309072 69911072886340 87388841107925 99872961266200 139822145772680 174777682215850 199745922532400 279644291545360 349555364431700 699110728863400 1398221457726800
• Sum of all divisors σ(n): 3843943702190592
• Sum of proper divisors (its aliquot sum) s(n): 2445722244463792
• 1398221457726800 is an abundant number, because the sum of its proper divisors (2445722244463792) is greater than itself. Its abundance is 1047500786736992

Bases of 1398221457726800

• Binary: 100111101111010110011001101010011100001110101010000₂
• Hexadecimal: 0x4F7ACCD4E1D50
• Base-36: DRMM2IX7BK

Squares and roots of 1398221457726800

• 1398221457726800 squared (1398221457726800²) is 1955023244847657559423438240000
• 1398221457726800 cubed (1398221457726800³) is 2733555451300670390129381410071270592832000000
• The square root of 1398221457726800 is 37392799.5438533593
• The cube root of 1398221457726800 is 111821.5018580173

Scales and comparisons

• 1,398,221,457,726,800 seconds is equal to 44,459,117 years, 19 weeks, 2 days, 16 hours, 33 minutes, 20 seconds.
• To count from 1 to 1,398,221,457,726,800 would take you about one hundred thirty-three million, three hundred seventy-seven thousand, three hundred fifty-two 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 1398221457726800 cubic inches would be around 9318.5 feet tall.

Recreational maths with 1398221457726800

• 1398221457726800 backwards is 0086277541228931
• The number of decimal digits it has is: 16
• The sum of 1398221457726800's digits is 65
• More coming soon!