1243668128151120

Names of 1243668128151120

• Cardinal: 1243668128151120 can be written as One quadrillion, two hundred forty-three trillion, six hundred sixty-eight billion, one hundred twenty-eight million, one hundred fifty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.24366812815112 × 10¹⁵

Factors of 1243668128151120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25526849967

Divisors of 1243668128151120

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 29 30 35 40 42 48 56 58 60 70 80 84 87 105 112 116 120 140 145 168 174 203 210 232 240 280 290 336 348 406 420 435 464 560 580 609 696 812 840 870 1015 1160 1218 1392 1624 1680 1740 2030 2320 2436 3045 3248 3480 4060 4872 6090 6960 8120 9744 12180 16240 24360 48720 25526849921 51053699842 76580549763 102107399684 127634249605 153161099526 178687949447 204214799368 255268499210 306322199052 357375898894 382902748815 408429598736 510536998420 536063848341 612644398104 714751797788 740278647709 765805497630 893439747235 1021073996840 1072127696682 1225288796208 1429503595576 1480557295418 1531610995260 1786879494470 2042147993680 2144255393364 2220835943127 2680319241705 2859007191152 2961114590836 3063221990520 3573758988940 3701393238545 4288510786728 4441671886254 5181950533963 5360638483410 5922229181672 6126443981040 7147517977880 7402786477090 8577021573456 8883343772508 10363901067926 10721276966820 11104179715635 11844458363344 14295035955760 14805572954180 15545851601889 17766687545016 20727802135852 21442553933640 22208359431270 25909752669815 29611145908360 31091703203778 35533375090032 41455604271704 42885107867280 44416718862540 51819505339630 59222291816720 62183406407556 77729258009445 82911208543408 88833437725080 103639010679260 124366812815112 155458516018890 177666875450160 207278021358520 248733625630224 310917032037780 414556042717040 621834064075560 1243668128151120
• Sum of all divisors σ(n): 4558074322072320
• Sum of proper divisors (its aliquot sum) s(n): 3314406193921200
• 1243668128151120 is an abundant number, because the sum of its proper divisors (3314406193921200) is greater than itself. Its abundance is 2070738065770080

Bases of 1243668128151120

• Binary: 100011010110001110000001100111111110011011001010000₂
• Hexadecimal: 0x46B1C0CFF3650
• Base-36: C8UD90XWEO

Squares and roots of 1243668128151120

• 1243668128151120 squared (1243668128151120²) is 1546710412978910639029557254400
• 1243668128151120 cubed (1243668128151120³) is 1923594444101327575530546183018614455484928000
• The square root of 1243668128151120 is 35265679.1817642441
• The cube root of 1243668128151120 is 107539.5384583633

Scales and comparisons

• 1,243,668,128,151,120 seconds is equal to 39,544,799 years, 28 weeks, 6 days, 18 hours, 52 minutes.
• To count from 1 to 1,243,668,128,151,120 would take you about one hundred eighteen million, six hundred thirty-four thousand, three hundred ninety-eight 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 1243668128151120 cubic inches would be around 8961.6 feet tall.

Recreational maths with 1243668128151120

• 1243668128151120 backwards is 0211518218663421
• The number of decimal digits it has is: 16
• The sum of 1243668128151120's digits is 51
• More coming soon!