1380285964840000

Names of 1380285964840000

• Cardinal: 1380285964840000 can be written as One quadrillion, three hundred eighty trillion, two hundred eighty-five billion, nine hundred sixty-four million, eight hundred forty thousand.

Scientific notation

• Scientific notation: 1.38028596484 × 10¹⁵

Factors of 1380285964840000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 438

Divisors of 1380285964840000

• Number of divisors d(n): 175
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 431 500 625 800 862 1000 1250 1600 1724 2000 2155 2500 3448 4000 4310 5000 6896 8000 8620 10000 10775 13792 17240 20000 21550 27584 34480 40000 43100 53875 68960 86200 107750 137920 172400 185761 215500 269375 344800 371522 431000 538750 689600 743044 862000 928805 1077500 1486088 1724000 1857610 2155000 2972176 3448000 3715220 4310000 4644025 5944352 7430440 8620000 9288050 11888704 14860880 17240000 18576100 23220125 29721760 37152200 46440250 59443520 74304400 80062991 92880500 116100625 148608800 160125982 185761000 232201250 297217600 320251964 371522000 400314955 464402500 640503928 743044000 800629910 928805000 1281007856 1486088000 1601259820 1857610000 2001574775 2562015712 3202519640 3715220000 4003149550 5124031424 6405039280 7430440000 8006299100 10007873875 12810078560 16012598200 20015747750 25620157120 32025196400 34507149121 40031495500 50039369375 64050392800 69014298242 80062991000 100078738750 128100785600 138028596484 160125982000 172535745605 200157477500 276057192968 320251964000 345071491210 400314955000 552114385936 640503928000 690142982420 800629910000 862678728025 1104228771872 1380285964840 1601259820000 1725357456050 2208457543744 2760571929680 3202519640000 3450714912100 4313393640125 5521143859360 6901429824200 8626787280250 11042287718720 13802859648400 17253574560500 21566968200625 27605719296800 34507149121000 43133936401250 55211438593600 69014298242000 86267872802500 138028596484000 172535745605000 276057192968000 345071491210000 690142982420000 1380285964840000
• Sum of all divisors σ(n): 3430620275678035
• Sum of proper divisors (its aliquot sum) s(n): 2050334310838035
• 1380285964840000 is an abundant number, because the sum of its proper divisors (2050334310838035) is greater than itself. Its abundance is 670048345998035

Bases of 1380285964840000

• Binary: 100111001110101110011011110100111110110110001000000₂
• Hexadecimal: 0x4E75CDE9F6C40
• Base-36: DL9QM9JDJ4

Squares and roots of 1380285964840000

• 1380285964840000 squared (1380285964840000²) is 1905189344734289716225600000000
• 1380285964840000 cubed (1380285964840000³) is 2629706112899456454392542099107904000000000000
• 1380285964840000 is a perfect square number. Its square root is 37152200
• The cube root of 1380285964840000 is 111341.3178391199

Scales and comparisons

• 1,380,285,964,840,000 seconds is equal to 43,888,824 years, 9 weeks, 1 day, 11 hours, 6 minutes, 40 seconds.
• To count from 1 to 1,380,285,964,840,000 would take you about one hundred thirty-one million, six hundred sixty-six thousand, four hundred seventy-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 1380285964840000 cubic inches would be around 9278.4 feet tall.

Recreational maths with 1380285964840000

• 1380285964840000 backwards is 0000484695820831
• The number of decimal digits it has is: 16
• The sum of 1380285964840000's digits is 58
• More coming soon!