143212327313920

Names of 143212327313920

• Cardinal: 143212327313920 can be written as One hundred forty-three trillion, two hundred twelve billion, three hundred twenty-seven million, three hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4321232731392 × 10¹⁴

Factors of 143212327313920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 917087205

Divisors of 143212327313920

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 61 64 80 122 128 160 244 256 305 320 488 512 610 640 976 1220 1280 1952 2440 2560 3904 4880 7808 9760 15616 19520 31232 39040 78080 156160 917087137 1834174274 3668348548 4585435685 7336697096 9170871370 14673394192 18341742740 29346788384 36683485480 55942315357 58693576768 73366970960 111884630714 117387153536 146733941920 223769261428 234774307072 279711576785 293467883840 447538522856 469548614144 559423153570 586935767680 895077045712 1118846307140 1173871535360 1790154091424 2237692614280 2347743070720 3580308182848 4475385228560 7160616365696 8950770457120 14321232731392 17901540914240 28642465462784 35803081828480 71606163656960 143212327313920
• Sum of all divisors σ(n): 349003012888728
• Sum of proper divisors (its aliquot sum) s(n): 205790685574808
• 143212327313920 is an abundant number, because the sum of its proper divisors (205790685574808) is greater than itself. Its abundance is 62578358260888

Bases of 143212327313920

• Binary: 100000100100000000110111111001011010001000000000₂
• Hexadecimal: 0x824037E5A200
• Base-36: 1ERIU21SSG

Squares and roots of 143212327313920

• 143212327313920 squared (143212327313920²) is 20509770694669356482225766400
• 143212327313920 cubed (143212327313920³) is 2937251993858432253882690532402725388288000
• The square root of 143212327313920 is 11967135.3010618209
• The cube root of 143212327313920 is 52319.0842850825

Scales and comparisons

• 143,212,327,313,920 seconds is equal to 4,553,709 years, 1 week, 1 day, 15 hours, 38 minutes, 40 seconds.
• To count from 1 to 143,212,327,313,920 would take you about eleven million, three hundred eighty-four thousand, two 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 143212327313920 cubic inches would be around 4359.9 feet tall.

Recreational maths with 143212327313920

• 143212327313920 backwards is 029313723212341
• The number of decimal digits it has is: 15
• The sum of 143212327313920's digits is 43
• More coming soon!