22138775872800

Names of 22138775872800

• Cardinal: 22138775872800 can be written as Twenty-two trillion, one hundred thirty-eight billion, seven hundred seventy-five million, eight hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 2.21387758728 × 10¹³

Factors of 22138775872800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4170542

Divisors of 22138775872800

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1200 2213 2400 4426 6639 8852 11065 13278 17704 22130 26556 33195 35408 44260 53112 55325 66390 70816 88520 106224 110650 132780 165975 177040 212448 221300 265560 331950 354080 442600 531120 663900 885200 1062240 1327800 1770400 2655600 4168319 5311200 8336638 12504957 16673276 20841595 25009914 33346552 41683190 50019828 62524785 66693104 83366380 100039656 104207975 125049570 133386208 166732760 200079312 208415950 250099140 312623925 333465520 400158624 416831900 500198280 625247850 666931040 833663800 1000396560 1250495700 1667327600 2000793120 2500991400 3334655200 5001982800 9224489947 10003965600 18448979894 27673469841 36897959788 46122449735 55346939682 73795919576 92244899470 110693879364 138367349205 147591839152 184489798940 221387758728 230612248675 276734698410 295183678304 368979597880 442775517456 461224497350 553469396820 691836746025 737959195760 885551034912 922448994700 1106938793640 1383673492050 1475918391520 1844897989400 2213877587280 2767346984100 3689795978800 4427755174560 5534693968200 7379591957600 11069387936400 22138775872800
• Sum of all divisors σ(n): 72094295669760
• Sum of proper divisors (its aliquot sum) s(n): 49955519796960
• 22138775872800 is an abundant number, because the sum of its proper divisors (49955519796960) is greater than itself. Its abundance is 27816743924160

Bases of 22138775872800

• Binary: 101000010001010010101110111110010010100100000₂
• Hexadecimal: 0x142295DF2520
• Base-36: 7UIEVJQQO

Squares and roots of 22138775872800

• 22138775872800 squared (22138775872800²) is 490125397146071401779840000
• 22138775872800 cubed (22138775872800³) is 10850776316983963527029596769444352000000
• The square root of 22138775872800 is 4705186.0614432667
• The cube root of 22138775872800 is 28079.1873481345

Scales and comparisons

• 22,138,775,872,800 seconds is equal to 703,944 years, 30 weeks, 5 days, 20 hours, 40 minutes.
• To count from 1 to 22,138,775,872,800 would take you about one million, seven hundred fifty-nine thousand, eight hundred sixty-one 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 22138775872800 cubic inches would be around 2339.9 feet tall.

Recreational maths with 22138775872800

• 22138775872800 backwards is 00827857783122
• 22138775872800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 22138775872800's digits is 60
• More coming soon!