21990023666162200

Names of 21990023666162200

• Cardinal: 21990023666162200 can be written as Twenty-one quadrillion, nine hundred ninety trillion, twenty-three billion, six hundred sixty-six million, one hundred sixty-two thousand, two hundred.

Scientific notation

• Scientific notation: 2.19900236661622 × 10¹⁶

Factors of 21990023666162200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2745253110

Divisors of 21990023666162200

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 121 200 220 242 275 331 440 484 550 605 662 968 1100 1210 1324 1655 2200 2420 2648 3025 3310 3641 4840 6050 6620 7282 8275 12100 13240 14564 16550 18205 24200 29128 33100 36410 40051 66200 72820 80102 91025 145640 160204 182050 200255 320408 364100 400510 728200 801020 1001275 1602040 2002550 4005100 8010200 2745252761 5490505522 10981011044 13726263805 21962022088 27452527610 30197780371 54905055220 60395560742 68631319025 109810110440 120791121484 137262638050 150988901855 241582242968 274525276100 301977803710 332175584081 549050552200 603955607420 664351168162 754944509275 908678663891 1207911214840 1328702336324 1509889018550 1660877920405 1817357327782 2657404672648 3019778037100 3321755840810 3634714655564 4543393319455 6039556074200 6643511681620 7269429311128 8304389602025 9086786638910 9995465302801 13287023363240 16608779204050 18173573277820 19990930605602 22716966597275 33217558408100 36347146555640 39981861211204 45433933194550 49977326514005 66435116816200 79963722422408 90867866389100 99954653028010 109950118330811 181735732778200 199909306056020 219900236661622 249886632570025 399818612112040 439800473323244 499773265140050 549750591654055 879600946646488 999546530280100 1099501183308110 1999093060560200 2199002366616220 2748752958270275 4398004733232440 5497505916540550 10995011833081100 21990023666162200
• Sum of all divisors σ(n): 56367012145875480
• Sum of proper divisors (its aliquot sum) s(n): 34376988479713280
• 21990023666162200 is an abundant number, because the sum of its proper divisors (34376988479713280) is greater than itself. Its abundance is 12386964813551080

Bases of 21990023666162200

• Binary: 1001110000111111100111101011101001110010101101000011000₂
• Hexadecimal: 0x4E1FCF5D395A18
• Base-36: 60IT9ET8W7S

Squares and roots of 21990023666162200

• 21990023666162200 squared (21990023666162200²) is 483561140838373643233276708840000
• 21990023666162200 cubed (21990023666162200³) is 10633520931072229112694379791050628889613848000000
• The square root of 21990023666162200 is 148290335.7139709223
• The cube root of 21990023666162200 is 280161.5719953917

Scales and comparisons

• 21,990,023,666,162,200 seconds is equal to 699,214,732 years, 50 weeks, 4 days, 19 hours, 16 minutes, 40 seconds.
• To count from 1 to 21,990,023,666,162,200 would take you about two billion, ninety-seven million, six hundred forty-four thousand, one 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 21990023666162200 cubic inches would be around 23346.8 feet tall.

Recreational maths with 21990023666162200

• 21990023666162200 backwards is 00226166632009912
• 21990023666162200 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21990023666162200's digits is 55
• More coming soon!