13228391400

Names of 13228391400

• Cardinal: 13228391400 can be written as Thirteen billion, two hundred twenty-eight million, three hundred ninety-one thousand, four hundred.

Scientific notation

• Scientific notation: 1.32283914 × 10¹⁰

Factors of 13228391400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4099

Divisors of 13228391400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 70 75 84 100 105 120 140 150 168 175 200 210 280 300 350 420 525 600 700 840 1033 1050 1400 2066 2100 3049 3099 4132 4200 5165 6098 6198 7231 8264 9147 10330 12196 12396 14462 15245 15495 18294 20660 21343 21693 24392 24792 25825 28924 30490 30990 36155 36588 41320 42686 43386 45735 51650 57848 60980 61980 64029 72310 73176 76225 77475 85372 86772 91470 103300 106715 108465 121960 123960 128058 144620 152450 154950 170744 173544 180775 182940 206600 213430 216930 228675 256116 289240 304900 309900 320145 361550 365880 426860 433860 457350 512232 533575 542325 609800 619800 640290 723100 853720 867720 914700 1067150 1084650 1280580 1446200 1600725 1829400 2134300 2169300 2561160 3149617 3201450 4268600 4338600 6299234 6402900 9448851 12598468 12805800 15748085 18897702 22047319 25196936 31496170 37795404 44094638 47244255 62992340 66141957 75590808 78740425 88189276 94488510 110236595 125984680 132283914 157480850 176378552 188977020 220473190 236221275 264567828 314961700 330709785 377954040 440946380 472442550 529135656 551182975 629923400 661419570 881892760 944885100 1102365950 1322839140 1653548925 1889770200 2204731900 2645678280 3307097850 4409463800 6614195700 13228391400
• Sum of all divisors σ(n): 46927056000
• Sum of proper divisors (its aliquot sum) s(n): 33698664600
• 13228391400 is an abundant number, because the sum of its proper divisors (33698664600) is greater than itself. Its abundance is 20470273200

Bases of 13228391400

• Binary: 1100010100011110010011101111101000₂
• Hexadecimal: 0x314793BE8
• Base-36: 62RUC4O

Squares and roots of 13228391400

• 13228391400 squared (13228391400²) is 174990339031593960000
• 13228391400 cubed (13228391400³) is 2314840695928621868755944000000
• The square root of 13228391400 is 115014.7442722019
• The cube root of 13228391400 is 2365.0246888379

Scales and comparisons

• 13,228,391,400 seconds is equal to 420 years, 32 weeks, 2 days, 9 hours, 10 minutes.
• To count from 1 to 13,228,391,400 would take you about eight hundred forty-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 13228391400 cubic inches would be around 197.1 feet tall.

Recreational maths with 13228391400

• 13228391400 backwards is 00419382231
• The number of decimal digits it has is: 11
• The sum of 13228391400's digits is 33
• More coming soon!