138234573582400

Names of 138234573582400

• Cardinal: 138234573582400 can be written as One hundred thirty-eight trillion, two hundred thirty-four billion, five hundred seventy-three million, five hundred eighty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.382345735824 × 10¹⁴

Factors of 138234573582400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1141

Divisors of 138234573582400

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 401 733 800 802 1466 1600 1604 2005 2932 3208 3665 4010 5864 6416 7330 8020 10025 11728 12832 14660 16040 18325 20050 23456 25664 29320 32080 36650 40100 46912 58640 64160 73300 80200 117280 128320 146600 160400 160801 234560 293200 293933 320800 321602 537289 586400 587866 641600 643204 804005 1074578 1172800 1175732 1286408 1469665 1608010 2149156 2351464 2572816 2686445 2939330 3216020 4020025 4298312 4702928 5145632 5372890 5878660 6432040 7348325 8040050 8596624 9405856 10291264 10745780 11757320 12864080 13432225 14696650 16080100 17193248 18811712 21491560 23514640 25728160 26864450 29393300 32160200 34386496 42983120 47029280 51456320 53728900 58786600 64320400 85966240 94058560 107457800 117573200 117867133 128640800 171932480 214915600 215452889 235146400 235734266 257281600 429831200 430905778 470292800 471468532 589335665 859662400 861811556 942937064 1077264445 1178671330 1723623112 1885874128 2154528890 2357342660 2946678325 3447246224 3771748256 4309057780 4714685320 5386322225 5893356650 6894492448 7543496512 8618115560 9429370640 10772644450 11786713300 13788984896 17236231120 18858741280 21545288900 23573426600 34472462240 37717482560 43090577800 47146853200 68944924480 86181155600 86396608489 94293706400 172362311200 172793216978 188587412800 344724622400 345586433956 431983042445 691172867912 863966084890 1382345735824 1727932169780 2159915212225 2764691471648 3455864339560 4319830424450 5529382943296 6911728679120 8639660848900 13823457358240 17279321697800 27646914716480 34558643395600 69117286791200 138234573582400
• Sum of all divisors σ(n): 341459638610853
• Sum of proper divisors (its aliquot sum) s(n): 203225065028453
• 138234573582400 is an abundant number, because the sum of its proper divisors (203225065028453) is greater than itself. Its abundance is 64990491446053

Bases of 138234573582400

• Binary: 11111011011100100111110101001110111000001000000₂
• Hexadecimal: 0x7DB93EA77040
• Base-36: 1D0034001S

Squares and roots of 138234573582400

• 138234573582400 squared (138234573582400²) is 19108797333507959969589760000
• 138234573582400 cubed (138234573582400³) is 2641496451069975005532369345061556224000000
• 138234573582400 is a perfect square number. Its square root is 11757320
• The cube root of 138234573582400 is 51705.7559973803

Scales and comparisons

• 138,234,573,582,400 seconds is equal to 4,395,431 years, 44 weeks, 2 days, 5 hours, 46 minutes, 40 seconds.
• To count from 1 to 138,234,573,582,400 would take you about ten million, nine hundred eighty-eight thousand, five hundred seventy-nine 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 138234573582400 cubic inches would be around 4308.8 feet tall.

Recreational maths with 138234573582400

• 138234573582400 backwards is 004285375432831
• The number of decimal digits it has is: 15
• The sum of 138234573582400's digits is 55
• More coming soon!