27972739950

Names of 27972739950

• Cardinal: 27972739950 can be written as Twenty-seven billion, nine hundred seventy-two million, seven hundred thirty-nine thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 2.797273995 × 10¹⁰

Factors of 27972739950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4815

Divisors of 27972739950

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 31 41 50 62 75 82 93 123 150 155 186 205 246 310 410 465 615 775 930 961 1025 1230 1271 1550 1922 2050 2325 2542 2883 3075 3813 4650 4733 4805 5766 6150 6355 7626 9466 9610 12710 14199 14415 19065 23665 24025 28398 28830 31775 38130 39401 47330 48050 63550 70995 72075 78802 95325 118203 118325 141990 144150 146723 190650 194053 197005 236406 236650 293446 354975 388106 394010 440169 582159 591015 709950 733615 880338 970265 985025 1164318 1182030 1467230 1940530 1970050 2200845 2910795 2955075 3668075 4401690 4548413 4851325 5821590 5910150 6015643 7336150 9096826 9702650 11004225 12031286 13645239 14553975 18046929 22008450 22742065 27290478 29107950 30078215 36093858 45484130 60156430 68226195 90234645 113710325 136452390 150391075 180469290 186484933 227420650 300782150 341130975 372969866 451173225 559454799 682261950 902346450 932424665 1118909598 1864849330 2797273995 4662123325 5594547990 9324246650 13986369975 27972739950
• Sum of all divisors σ(n): 73446267888
• Sum of proper divisors (its aliquot sum) s(n): 45473527938
• 27972739950 is an abundant number, because the sum of its proper divisors (45473527938) is greater than itself. Its abundance is 17500787988

Bases of 27972739950

• Binary: 11010000011010011100010001101101110₂
• Hexadecimal: 0x6834E236E
• Base-36: CUM8WA6

Squares and roots of 27972739950

• 27972739950 squared (27972739950²) is 782474180310326002500
• 27972739950 cubed (27972739950³) is 21887946763410159567655549875000
• The square root of 27972739950 is 167250.5304924321
• The cube root of 27972739950 is 3035.6032046723

Scales and comparisons

• 27,972,739,950 seconds is equal to 889 years, 23 weeks, 1 day, 13 hours, 32 minutes, 30 seconds.
• To count from 1 to 27,972,739,950 would take you about one thousand, seven hundred seventy-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 27972739950 cubic inches would be around 253 feet tall.

Recreational maths with 27972739950

• 27972739950 backwards is 05993727972
• The number of decimal digits it has is: 11
• The sum of 27972739950's digits is 60
• More coming soon!