21400793202900

Names of 21400793202900

• Cardinal: 21400793202900 can be written as Twenty-one trillion, four hundred billion, seven hundred ninety-three million, two hundred two thousand, nine hundred.

Scientific notation

• Scientific notation: 2.14007932029 × 10¹³

Factors of 21400793202900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 58827

Divisors of 21400793202900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 127 150 254 300 381 508 635 762 1270 1524 1905 2540 3175 3810 6350 7620 9525 12041 12700 19050 24082 36123 38100 46649 48164 60205 72246 93298 120410 139947 144492 180615 186596 233245 240820 279894 301025 361230 466490 559788 602050 699735 722460 903075 932980 1166225 1204100 1399470 1529207 1806150 2332450 2798940 3058414 3498675 3612300 4587621 4664900 5924423 6116828 6997350 7646035 9175242 11848846 13994700 15292070 17773269 18350484 22938105 23697692 29622115 30584140 35546538 38230175 45876210 59244230 71093076 76460350 88866345 91752420 114690525 118488460 148110575 152920700 177732690 229381050 296221150 355465380 444331725 458762100 561700609 592442300 888663450 1123401218 1685101827 1777326900 2246802436 2808503045 3370203654 5617006090 6740407308 8425509135 11234012180 14042515225 16851018270 28085030450 33702036540 42127545675 56170060900 71335977343 84255091350 142671954686 168510182700 214007932029 285343909372 356679886715 428015864058 713359773430 856031728116 1070039660145 1426719546860 1783399433575 2140079320290 3566798867150 4280158640580 5350198300725 7133597734300 10700396601450 21400793202900
• Sum of all divisors σ(n): 62413705267200
• Sum of proper divisors (its aliquot sum) s(n): 41012912064300
• 21400793202900 is an abundant number, because the sum of its proper divisors (41012912064300) is greater than itself. Its abundance is 19612118861400

Bases of 21400793202900

• Binary: 100110111011011000010101011010100000011010100₂
• Hexadecimal: 0x1376C2AD40D4
• Base-36: 7L3DZPYAC

Squares and roots of 21400793202900

• 21400793202900 squared (21400793202900²) is 457993949713290840568410000
• 21400793202900 cubed (21400793202900³) is 9801433805993519024627256300460389000000
• The square root of 21400793202900 is 4626099.1345733177
• The cube root of 21400793202900 is 27763.6540020709

Scales and comparisons

• 21,400,793,202,900 seconds is equal to 680,479 years, 1 week, 2 days, 18 hours, 35 minutes.
• To count from 1 to 21,400,793,202,900 would take you about one million, seven hundred one thousand, one hundred ninety-seven 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 21400793202900 cubic inches would be around 2313.6 feet tall.

Recreational maths with 21400793202900

• 21400793202900 backwards is 00920239700412
• The number of decimal digits it has is: 14
• The sum of 21400793202900's digits is 39
• More coming soon!