21448624100800

Names of 21448624100800

• Cardinal: 21448624100800 can be written as Twenty-one trillion, four hundred forty-eight billion, six hundred twenty-four million, one hundred thousand, eight hundred.

Scientific notation

• Scientific notation: 2.14486241008 × 10¹³

Factors of 21448624100800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 266272

Divisors of 21448624100800

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 130 160 200 208 260 320 325 400 416 520 650 800 832 1040 1300 1600 2080 2600 3931 4160 5200 7862 10400 15724 19655 20800 31448 39310 51103 62896 78620 98275 102206 125792 157240 196550 204412 251584 255515 262321 314480 393100 408824 511030 524642 628960 786200 817648 1022060 1049284 1257920 1277575 1311605 1572400 1635296 2044120 2098568 2555150 2623210 3144800 3270592 3410173 4088240 4197136 5110300 5246420 6289600 6558025 6820346 8176480 8394272 10220600 10492840 13116050 13640692 16352960 16788544 17050865 20441200 20985680 26232100 27281384 34101730 40882400 41971360 52464200 54562768 68203460 81764800 83942720 85254325 104928400 109125536 136406920 170508650 209856800 218251072 272813840 341017300 419713600 545627680 682034600 1031183851 1091255360 1364069200 2062367702 2728138400 4124735404 5155919255 5456276800 8249470808 10311838510 13405390063 16498941616 20623677020 25779596275 26810780126 32997883232 41247354040 51559192550 53621560252 65995766464 67026950315 82494708080 103118385100 107243120504 134053900630 164989416160 206236770200 214486241008 268107801260 329978832320 335134751575 412473540400 428972482016 536215602520 670269503150 824947080800 857944964032 1072431205040 1340539006300 1649894161600 2144862410080 2681078012600 4289724820160 5362156025200 10724312050400 21448624100800
• Sum of all divisors σ(n): 56851466832272
• Sum of proper divisors (its aliquot sum) s(n): 35402842731472
• 21448624100800 is an abundant number, because the sum of its proper divisors (35402842731472) is greater than itself. Its abundance is 13954218630672

Bases of 21448624100800

• Binary: 100111000000111100101100111101101010111000000₂
• Hexadecimal: 0x1381E59ED5C0
• Base-36: 7LPD103B4

Squares and roots of 21448624100800

• 21448624100800 squared (21448624100800²) is 460043475817418608560640000
• 21448624100800 cubed (21448624100800³) is 9867299582833286748016144302272512000000
• The square root of 21448624100800 is 4631265.9285340115
• The cube root of 21448624100800 is 27784.3225878995

Scales and comparisons

• 21,448,624,100,800 seconds is equal to 681,999 years, 46 weeks, 6 days, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 21,448,624,100,800 would take you about one million, seven hundred four thousand, nine hundred ninety-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 21448624100800 cubic inches would be around 2315.4 feet tall.

Recreational maths with 21448624100800

• 21448624100800 backwards is 00800142684412
• 21448624100800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21448624100800's digits is 40
• More coming soon!