21679583590144

Names of 21679583590144

• Cardinal: 21679583590144 can be written as Twenty-one trillion, six hundred seventy-nine billion, five hundred eighty-three million, five hundred ninety thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.1679583590144 × 10¹³

Factors of 21679583590144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1239

Divisors of 21679583590144

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 79 116 128 158 232 256 316 464 632 841 928 1129 1264 1682 1856 2258 2291 2528 3364 3712 4516 4582 5056 6728 7424 9032 9164 10112 13456 18064 18328 20224 26912 32741 36128 36656 53824 65482 66439 72256 73312 89191 107648 130964 132878 144512 146624 178382 215296 261928 265756 289024 293248 356764 523856 531512 586496 713528 949489 1047712 1063024 1274641 1427056 1898978 2095424 2126048 2549282 2586539 2854112 3797956 4190848 4252096 5098564 5173078 5708224 7595912 8381696 8504192 10197128 10346156 11416448 15191824 17008384 20394256 20692312 22832896 30383648 36964589 40788512 41384624 60767296 73929178 75009631 81577024 82769248 100696639 121534592 147858356 150019262 163154048 165538496 201393278 243069184 295716712 300038524 326308096 331076992 402786556 591433424 600077048 662153984 805573112 1071973081 1182866848 1200154096 1611146224 2143946162 2365733696 2400308192 2920202531 3222292448 4287892324 4731467392 4800616384 5840405062 6444584896 8575784648 9462934784 9601232768 11680810124 12889169792 17151569296 19202465536 23361620248 25778339584 34303138592 46723240496 68606277184 84685873399 93446480992 137212554368 169371746798 186892961984 274425108736 338743493596 373785923968 677486987192 747571847936 1354973974384 2709947948768 5419895897536 10839791795072 21679583590144
• Sum of all divisors σ(n): 45425714596080
• Sum of proper divisors (its aliquot sum) s(n): 23746131005936
• 21679583590144 is an abundant number, because the sum of its proper divisors (23746131005936) is greater than itself. Its abundance is 2066547415792

Bases of 21679583590144

• Binary: 100111011011110101011111000001111011100000000₂
• Hexadecimal: 0x13B7ABE0F700
• Base-36: 7ONGOBHTS

Squares and roots of 21679583590144

• 21679583590144 squared (21679583590144²) is 470004344642041008173940736
• 21679583590144 cubed (21679583590144³) is 10189498477397977290543275350995169705984
• The square root of 21679583590144 is 4656133.9746772751
• The cube root of 21679583590144 is 27883.6942573341

Scales and comparisons

• 21,679,583,590,144 seconds is equal to 689,343 years, 36 weeks, 2 days, 8 hours, 49 minutes, 4 seconds.
• To count from 1 to 21,679,583,590,144 would take you about one million, seven hundred twenty-three thousand, three hundred fifty-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 21679583590144 cubic inches would be around 2323.6 feet tall.

Recreational maths with 21679583590144

• 21679583590144 backwards is 44109538597612
• 21679583590144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21679583590144's digits is 64
• More coming soon!