21244996733184

Names of 21244996733184

• Cardinal: 21244996733184 can be written as Twenty-one trillion, two hundred forty-four billion, nine hundred ninety-six million, seven hundred thirty-three thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 2.1244996733184 × 10¹³

Factors of 21244996733184

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 42492756

Divisors of 21244996733184

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 32 36 42 48 56 62 63 64 72 84 93 96 112 124 126 128 144 168 186 192 217 224 248 252 256 279 288 336 372 384 434 448 496 504 558 576 651 672 744 768 868 896 992 1008 1116 1152 1302 1344 1488 1736 1792 1953 1984 2016 2232 2304 2604 2688 2976 3472 3906 3968 4032 4464 5208 5376 5952 6944 7812 7936 8064 8928 10416 11904 13888 15624 16128 17856 20832 23808 27776 31248 35712 41664 55552 62496 71424 83328 124992 166656 249984 499968 42492713 84985426 127478139 169970852 254956278 297448991 339941704 382434417 509912556 594897982 679883408 764868834 892346973 1019825112 1189795964 1317274103 1359766816 1529737668 1784693946 2039650224 2379591928 2634548206 2677040919 2719533632 3059475336 3569387892 3951822309 4079300448 4759183856 5269096412 5354081838 5439067264 6118950672 7138775784 7903644618 8158600896 9220918721 9518367712 10538192824 10708163676 10878134528 11855466927 12237901344 14277551568 15807289236 16317201792 18441837442 19036735424 21076385648 21416327352 23710933854 24475802688 27662756163 28555103136 31614578472 32634403584 36883674884 38073470848 42152771296 42832654704 47421867708 48951605376 55325512326 57110206272 63229156944 73767349768 76146941696 82988268489 84305542592 85665309408 94843735416 97903210752 110651024652 114220412544 126458313888 147534699536 165976536978 168611085184 171330618816 189687470832 221302049304 228440825088 252916627776 295069399072 331953073956 337222170368 342661237632 379374941664 442604098608 505833255552 590138798144 663906147912 685322475264 758749883328 885208197216 1011666511104 1180277596288 1327812295824 1517499766656 1770416394432 2360555192576 2655624591648 3034999533312 3540832788864 5311249183296 7081665577728 10622498366592 21244996733184
• Sum of all divisors σ(n): 72263449370112
• Sum of proper divisors (its aliquot sum) s(n): 51018452636928
• 21244996733184 is an abundant number, because the sum of its proper divisors (51018452636928) is greater than itself. Its abundance is 29773455903744

Bases of 21244996733184

• Binary: 100110101001001111100011110111100100100000000₂
• Hexadecimal: 0x13527C7BC900
• Base-36: 7J3TEIWW0

Squares and roots of 21244996733184

• 21244996733184 squared (21244996733184²) is 451349886192998832086777856
• 21244996733184 cubed (21244996733184³) is 9588926857693230374215922908320711573504
• The square root of 21244996733184 is 4609229.5162189529
• The cube root of 21244996733184 is 27696.1172787631

Scales and comparisons

• 21,244,996,733,184 seconds is equal to 675,525 years, 9 weeks, 2 days, 21 hours, 26 minutes, 24 seconds.
• To count from 1 to 21,244,996,733,184 would take you about one million, six hundred eighty-eight thousand, eight hundred twelve 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 21244996733184 cubic inches would be around 2308 feet tall.

Recreational maths with 21244996733184

• 21244996733184 backwards is 48133769944212
• 21244996733184 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21244996733184's digits is 63
• More coming soon!