20798335488

Names of 20798335488

• Cardinal: 20798335488 can be written as Twenty billion, seven hundred ninety-eight million, three hundred thirty-five thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 2.0798335488 × 10¹⁰

Factors of 20798335488

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2779

Divisors of 20798335488

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 31 32 42 46 48 56 62 64 69 84 92 93 96 112 124 128 138 161 168 184 186 192 217 224 248 256 276 322 336 368 372 384 434 448 483 496 512 552 644 651 672 713 736 744 768 868 896 966 992 1104 1288 1302 1344 1426 1472 1488 1536 1736 1792 1932 1984 2139 2208 2576 2604 2688 2713 2852 2944 2976 3472 3584 3864 3968 4278 4416 4991 5152 5208 5376 5426 5704 5888 5952 6944 7728 7936 8139 8556 8832 9982 10304 10416 10752 10852 11408 11776 11904 13888 14973 15456 15872 16278 17112 17664 18991 19964 20608 20832 21704 22816 23808 27776 29946 30912 32556 34224 35328 37982 39928 41216 41664 43408 45632 47616 55552 56973 59892 61824 62399 65112 68448 75964 79856 82432 83328 84103 86816 91264 111104 113946 119784 123648 124798 130224 136896 151928 159712 166656 168206 173632 182528 187197 227892 239568 247296 249596 252309 260448 273792 303856 319424 333312 336412 347264 365056 374394 436793 455784 479136 499192 504618 520896 547584 588721 607712 638848 672824 694528 748788 873586 911568 958272 998384 1009236 1041792 1095168 1177442 1215424 1277696 1310379 1345648 1389056 1497576 1747172 1766163 1823136 1916544 1934369 1996768 2018472 2083584 2354884 2430848 2555392 2620758 2691296 2995152 3494344 3532326 3646272 3833088 3868738 3993536 4036944 4167168 4709768 4861696 5241516 5382592 5803107 5990304 6988688 7064652 7292544 7666176 7737476 7987072 8073888 9419536 9723392 10483032 10765184 11606214 11980608 13540583 13977376 14129304 14585088 15474952 15974144 16147776 18839072 20966064 21530368 23212428 23961216 27081166 27954752 28258608 29170176 30949904 31948288 32295552 37678144 40621749 41932128 43060736 46424856 47922432 54162332 55909504 56517216 61899808 64591104 75356288 81243498 83864256 92849712 95844864 108324664 111819008 113034432 123799616 129182208 150712576 162486996 167728512 185699424 216649328 223638016 226068864 247599232 301425152 324973992 335457024 371398848 433298656 452137728 495198464 649947984 670914048 742797696 866597312 904275456 990396928 1299895968 1485595392 1733194624 2599791936 2971190784 3466389248 5199583872 6932778496 10399167744 20798335488
• Sum of all divisors σ(n): 68233347072
• Sum of proper divisors (its aliquot sum) s(n): 47435011584
• 20798335488 is an abundant number, because the sum of its proper divisors (47435011584) is greater than itself. Its abundance is 26636676096

Bases of 20798335488

• Binary: 10011010111101011010110101000000000₂
• Hexadecimal: 0x4D7AD6A00
• Base-36: 9JYSIDC

Squares and roots of 20798335488

• 20798335488 squared (20798335488²) is 432570759071400198144
• 20798335488 cubed (20798335488³) is 8996751769465800666908586934272
• The square root of 20798335488 is 144216.2802460251
• The cube root of 20798335488 is 2750.0643726199

Scales and comparisons

• 20,798,335,488 seconds is equal to 661 years, 16 weeks, 5 days, 11 hours, 24 minutes, 48 seconds.
• To count from 1 to 20,798,335,488 would take you about one thousand, three hundred twenty-two 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 20798335488 cubic inches would be around 229.2 feet tall.

Recreational maths with 20798335488

• 20798335488 backwards is 88453389702
• The number of decimal digits it has is: 11
• The sum of 20798335488's digits is 57
• More coming soon!