20790472248

Names of 20790472248

• Cardinal: 20790472248 can be written as Twenty billion, seven hundred ninety million, four hundred seventy-two thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 2.0790472248 × 10¹⁰

Factors of 20790472248

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19757

Divisors of 20790472248

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 23 24 26 28 36 39 42 46 49 52 56 63 69 72 78 84 91 92 98 104 117 126 138 147 156 161 168 182 184 196 207 234 252 273 276 294 299 312 322 364 392 414 441 468 483 504 546 552 588 598 637 644 728 819 828 882 897 936 966 1092 1127 1176 1196 1274 1288 1449 1638 1656 1764 1794 1911 1932 2093 2184 2254 2392 2548 2691 2898 3276 3381 3528 3588 3822 3864 4186 4508 5096 5382 5733 5796 6279 6552 6762 7176 7644 8372 9016 10143 10764 11466 11592 12558 13524 14651 15288 16744 18837 19709 20286 21528 22932 25116 27048 29302 37674 39418 40572 43953 45864 50232 58604 59127 75348 78836 81144 87906 117208 118254 131859 137963 150696 157672 175812 177381 236508 256217 263718 275926 351624 354762 413889 453307 473016 512434 527436 551852 709524 768651 827778 906614 965741 1024868 1054872 1103704 1241667 1359921 1419048 1537302 1655556 1793519 1813228 1931482 2049736 2305953 2483334 2719842 2897223 3074604 3173149 3311112 3587038 3626456 3862964 4079763 4611906 4966668 5380557 5439684 5794446 5892991 6149208 6346298 7174076 7725928 8159526 8691669 9223812 9519447 9933336 10761114 10879368 11588892 11785982 12554633 12692596 14348152 16141671 16319052 17383338 17678973 18447624 19038894 21522228 22212043 23177784 23571964 25109266 25385192 28558341 32283342 32638104 34766676 35357946 37663899 38077788 41250937 43044456 44424086 47143928 50218532 53036919 57116682 64566684 66636129 69533352 70715892 75327798 76155576 82501874 88848172 100437064 106073838 112991697 114233364 123752811 129133368 133272258 141431784 150655596 165003748 177696344 199908387 212147676 225983394 228466728 247505622 266544516 288756559 301311192 330007496 371258433 399816774 424295352 451966788 495011244 533089032 577513118 742516866 799633548 866269677 903933576 990022488 1155026236 1485033732 1599267096 1732539354 2310052472 2598809031 2970067464 3465078708 5197618062 6930157416 10395236124 20790472248
• Sum of all divisors σ(n): 73609754400
• Sum of proper divisors (its aliquot sum) s(n): 52819282152
• 20790472248 is an abundant number, because the sum of its proper divisors (52819282152) is greater than itself. Its abundance is 32028809904

Bases of 20790472248

• Binary: 10011010111001101010110111000111000₂
• Hexadecimal: 0x4D7356E38
• Base-36: 9JU3Z20

Squares and roots of 20790472248

• 20790472248 squared (20790472248²) is 432243736294858173504
• 20790472248 cubed (20790472248³) is 8986551403810079201330880916992
• The square root of 20790472248 is 144189.0156981453
• The cube root of 20790472248 is 2749.7177560689

Scales and comparisons

• 20,790,472,248 seconds is equal to 661 years, 3 weeks, 5 days, 11 hours, 10 minutes, 48 seconds.
• To count from 1 to 20,790,472,248 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 20790472248 cubic inches would be around 229.1 feet tall.

Recreational maths with 20790472248

• 20790472248 backwards is 84227409702
• The number of decimal digits it has is: 11
• The sum of 20790472248's digits is 45
• More coming soon!