20098504140

Names of 20098504140

• Cardinal: 20098504140 can be written as Twenty billion, ninety-eight million, five hundred four thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.009850414 × 10¹⁰

Factors of 20098504140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16415

Divisors of 20098504140

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 13 15 20 22 26 30 33 39 44 52 55 60 65 66 78 110 121 130 132 143 156 165 169 195 220 242 260 286 330 338 363 390 429 484 507 572 605 660 676 715 726 780 845 858 1014 1210 1430 1452 1573 1690 1716 1815 1859 2028 2145 2420 2535 2860 3146 3380 3630 3718 4290 4719 5070 5577 6292 7260 7436 7865 8580 9295 9438 10140 11154 15730 16381 18590 18876 20449 22308 23595 27885 31460 32762 37180 40898 47190 49143 55770 61347 65524 81796 81905 94380 98286 102245 111540 122694 163810 180191 196572 204490 212953 245388 245715 306735 327620 360382 408980 425906 491430 540573 613470 638859 720764 851812 900955 982860 1064765 1081146 1226940 1277718 1801910 1982101 2129530 2162292 2342483 2555436 2702865 2768389 3194295 3603820 3964202 4259060 4684966 5405730 5536778 5946303 6388590 7027449 7928404 8305167 9369932 9910505 10811460 11073556 11712415 11892606 12777180 13841945 14054898 16610334 19821010 23424830 23785212 25767313 27683890 28109796 29731515 30452279 33220668 35137245 39642020 41525835 46849660 51534626 55367780 59463030 60904558 70274490 77301939 83051670 91356837 103069252 118926060 121809116 128836565 140548980 152261395 154603878 166103340 182713674 257673130 304522790 309207756 334975069 365427348 386509695 456784185 515346260 609045580 669950138 773019390 913568370 1004925207 1339900276 1546038780 1674875345 1827136740 2009850414 3349750690 4019700828 5024626035 6699501380 10049252070 20098504140
• Sum of all divisors σ(n): 66985211664
• Sum of proper divisors (its aliquot sum) s(n): 46886707524
• 20098504140 is an abundant number, because the sum of its proper divisors (46886707524) is greater than itself. Its abundance is 26788203384

Bases of 20098504140

• Binary: 10010101101111101101101010111001100₂
• Hexadecimal: 0x4ADF6D5CC
• Base-36: 98E4P1O

Squares and roots of 20098504140

• 20098504140 squared (20098504140²) is 403949868665597139600
• 20098504140 cubed (20098504140³) is 8118788107727960385822757944000
• The square root of 20098504140 is 141769.1931979583
• The cube root of 20098504140 is 2718.8666766045

Scales and comparisons

• 20,098,504,140 seconds is equal to 639 years, 3 weeks, 4 days, 13 hours, 49 minutes.
• To count from 1 to 20,098,504,140 would take you about one thousand, two hundred seventy-eight 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 20098504140 cubic inches would be around 226.6 feet tall.

Recreational maths with 20098504140

• 20098504140 backwards is 04140589002
• 20098504140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20098504140's digits is 33
• More coming soon!