20398043028

Names of 20398043028

• Cardinal: 20398043028 can be written as Twenty billion, three hundred ninety-eight million, forty-three thousand and twenty-eight.

Scientific notation

• Scientific notation: 2.0398043028 × 10¹⁰

Factors of 20398043028

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 167

Divisors of 20398043028

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 11 12 17 19 22 23 31 33 34 38 44 46 51 57 61 62 66 68 69 76 92 93 102 114 121 122 124 132 138 183 186 187 204 209 228 242 244 253 276 323 341 363 366 372 374 391 418 437 484 506 527 561 589 627 646 671 682 713 726 732 748 759 782 836 874 969 1012 1023 1037 1054 1122 1159 1173 1178 1254 1292 1311 1342 1364 1403 1426 1452 1518 1564 1581 1748 1767 1891 1938 2013 2046 2057 2074 2108 2139 2244 2299 2318 2346 2356 2508 2622 2684 2783 2806 2852 3036 3111 3162 3477 3534 3553 3751 3782 3876 4026 4092 4114 4148 4209 4278 4301 4598 4636 4692 4807 5244 5566 5612 5673 5797 6171 6222 6324 6479 6897 6954 7068 7106 7381 7429 7502 7564 7843 8052 8228 8349 8418 8556 8602 9196 9614 10013 10659 11132 11253 11346 11407 11594 12121 12342 12444 12749 12903 12958 13547 13794 13908 14212 14421 14762 14858 15004 15433 15686 16698 16836 17204 17391 19228 19437 19703 20026 20801 21318 22143 22287 22506 22692 22814 23188 23529 23851 24242 24684 25498 25806 25916 26657 27094 27588 28842 29524 29716 30039 30866 31372 32147 33396 34221 34782 35929 36363 38247 38874 39083 39406 40052 40641 41602 42636 43493 44286 44574 45012 45628 46299 47058 47311 47702 48484 50996 51612 52877 53314 54188 57684 59109 60078 61732 62403 63767 64294 68442 69564 71269 71553 71858 72726 76494 77748 78166 78812 79971 81282 81719 83204 86273 86986 88572 89148 92598 94116 94622 95404 96441 105754 106628 107787 110143 117249 118218 120156 124806 125477 127534 128588 130479 133331 136884 140239 141933 142538 143106 143716 145452 149017 152988 156332 158631 159942 162564 163438 169763 172546 173972 185196 189244 191301 192882 211508 213807 215574 216733 220286 228811 230299 234498 236436 245157 249612 250954 255068 258819 260958 262361 266662 280478 283866 285076 286212 293227 298034 317262 319884 326876 330429 339526 345092 353617 376431 382602 385764 395219 399993 420717 427614 431148 433466 440572 447051 453169 457622 460598 468996 478423 490314 501908 509289 517638 521916 524722 533324 560956 567732 586454 596068 610793 634524 650199 660858 679052 686433 690897 707234 739381 752862 765204 787083 790438 799986 826367 841434 855228 866932 879681 894102 898909 906338 915244 921196 956846 980628 1018578 1035276 1049444 1060851 1172908 1185657 1211573 1221586 1300398 1321716 1359507 1372866 1381794 1414468 1435269 1466641 1478762 1505724 1574166 1580876 1599972 1639187 1652734 1682868 1759362 1788204 1797818 1812676 1832379 1913692 2037156 2121702 2218143 2371314 2384063 2423146 2443172 2479101 2533289 2600796 2696727 2719014 2745732 2763588 2870538 2885971 2933282 2957524 3148332 3225497 3278374 3305468 3518724 3595636 3634719 3664758 3889787 4243404 4347409 4399923 4436286 4742628 4768126 4846292 4917561 4958202 4984859 5066578 5262653 5393454 5438028 5741076 5771942 5866564 6450994 6556748 6718723 7152189 7269438 7329516 7599867 7779574 8133191 8657913 8694818 8799846 8872572 9090037 9536252 9676491 9835122 9916404 9969718 10133156 10525306 10786908 11543884 11669361 12901988 13042227 13437446 14048239 14304378 14538876 14954577 15199734 15559148 15787959 16266382 17315826 17389636 17599692 18180074 19352982 19670244 19939436 20156169 21050612 23338722 24399573 26084454 26874892 27270111 27866179 28096478 28608756 29909154 30399468 31575918 32532764 34631652 36360148 38705964 40312338 42144717 46677444 48799146 52168908 54540222 54833449 55732358 56192956 59818308 63151836 73905953 80624676 83598537 84289434 89465101 97598292 99990407 109080444 109666898 111464716 147811906 154530629 164500347 167197074 168578868 178930202 199980814 219333796 221717859 268395303 295623812 299971221 309061258 329000694 334394148 357860404 399961628 443435718 463591887 536790606 599942442 618122516 658001388 886871436 927183774 1073581212 1199884884 1699836919 1854367548 3399673838 5099510757 6799347676 10199021514 20398043028
• Sum of all divisors σ(n): 63835914240
• Sum of proper divisors (its aliquot sum) s(n): 43437871212
• 20398043028 is an abundant number, because the sum of its proper divisors (43437871212) is greater than itself. Its abundance is 23039828184

Bases of 20398043028

• Binary: 10010111111110100010110111110010100₂
• Hexadecimal: 0x4BFD16F94
• Base-36: 9DCGUQC

Squares and roots of 20398043028

• 20398043028 squared (20398043028²) is 416080159372139408784
• 20398043028 cubed (20398043028³) is 8487220993969997124790513157952
• The square root of 20398043028 is 142821.7176342589
• The cube root of 20398043028 is 2732.3070404349

Scales and comparisons

• 20,398,043,028 seconds is equal to 648 years, 30 weeks, 6 days, 11 hours, 3 minutes, 48 seconds.
• To count from 1 to 20,398,043,028 would take you about one thousand, two hundred ninety-seven 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 20398043028 cubic inches would be around 227.7 feet tall.

Recreational maths with 20398043028

• 20398043028 backwards is 82034089302
• The number of decimal digits it has is: 11
• The sum of 20398043028's digits is 39
• More coming soon!