20464476917824

Names of 20464476917824

• Cardinal: 20464476917824 can be written as Twenty trillion, four hundred sixty-four billion, four hundred seventy-six million, nine hundred seventeen thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 2.0464476917824 × 10¹³

Factors of 20464476917824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 116

Divisors of 20464476917824

• Number of divisors d(n): 567
• Complete list of divisors:
  1 2 4 8 16 17 29 31 32 34 37 58 62 64 68 74 116 124 136 148 232 248 272 289 296 464 493 496 527 544 578 592 629 841 899 928 961 986 992 1054 1073 1088 1147 1156 1184 1258 1369 1682 1798 1856 1922 1972 1984 2108 2146 2294 2312 2368 2516 2738 3364 3596 3844 3944 4216 4292 4588 4624 5032 5476 6728 7192 7688 7888 8381 8432 8584 8959 9176 9248 10064 10693 10952 13456 14297 14384 15283 15376 15776 16337 16762 16864 17168 17918 18241 18352 18496 19499 20128 21386 21904 23273 26071 26912 27869 28594 28768 30566 30752 31117 31552 32674 33263 33524 33728 34336 35557 35836 36482 36704 38998 39701 40256 42439 42772 43808 46546 52142 53824 55738 57188 57536 61132 61504 62234 65348 66526 67048 68672 71114 71672 72964 73408 77996 79402 84878 85544 87616 93092 104284 111476 114376 122264 124468 130696 133052 134096 142228 143344 145928 155992 158804 169756 171088 186184 208568 222952 228752 243049 244528 248936 259811 261392 266104 268192 277729 284456 286688 291856 310097 311984 317608 331483 339512 342176 372368 395641 417136 443207 445904 457504 473773 486098 489056 497872 519622 522784 528989 532208 536384 555458 565471 568912 573376 583712 604469 620194 623968 635216 662966 674917 679024 684352 721463 744736 791282 808201 834272 886414 891808 915008 947546 964627 972196 978112 995744 1031153 1039244 1045568 1057978 1064416 1110916 1130942 1137824 1151329 1167424 1208938 1230731 1240388 1247936 1270432 1315609 1325932 1349834 1358048 1442926 1489472 1582564 1616402 1668544 1772828 1783616 1895092 1929254 1944392 1991488 2062306 2078488 2115956 2128832 2221832 2261884 2275648 2302658 2417876 2461462 2480776 2540864 2631218 2651864 2699668 2716096 2885852 3165128 3232804 3545656 3790184 3858508 3888784 4124612 4156976 4231912 4443664 4523768 4605316 4835752 4922924 4961552 5262436 5303728 5399336 5771704 6330256 6465608 7091312 7534519 7580368 7717016 7777568 8054141 8249224 8313952 8463824 8887328 8992813 9047536 9210632 9613007 9671504 9845848 9923104 10275973 10524872 10607456 10798672 11473589 11543408 12264871 12660512 12931216 13739417 14182624 15069038 15160736 15434032 15555136 16108282 16398659 16498448 16627904 16927648 17529601 17774656 17985626 18095072 18421264 19226014 19343008 19572593 19691696 19846208 20551946 20922427 21049744 21214912 21597344 22365353 22947178 23086816 24529742 25321024 25862432 27478834 28365248 29903437 30138076 30321472 30868064 32216564 32797318 32996896 33855296 35059202 35691199 35971252 36190144 36842528 38152661 38452028 38686016 39145186 39383392 41103892 41844854 42099488 43194688 44730706 45894356 46173632 49059484 51724864 54957668 59806874 60276152 61736128 64433128 65594636 65993792 70118404 71382398 71942504 73685056 76305322 76904056 78290372 78766784 82207784 83689708 84198976 89461412 91788712 98118968 109915336 119613748 120552304 128866256 131189272 140236808 142764796 143885008 152610644 153808112 156580744 164415568 167379416 178922824 183577424 196237936 219830672 233570089 239227496 241104608 257732512 262378544 278777203 280473616 285529592 287770016 298003217 305221288 307616224 313161488 328831136 332734081 334758832 355681259 357845648 367154848 380211001 392475872 439661344 467140178 478454992 482209216 508358429 515465024 524757088 557554406 560947232 571059184 575540032 596006434 606750383 610442576 615232448 626322976 648595237 657662272 665468162 669517664 711362518 715691296 734309696 760422002 784951744 879322688 934280356 956909984 1016716858 1049514176 1106427169 1115108812 1121894464 1142118368 1192012868 1213500766 1220885152 1252645952 1297190474 1330936324 1339035328 1422725036 1431382592 1520844004 1868560712 1913819968 2033433716 2212854338 2230217624 2284236736 2384025736 2427001532 2441770304 2594380948 2661872648 2845450072 3041688008 3737121424 4066867432 4425708676 4460435248 4768051472 4854003064 5188761896 5323745296 5690900144 6083376016 7474242848 8133734864 8642093293 8851417352 8920870496 9536102944 9708006128 10314756511 10377523792 10647490592 11026119029 11381800288 12166752032 14948485696 16267469728 17284186586 17702834704 17841740992 18809261873 19072205888 19416012256 20629513022 20755047584 21294981184 22052238058 22763600576 24333504064 32534939456 34568373172 35405669408 37618523746 38832024512 41259026044 41510095168 44104476116 69136746344 70811338816 75237047492 82518052088 88208952232 138273492688 150474094984 165036104176 176417904464 276546985376 300948189968 319757451841 330072208352 352835808928 553093970752 601896379936 639514903682 660144416704 705671617856 1203792759872 1279029807364 2558059614728 5116119229456 10232238458912 20464476917824
• Sum of all divisors σ(n): 47446436215269
• Sum of proper divisors (its aliquot sum) s(n): 26981959297445
• 20464476917824 is an abundant number, because the sum of its proper divisors (26981959297445) is greater than itself. Its abundance is 6517482379621

Bases of 20464476917824

• Binary: 100101001110011000001111000001001000001000000₂
• Hexadecimal: 0x129CC1E09040
• Base-36: 795916GXS

Squares and roots of 20464476917824

• 20464476917824 squared (20464476917824²) is 418794815520151282848894976
• 20464476917824 cubed (20464476917824³) is 8570416835516496204197753892376758452224
• 20464476917824 is a perfect square number. Its square root is 4523768
• The cube root of 20464476917824 is 27352.7008743153

Scales and comparisons

• 20,464,476,917,824 seconds is equal to 650,707 years, 3 weeks, 2 days, 17 hours, 37 minutes, 4 seconds.
• To count from 1 to 20,464,476,917,824 would take you about one million, six hundred twenty-six thousand, seven hundred sixty-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 20464476917824 cubic inches would be around 2279.4 feet tall.

Recreational maths with 20464476917824

• 20464476917824 backwards is 42871967446402
• 20464476917824 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20464476917824's digits is 64
• More coming soon!