20438609464184

Names of 20438609464184

• Cardinal: 20438609464184 can be written as Twenty trillion, four hundred thirty-eight billion, six hundred nine million, four hundred sixty-four thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 2.0438609464184 × 10¹³

Factors of 20438609464184

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 188

Divisors of 20438609464184

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 17 29 34 58 61 68 79 116 122 136 158 232 244 289 316 488 493 578 632 986 1037 1156 1343 1769 1972 2074 2291 2312 2686 3538 3721 3944 4148 4582 4819 4913 5372 7076 7442 8296 8381 9164 9638 9826 10744 14152 14884 16762 17629 18328 19276 19652 22831 29768 30073 33524 35258 38552 38947 39304 45662 60146 63257 67048 70516 77894 81923 91324 107909 120292 126514 139751 141032 142477 155788 163846 182648 215818 226981 240584 253028 279502 284954 293959 299693 311576 327692 388127 431636 453962 506056 511241 559004 569908 587918 599386 655384 662099 776254 863272 907924 1022482 1075369 1118008 1139816 1175836 1198772 1324198 1392691 1552508 1815848 1834453 2044964 2150738 2351672 2375767 2397544 2648396 2785382 3105016 3668906 3858677 4089928 4301476 4751534 4997303 5296792 5570764 6582449 7337812 7717354 8524811 8602952 8691097 9503068 9994606 11141528 11255683 13164898 14675624 15434708 17049622 17382194 17931499 18281273 19006136 19989212 22511366 23675747 26329796 30869416 31185701 34099244 34764388 35862998 36562546 39978424 40388039 45022732 47351494 52659592 62371402 65597509 68198488 69528776 71725996 73125092 80776078 84954151 90045464 94702988 111901633 124742804 131195018 143451992 144921787 146250184 161552156 169908302 189405976 223803266 249485608 262390036 289843574 304835483 323104312 339816604 447606532 520013471 524780072 530156917 579687148 609670966 679633208 686596663 895213064 1040026942 1060313834 1115157653 1159374296 1219341932 1373193326 1444220567 1902327761 2080053884 2120627668 2230315306 2438683864 2463670379 2746386652 2888441134 3804655522 4160107768 4241255336 4460630612 4927340758 5182203211 5492773304 5776882268 7609311044 8840229007 8921261224 9854681516 10364406422 11553764536 15218622088 17680458014 19709363032 20728812844 32339571937 35360916028 41457625688 41882396443 64679143874 70721832056 83764792886 88097454587 129358287748 150283893119 167529585772 176194909174 258716575496 300567786238 335059171544 352389818348 601135572476 704779636696 1202271144952 2554826183023 5109652366046 10219304732092 20438609464184
• Sum of all divisors σ(n): 43365170880000
• Sum of proper divisors (its aliquot sum) s(n): 22926561415816
• 20438609464184 is an abundant number, because the sum of its proper divisors (22926561415816) is greater than itself. Its abundance is 2487951951632

Bases of 20438609464184

• Binary: 100101001011010111100000011101000101101111000₂
• Hexadecimal: 0x1296BC0E8B78
• Base-36: 78TD8D5YW

Squares and roots of 20438609464184

• 20438609464184 squared (20438609464184²) is 417736756829431775578785856
• 20438609464184 cubed (20438609464184³) is 8537958431671554485343512120777437781504
• The square root of 20438609464184 is 4520908.0353601531
• The cube root of 20438609464184 is 27341.1712523525

Scales and comparisons

• 20,438,609,464,184 seconds is equal to 649,884 years, 29 weeks, 21 hours, 49 minutes, 44 seconds.
• To count from 1 to 20,438,609,464,184 would take you about one million, six hundred twenty-four thousand, seven hundred eleven 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 20438609464184 cubic inches would be around 2278.4 feet tall.

Recreational maths with 20438609464184

• 20438609464184 backwards is 48146490683402
• The number of decimal digits it has is: 14
• The sum of 20438609464184's digits is 59
• More coming soon!