13681621047204

Names of 13681621047204

• Cardinal: 13681621047204 can be written as Thirteen trillion, six hundred eighty-one billion, six hundred twenty-one million, forty-seven thousand, two hundred four.

Scientific notation

• Scientific notation: 1.3681621047204 × 10¹³

Factors of 13681621047204

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 142

Divisors of 13681621047204

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 59 66 67 99 108 118 121 132 134 177 198 201 236 242 268 297 354 363 396 402 484 531 594 603 649 708 726 737 804 1062 1089 1188 1206 1298 1452 1474 1593 1809 1947 2124 2178 2211 2412 2596 2948 3186 3267 3481 3618 3894 3953 4356 4422 4489 5841 6372 6534 6633 6962 7139 7236 7788 7906 8107 8844 8978 10443 11682 11859 13068 13266 13467 13924 14278 15812 16214 17523 17956 19899 20886 21417 23364 23718 24321 26532 26934 28556 31329 32428 35046 35577 38291 39798 40401 41772 42834 43483 47436 48642 49379 53868 62658 64251 70092 71154 72963 76582 79596 80802 85668 86966 93987 97284 98758 106731 114873 121203 125316 128502 130449 142308 145926 148137 153164 161604 173932 187974 192753 197516 213462 218889 229746 233227 242406 257004 260898 264851 291852 296274 300763 344619 375948 385506 391347 421201 426924 437778 444411 459492 466454 478313 484812 521796 529702 543169 592548 601526 689238 699681 771012 782694 794553 842402 875556 888822 902289 932908 956626 1033857 1059404 1086338 1174041 1203052 1263603 1333233 1378476 1399362 1434939 1565388 1589106 1629507 1684804 1777644 1804578 1913252 2067714 2099043 2172676 2348082 2383659 2527206 2565497 2666466 2706867 2798724 2869878 2913361 3178212 3259014 3308393 3609156 3790809 4135428 4198086 4304817 4696164 4767318 4888521 5054412 5130994 5332932 5413734 5739756 5826722 6297129 6518028 6616786 7150977 7581618 7696491 8120601 8396172 8609634 8740083 9534636 9777042 9925179 10261988 10827468 11372427 11653444 12594258 12914451 13233572 14301954 14665563 15163236 15392982 15626209 16241202 17219268 17480166 17745017 19554084 19850358 22744854 23089473 25188516 25828902 26220249 28220467 28603908 29331126 29775537 30785964 31252418 32046971 32482404 34960332 35490034 36392323 39700716 45489708 46178946 46878627 51657804 52440498 53235051 56440934 58662252 59551074 62504836 64093942 69268419 70980068 72784646 78660747 84661401 89326611 92357892 93757254 96140913 104880996 106470102 109176969 112881868 119102148 128187884 138536838 140635881 145569292 157321494 159705153 169322802 171888299 178653222 187514508 192281826 195195187 212940204 218353938 253984203 277073676 281271762 288422739 314642988 319410306 327530907 338645604 343776598 357306444 384563652 390390374 421907643 436707876 479115459 507968406 515664897 562543524 576845478 585585561 638820612 655061814 687553196 761952609 780780748 843815286 865268217 958230918 982592721 1015936812 1031329794 1046956003 1153690956 1171171122 1310123628 1523905218 1546994691 1687630572 1730536434 1756756683 1890771289 1916461836 1965185442 2062659588 2093912006 2147147057 2342342244 3047810436 3093989382 3140868009 3461072868 3513513366 3781542578 3930370884 4187824012 4294294114 4640984073 5270270049 5672313867 6187978764 6281736018 6441441171 7027026732 7563085156 8588588228 9281968146 9422604027 10540540098 11344627734 11516516033 12563472036 12882882342 17016941601 18563936292 18845208054 19324323513 21081080196 22689255468 23033032066 25765764684 28267812081 34033883202 34549548099 37690416108 38648647026 46066064132 51050824803 56535624162 57972970539 68067766404 69099096198 77297294052 102101649606 103648644297 113071248324 115945941078 126681676363 138198192396 204203299212 207297288594 231891882156 253363352726 310945932891 380045029089 414594577188 506726705452 621891865782 760090058178 1140135087267 1243783731564 1520180116356 2280270174534 3420405261801 4560540349068 6840810523602 13681621047204
• Sum of all divisors σ(n): 40261583588800
• Sum of proper divisors (its aliquot sum) s(n): 26579962541596
• 13681621047204 is an abundant number, because the sum of its proper divisors (26579962541596) is greater than itself. Its abundance is 12898341494392

Bases of 13681621047204

• Binary: 11000111000110000000001010011001011110100100₂
• Hexadecimal: 0xC71802997A4
• Base-36: 4UL8ZX7L0

Squares and roots of 13681621047204

• 13681621047204 squared (13681621047204²) is 187186754479295477596217616
• 13681621047204 cubed (13681621047204³) is 2561018239841736629926104180087392345664
• The square root of 13681621047204 is 3698867.5357741591
• The cube root of 13681621047204 is 23917.3202690207

Scales and comparisons

• 13,681,621,047,204 seconds is equal to 435,033 years, 11 weeks, 6 days, 10 hours, 53 minutes, 24 seconds.
• To count from 1 to 13,681,621,047,204 would take you about one million, eighty-seven thousand, five hundred eighty-three 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 13681621047204 cubic inches would be around 1993.1 feet tall.

Recreational maths with 13681621047204

• 13681621047204 backwards is 40274012618631
• The number of decimal digits it has is: 14
• The sum of 13681621047204's digits is 45
• More coming soon!