1345185121644

Names of 1345185121644

• Cardinal: 1345185121644 can be written as One trillion, three hundred forty-five billion, one hundred eighty-five million, one hundred twenty-one thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.345185121644 × 10¹²

Factors of 1345185121644

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 495

Divisors of 1345185121644

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 84 91 97 108 117 126 156 162 169 182 189 194 234 252 273 291 324 338 351 364 373 378 388 468 507 546 567 582 676 679 702 746 756 819 873 1014 1053 1092 1119 1134 1164 1183 1261 1358 1404 1492 1521 1638 1746 2028 2037 2106 2238 2268 2366 2457 2522 2611 2619 2716 3042 3276 3357 3492 3549 3783 4074 4212 4476 4563 4732 4849 4914 5044 5222 5238 6084 6111 6714 7098 7371 7566 7833 7857 8148 8827 9126 9409 9698 9828 10071 10444 10476 10647 11349 12222 13428 13689 14196 14547 14742 15132 15666 15714 16393 17654 18252 18333 18818 19396 20142 21294 22698 23499 24444 26481 27378 28227 29094 29484 30213 31332 31428 31941 32786 33943 34047 35308 36181 36666 37636 40284 42588 43641 45396 46998 49179 52962 54756 54999 56454 58188 60426 63037 63882 65572 65863 67886 68094 70497 72362 73332 79443 84681 87282 93996 95823 98358 101829 102141 105924 108543 109998 112908 114751 120852 122317 126074 127764 130923 131726 135772 136188 140994 144724 147537 158886 169362 174564 189111 191646 196716 197589 203658 204282 211491 217086 219996 229502 238329 244634 252148 253267 254043 261846 263452 281988 295074 305487 317772 325629 338724 344253 366951 378222 383292 392769 395178 407316 408564 422982 434172 441259 442611 459004 470353 476658 489268 506534 508086 523692 567333 590148 592767 610974 651258 688506 714987 733902 756444 759801 762129 785538 790356 845964 856219 882518 885222 916461 940706 953316 976887 1013068 1016172 1032759 1100853 1134666 1185534 1221948 1302516 1323777 1327833 1377012 1411059 1429974 1467804 1519602 1524258 1571076 1590121 1701999 1712438 1765036 1770444 1778301 1832922 1881412 1953774 2065518 2201706 2269332 2279403 2371068 2568657 2647554 2655666 2749383 2822118 2859948 2930661 3039204 3048516 3098277 3180242 3292471 3302559 3403998 3424876 3509557 3556602 3665844 3907548 3971331 4131036 4233177 4403412 4558806 4770363 5105997 5137314 5295108 5311332 5334903 5498766 5644236 5861322 6114589 6196554 6360484 6584942 6605118 6807996 6838209 7019114 7113204 7705971 7942662 8466354 9117612 9294831 9540726 9877413 9907677 10211994 10274628 10528671 10669806 10997532 11130847 11722644 11913993 12229178 12393108 12699531 13169884 13210236 13676418 14038228 14311089 15411942 15885324 16932708 18343767 18589662 19081452 19754826 19815354 20423988 20514627 21057342 21339612 22261694 23117913 23827986 24458356 24566899 25399062 27352836 28622178 29632239 30823884 31586013 33392541 35741979 36687534 37179324 38098593 39509652 39630708 41029254 42114684 42802123 42933267 44523388 45624241 46235826 47655972 49133798 50798124 55031301 57244356 59264478 63172026 66785082 69353739 71483958 73375068 73700697 76197186 82058508 85604246 85866534 88896717 91248482 92471652 94758039 98267596 100177623 110062602 118528956 126344052 128406369 128799801 133570164 136872723 138707478 142967916 147401394 152394372 165093903 171208492 171733068 177793434 182496964 189516078 200355246 220125204 221102091 256812738 257599602 266690151 273745446 277414956 284274117 294802788 300532869 319369687 330187806 355586868 379032156 385219107 400710492 410618169 442204182 495281709 513625476 515199204 533380302 547490892 568548234 593115133 601065738 638739374 660375612 663306273 770438214 821236338 884408364 901598607 958109061 990563418 1066760604 1137096468 1155657321 1186230266 1202131476 1231854507 1277478748 1326612546 1540876428 1642472676 1779345399 1803197214 1916218122 1981126836 1989918819 2311314642 2372460532 2463709014 2653225092 2874327183 3466971963 3558690798 3606394428 3695563521 3832436244 3979837638 4151805931 4622629284 4927418028 5338036197 5748654366 6933943926 7117381596 7391127042 7959675276 8303611862 8622981549 10676072394 11497308732 12455417793 13867887852 14782254084 16014108591 16607223724 17245963098 21352144788 24910835586 25868944647 32028217182 34491926196 37366253379 48042325773 49821671172 51737889294 64056434364 74732506758 96084651546 103475778588 112098760137 149465013516 192169303092 224197520274 336296280411 448395040548 672592560822 1345185121644
• Sum of all divisors σ(n): 4408994764944
• Sum of proper divisors (its aliquot sum) s(n): 3063809643300
• 1345185121644 is an abundant number, because the sum of its proper divisors (3063809643300) is greater than itself. Its abundance is 1718624521656

Bases of 1345185121644

• Binary: 10011100100110011010010000000010101101100₂
• Hexadecimal: 0x1393348056C
• Base-36: H5YWHMR0

Squares and roots of 1345185121644

• 1345185121644 squared (1345185121644²) is 1809523011492383077262736
• 1345185121644 cubed (1345185121644³) is 2434143432331998539767120576708257984
• The square root of 1345185121644 is 1159821.1593362143
• The cube root of 1345185121644 is 11038.9394636377

Scales and comparisons

• 1,345,185,121,644 seconds is equal to 42,772 years, 37 weeks, 5 days, 5 hours, 47 minutes, 24 seconds.
• To count from 1 to 1,345,185,121,644 would take you about one hundred six thousand, nine hundred thirty-one 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 1345185121644 cubic inches would be around 919.9 feet tall.

Recreational maths with 1345185121644

• 1345185121644 backwards is 4461215815431
• The number of decimal digits it has is: 13
• The sum of 1345185121644's digits is 45
• More coming soon!