1813980331548

Names of 1813980331548

• Cardinal: 1813980331548 can be written as One trillion, eight hundred thirteen billion, nine hundred eighty million, three hundred thirty-one thousand, five hundred forty-eight.

Scientific notation

• Scientific notation: 1.813980331548 × 10¹²

Factors of 1813980331548

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 880

Divisors of 1813980331548

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 81 84 99 108 121 126 132 154 162 189 198 231 242 243 252 297 308 324 363 378 396 462 484 486 567 594 693 726 729 756 847 857 891 924 972 1089 1134 1188 1386 1452 1458 1694 1701 1714 1782 2079 2178 2268 2541 2571 2673 2772 2916 3267 3388 3402 3428 3564 4158 4356 5082 5103 5142 5346 5999 6237 6534 6804 7623 7713 8019 8316 9427 9801 10164 10206 10284 10692 11998 12474 13068 15246 15426 16038 17997 18711 18854 19602 20412 22869 23139 23996 24948 28281 29403 30492 30852 32076 35994 37422 37708 39204 45738 46278 53991 56133 56562 58806 65989 68607 69417 71988 74844 84843 88209 91476 92556 103697 107982 112266 113124 117612 131978 137214 138834 161973 169686 176418 197967 205821 207394 208251 215964 224532 254529 263956 274428 277668 311091 323946 339372 352836 395934 411642 414788 416502 485919 509058 593901 617463 622182 624753 647892 725879 734449 763587 791868 823284 833004 933273 971838 1018116 1187802 1234926 1244364 1249506 1451758 1457757 1468898 1527174 1781703 1866546 1943676 2177637 2203347 2290761 2375604 2469852 2499012 2799819 2903516 2915514 2937796 3054348 3563406 3733092 4355274 4373271 4406694 4581522 5141143 5345109 5599638 5831028 6532911 6610041 6872283 7126812 8078939 8399457 8710548 8746542 8813388 9163044 10282286 10690218 11199276 13065822 13220082 13744566 15423429 16035327 16157878 16798914 17493084 19598733 19830123 20564572 21380436 24236817 25198371 26131644 26440164 27489132 30846858 32070654 32315756 33597828 39197466 39660246 46270287 48105981 48473634 50396742 56552573 58796199 59490369 61693716 64141308 72710451 75595113 78394932 79320492 88868329 92540574 96211962 96947268 100793484 113105146 117592398 118980738 138810861 145420902 151190226 169657719 176388597 177736658 178471107 185081148 192423924 218131353 226210292 235184796 237961476 266604987 277621722 290841804 302380452 339315438 352777194 355473316 356942214 416432583 436262706 508973157 529165791 533209974 535413321 555243444 622078303 654394059 678630876 705554388 713884428 799814961 832865166 872525412 1017946314 1058331582 1066419948 1070826642 1244156606 1249297749 1308788118 1526919471 1599629922 1665730332 1866234909 1963182177 2035892628 2116663164 2141653284 2399444883 2488313212 2498595498 2617576236 3053838942 3199259844 3732469818 3747893247 3926364354 4580758413 4798889766 4997190996 5598704727 5889546531 6107677884 7198334649 7464939636 7495786494 7852728708 9161516826 9597779532 11197409454 11779093062 13742275239 14396669298 14991572988 16796114181 18323033652 21595003947 22394818908 23558186124 27484550478 28793338596 33592228362 41226825717 43190007894 50388342543 54969100956 64785011841 67184456724 82453651434 86380015788 100776685086 129570023682 151165027629 164907302868 201553370172 259140047364 302330055258 453495082887 604660110516 906990165774 1813980331548
• Sum of all divisors σ(n): 5985887223848
• Sum of proper divisors (its aliquot sum) s(n): 4171906892300
• 1813980331548 is an abundant number, because the sum of its proper divisors (4171906892300) is greater than itself. Its abundance is 2357926560752

Bases of 1813980331548

• Binary: 11010011001011001101001110011111000011100₂
• Hexadecimal: 0x1A659A73E1C
• Base-36: N5BX1XR0

Squares and roots of 1813980331548

• 1813980331548 squared (1813980331548²) is 3290524643242992004076304
• 1813980331548 cubed (1813980331548³) is 5968946983316787053481846897410438592
• The square root of 1813980331548 is 1346840.8709079183
• The cube root of 1813980331548 is 12195.8158444399

Scales and comparisons

• 1,813,980,331,548 seconds is equal to 57,678 years, 50 weeks, 17 hours, 25 minutes, 48 seconds.
• To count from 1 to 1,813,980,331,548 would take you about one hundred forty-four thousand, one 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 1813980331548 cubic inches would be around 1016.3 feet tall.

Recreational maths with 1813980331548

• 1813980331548 backwards is 8451330893181
• 1813980331548 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1813980331548's digits is 54
• More coming soon!