426387991400388

Names of 426387991400388

• Cardinal: 426387991400388 can be written as Four hundred twenty-six trillion, three hundred eighty-seven billion, nine hundred ninety-one million, four hundred thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 4.26387991400388 × 10¹⁴

Factors of 426387991400388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12142

Divisors of 426387991400388

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 23 27 34 36 46 51 54 68 69 81 92 102 108 138 153 162 204 207 276 306 324 391 414 459 529 612 621 782 828 918 1058 1173 1242 1377 1564 1587 1836 1863 2116 2346 2484 2754 3174 3519 3726 4692 4761 5508 6348 7038 7452 8993 9522 10557 12097 14076 14283 17986 19044 21114 24194 26979 28566 31671 35972 36291 42228 42849 48388 53958 57132 63342 72582 80937 85698 107916 108873 126684 145164 161874 171396 205649 217746 242811 278231 323748 326619 411298 435492 485622 556462 616947 653238 728433 822596 834693 971244 979857 1112924 1233894 1306476 1456866 1669386 1850841 1959714 2467788 2504079 2913732 3338772 3701682 3919428 4729927 5008158 5552523 6399313 7403364 7512237 9459854 10016316 11105046 12798626 14189781 15024474 16657569 18919708 19197939 22210092 22536711 25597252 28379562 30048948 33315138 38395878 42569343 45073422 56759124 57593817 66630276 76791756 85138686 90146844 108788321 115187634 127708029 146337409 170277372 172781451 217576642 230375268 255416058 292674818 326364963 345562902 383124087 435153284 439012227 510832116 518344353 585349636 652729926 691125804 766248174 878024454 979094889 1036688706 1305459852 1317036681 1532496348 1756048908 1958189778 2073377412 2487735953 2634073362 2937284667 3365760407 3916379556 3951110043 4975471906 5268146724 5874569334 6731520814 7463207859 7902220086 8811854001 9950943812 10097281221 11749138668 11853330129 13463041628 14926415718 15804440172 17623708002 20194562442 22389623577 23706660258 29852831436 30291843663 35247416004 40389124884 44779247154 47413320516 57217926919 60583687326 67168870731 77412489361 89558494308 90875530989 114435853838 121167374652 134337741462 154824978722 171653780757 181751061978 201506612193 228871707676 232237468083 268675482924 272626592967 309649957444 343307561514 363502123956 403013224386 464474936166 514961342271 545253185934 686615123028 696712404249 806026448772 928949872332 1029922684542 1090506371868 1316012319137 1393424808498 1544884026813 2059845369084 2090137212747 2632024638274 2786849616996 3089768053626 3948036957411 4180274425494 4634652080439 5264049276548 6179536107252 6270411638241 7896073914822 8360548850988 9269304160878 11844110872233 12540823276482 15792147829644 18538608321756 23688221744466 25081646552964 35532332616699 47376443488932 71064665233398 106596997850097 142129330466796 213193995700194 426387991400388
• Sum of all divisors σ(n): 1233878254798266
• Sum of proper divisors (its aliquot sum) s(n): 807490263397878
• 426387991400388 is an abundant number, because the sum of its proper divisors (807490263397878) is greater than itself. Its abundance is 381102271997490

Bases of 426387991400388

• Binary: 1100000111100110000110000110000111000111111000100₂
• Hexadecimal: 0x183CC30C38FC4
• Base-36: 4753XT2G90

Squares and roots of 426387991400388

• 426387991400388 squared (426387991400388²) is 181806719210457351041326550544
• 426387991400388 cubed (426387991400388³) is 77520201827241244792929583730150772023211072
• The square root of 426387991400388 is 20649164.4237820917
• The cube root of 426387991400388 is 75266.4885241697

Scales and comparisons

• 426,387,991,400,388 seconds is equal to 13,557,819 years, 11 weeks, 3 days, 18 hours, 19 minutes, 48 seconds.
• To count from 1 to 426,387,991,400,388 would take you about thirty-three million, eight hundred ninety-four thousand, five hundred forty-eight 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 426387991400388 cubic inches would be around 6272.2 feet tall.

Recreational maths with 426387991400388

• 426387991400388 backwards is 883004199783624
• The number of decimal digits it has is: 15
• The sum of 426387991400388's digits is 72
• More coming soon!