13840443078

Names of 13840443078

• Cardinal: 13840443078 can be written as Thirteen billion, eight hundred forty million, four hundred forty-three thousand and seventy-eight.

Scientific notation

• Scientific notation: 1.3840443078 × 10¹⁰

Factors of 13840443078

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 282

Divisors of 13840443078

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 49 66 71 77 79 98 109 142 147 154 158 213 218 231 237 294 327 343 426 462 474 497 539 553 654 686 763 781 869 994 1029 1078 1106 1199 1491 1526 1562 1617 1659 1738 2058 2289 2343 2398 2607 2982 3234 3318 3479 3597 3773 3871 4578 4686 5214 5341 5467 5609 6083 6958 7194 7546 7739 7742 8393 8611 10437 10682 10934 11218 11319 11613 12166 15478 16023 16401 16786 16827 17222 18249 20874 22638 23217 23226 24353 25179 25833 27097 32046 32802 33654 36498 37387 38269 39263 42581 46434 48706 50358 51666 54173 54194 58751 60277 61699 73059 74774 76538 78526 81291 85129 85162 94721 108346 112161 114807 117502 117789 120554 123398 127743 146118 162519 162582 170258 176253 180831 185097 189442 224322 229614 235578 255387 255486 267883 274841 284163 298067 325038 352506 361662 370194 379211 411257 421939 431893 510774 535766 549682 568326 595903 596134 611381 663047 758422 803649 822514 824523 843878 863786 894201 1137633 1191806 1222762 1233771 1265817 1295679 1326094 1607298 1649046 1787709 1788402 1834143 1923887 1989141 2275266 2467542 2531634 2591358 2654477 2953573 3023251 3575418 3668286 3847774 3978282 4171321 4279667 4641329 5308954 5771661 5907146 6046502 6725191 7963431 8342642 8559334 8860719 9069753 9282658 11543322 12513963 12839001 13450382 13923987 15926862 17721438 18139506 20175573 21162757 25027926 25678002 27847974 29199247 29957669 32489303 40351146 42325514 47076337 58398494 59915338 63488271 64978606 87597741 89873007 94152674 97467909 126976542 141229011 175195482 179746014 194935818 209703683 282458022 329534359 419407366 629111049 659068718 988603077 1258222098 1977206154 2306740513 4613481026 6920221539 13840443078
• Sum of all divisors σ(n): 36495360000
• Sum of proper divisors (its aliquot sum) s(n): 22654916922
• 13840443078 is an abundant number, because the sum of its proper divisors (22654916922) is greater than itself. Its abundance is 8814473844

Bases of 13840443078

• Binary: 1100111000111101000110011011000110₂
• Hexadecimal: 0x338F466C6
• Base-36: 6CW8Q86

Squares and roots of 13840443078

• 13840443078 squared (13840443078²) is 191557864595358114084
• 13840443078 cubed (13840443078³) is 2651245721075285481005032110552
• The square root of 13840443078 is 117645.4124817453
• The cube root of 13840443078 is 2400.9511899797

Scales and comparisons

• 13,840,443,078 seconds is equal to 440 years, 4 weeks, 2 days, 7 hours, 31 minutes, 18 seconds.
• To count from 1 to 13,840,443,078 would take you about eight hundred eighty 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 13840443078 cubic inches would be around 200.1 feet tall.

Recreational maths with 13840443078

• 13840443078 backwards is 87034404831
• 13840443078 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13840443078's digits is 42
• More coming soon!