12045860442

Names of 12045860442

• Cardinal: 12045860442 can be written as Twelve billion, forty-five million, eight hundred sixty thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.2045860442 × 10¹⁰

Factors of 12045860442

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 130

Divisors of 12045860442

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 21 22 29 33 34 42 51 58 61 63 66 77 87 99 102 119 122 126 153 154 174 183 187 198 203 231 238 261 289 306 319 357 366 374 406 427 462 493 522 549 561 578 609 638 671 693 714 854 867 957 986 1037 1071 1098 1122 1218 1281 1309 1342 1386 1479 1683 1734 1769 1827 1914 2013 2023 2074 2142 2233 2562 2601 2618 2871 2958 3111 3179 3366 3451 3538 3654 3843 3927 4026 4046 4437 4466 4697 4913 5202 5307 5423 5742 6039 6069 6222 6358 6699 6902 7259 7686 7854 8381 8874 9333 9394 9537 9826 10353 10614 10846 11407 11781 12078 12138 12383 13398 14091 14518 14739 15921 16269 16762 17629 18207 18666 19074 19459 20097 20706 21777 22253 22814 23562 24766 25143 28182 28611 29478 30073 31059 31842 32538 34221 34391 35258 36414 37149 37961 38918 40194 42273 43554 44217 44506 48807 50286 52887 54043 57222 58377 58667 60146 62118 65331 66759 68442 68782 74298 75429 75922 79849 84546 88434 90219 92191 97614 102663 103173 105774 108086 111447 113883 116754 117334 123403 130662 133518 136213 142477 150858 158661 159698 162129 175131 176001 180438 184382 193919 200277 205326 206346 210511 222894 227766 239547 246806 270657 272426 276573 284954 299693 309519 317322 324258 330803 341649 350262 352002 370209 378301 387838 400554 408639 421022 427431 479094 486387 511241 528003 541314 553146 581757 599386 619038 631533 645337 661606 683298 718641 740418 756602 817278 829719 854862 899079 972774 992409 997339 1022482 1056006 1110627 1134903 1163514 1225917 1263066 1282293 1290674 1357433 1437282 1533723 1567247 1659438 1745271 1798158 1894599 1936011 1984818 1994678 2097851 2221254 2269806 2315621 2451834 2564586 2697237 2714866 2977227 2992017 3067446 3134494 3296623 3404709 3490542 3578687 3789198 3872022 4072299 4195702 4601169 4631242 4701741 5394474 5623651 5808033 5954454 5984034 6293553 6593246 6809418 6946863 7157374 8144598 8691097 8976051 9202338 9403482 9889869 10736061 10970729 11247302 11616066 12216897 12587106 13893726 14105223 16870953 17382194 17952102 18880659 19779738 20840589 21472122 21941458 23076361 24433794 26073291 28210446 29669607 32208183 32912187 33741906 37761318 39365557 41681178 46152722 50612859 52146582 59339214 60837679 64416366 65824374 69229083 78219873 78731114 95602067 98736561 101225718 118096671 121675358 138458166 156439746 182513037 191204134 197473122 207687249 236193342 286806201 354290013 365026074 415374498 547539111 573612402 669214469 708580026 860418603 1095078222 1338428938 1720837206 2007643407 4015286814 6022930221 12045860442
• Sum of all divisors σ(n): 36351244800
• Sum of proper divisors (its aliquot sum) s(n): 24305384358
• 12045860442 is an abundant number, because the sum of its proper divisors (24305384358) is greater than itself. Its abundance is 12259523916

Bases of 12045860442

• Binary: 1011001101111111010011111001011010₂
• Hexadecimal: 0x2CDFD3E5A
• Base-36: 5J7SLEI

Squares and roots of 12045860442

• 12045860442 squared (12045860442²) is 145102753788140435364
• 12045860442 cubed (12045860442³) is 1747887521881826519091865470888
• The square root of 12045860442 is 109753.6352108667
• The cube root of 12045860442 is 2292.3412832531

Scales and comparisons

• 12,045,860,442 seconds is equal to 383 years, 1 week, 16 hours, 20 minutes, 42 seconds.
• To count from 1 to 12,045,860,442 would take you about seven hundred sixty-six 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 12045860442 cubic inches would be around 191 feet tall.

Recreational maths with 12045860442

• 12045860442 backwards is 24406854021
• The number of decimal digits it has is: 11
• The sum of 12045860442's digits is 36
• More coming soon!