829418210985

Names of 829418210985

• Cardinal: 829418210985 can be written as Eight hundred twenty-nine billion, four hundred eighteen million, two hundred ten thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 8.29418210985 × 10¹¹

Factors of 829418210985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 221

Divisors of 829418210985

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 13 15 21 29 35 37 39 49 65 87 91 105 111 127 145 147 169 185 195 203 245 259 273 343 377 381 435 455 481 507 555 609 635 637 735 777 845 889 1015 1029 1073 1131 1183 1295 1365 1421 1443 1651 1715 1813 1885 1905 1911 2401 2405 2535 2639 2667 3045 3185 3219 3367 3549 3683 3885 4263 4445 4459 4699 4901 4953 5145 5365 5439 5655 5915 6223 6253 7105 7203 7215 7511 7917 8255 8281 9065 9555 9947 10101 11049 11557 12005 12691 13195 13335 13377 13949 14097 14703 16095 16835 17745 18415 18473 18669 18759 21315 21463 22295 22533 23495 23569 24505 24765 24843 25781 27195 29841 31115 31213 31265 32893 34307 34671 36015 37555 38073 39585 41405 41847 43561 43771 47879 49735 50505 52577 55245 55419 57785 57967 61087 63455 64389 66885 69629 69745 70485 70707 73515 77343 80899 88837 92365 93345 93639 93795 97643 98679 102921 107315 112665 117845 124215 128905 129311 130683 131313 136271 143637 149205 150241 156065 157731 164465 164983 171535 173355 173901 180467 181337 183261 190365 208887 209235 217805 218855 230251 239395 240149 242697 262885 266511 277095 289835 292929 304927 305435 306397 321945 335153 348145 353535 368039 386715 387933 404495 405769 408813 427609 444185 450723 468195 488215 493395 494949 514605 541401 544011 566293 622427 646555 653415 656565 681355 683501 690753 718185 720447 751205 788655 794131 824915 869505 902335 905177 906685 914781 916305 919191 953897 1005459 1044435 1051687 1104117 1151255 1154881 1200745 1213485 1217307 1263269 1269359 1282827 1332555 1464645 1524635 1531985 1611757 1675765 1681043 1698879 1771523 1840195 1867281 1939665 2028845 2044065 2050503 2138045 2144779 2253615 2346071 2382393 2474745 2576273 2707005 2715531 2720055 2831465 2861691 2993263 3112135 3155061 3417505 3453765 3464643 3602235 3789807 3808077 3964051 3970655 4356989 4525885 4573905 4595955 4769485 4784507 4835271 5027295 5043129 5258435 5314569 5520585 5558917 5774405 6086535 6316345 6346795 6414135 6434337 6677279 7038213 7361809 7728819 8058785 8405215 8494395 8842883 8857615 8885513 8979789 9336405 10252515 10723895 11282299 11730355 11767301 11892153 11911965 12400661 12881365 13070967 13577655 14308455 14353521 14966315 15013453 15775305 16422497 16676751 17323215 18949035 19040385 19820255 20031837 20952841 21784945 22085427 23029799 23922535 24176355 25215645 26528649 26572845 26656539 27794585 30498923 32171685 33386395 33491549 33846897 35191065 35301903 36809045 37201983 38644095 38912419 44214415 44427565 44898945 45040359 46740953 49267491 51532663 56411495 58836505 59460765 62003305 62198591 62858523 65354835 69089397 71767605 75067265 82112485 83383755 86804627 91496769 100159185 100474647 104764205 110427135 114957479 115148995 116737257 132643245 133282695 140222859 146669887 152494615 154597989 161208593 167457745 169234485 176509515 186009915 186595773 194562095 213492461 225201795 233704765 246337455 257663315 260413881 272386933 310992955 314292615 327186671 344872437 345446985 434023135 435390137 440009661 457483845 483625779 502373235 574787395 583686285 607632389 640477383 701114295 733349435 772989945 806042965 817160799 932978865 981560013 1067462305 1128460151 1302069405 1306170411 1361934665 1494447227 1635933355 1724362185 1822897167 1906708531 2176950685 2200048305 2418128895 3038161945 3202386915 3385380453 4085803995 4253426723 4483341681 4907800065 5642300755 5720125593 6530852055 7472236135 7899221057 9114485835 9533542655 12760280169 16926902265 21267133615 22416708405 23697663171 28600627965 39496105285 55294547399 63801400845 118488315855 165883642197 276472736995 829418210985
• Sum of all divisors σ(n): 1795106672640
• Sum of proper divisors (its aliquot sum) s(n): 965688461655
• 829418210985 is an abundant number, because the sum of its proper divisors (965688461655) is greater than itself. Its abundance is 136270250670

Bases of 829418210985

• Binary: 1100000100011101001011011000011010101001₂
• Hexadecimal: 0xC11D2D86A9
• Base-36: AL126RHL

Squares and roots of 829418210985

• 829418210985 squared (829418210985²) is 687934568713557974670225
• 829418210985 cubed (829418210985³) is 570585459257136808265057964847421625
• The square root of 829418210985 is 910724.0037382347
• The cube root of 829418210985 is 9395.6000646379

Scales and comparisons

• 829,418,210,985 seconds is equal to 26,372 years, 48 weeks, 3 days, 19 hours, 29 minutes, 45 seconds.
• To count from 1 to 829,418,210,985 would take you about fifty-two thousand, seven hundred forty-five 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 829418210985 cubic inches would be around 783 feet tall.

Recreational maths with 829418210985

• 829418210985 backwards is 589012814928
• The number of decimal digits it has is: 12
• The sum of 829418210985's digits is 57
• More coming soon!