42909520555485

Names of 42909520555485

• Cardinal: 42909520555485 can be written as Forty-two trillion, nine hundred nine billion, five hundred twenty million, five hundred fifty-five thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 4.2909520555485 × 10¹³

Factors of 42909520555485

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2085

Divisors of 42909520555485

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 15 27 31 41 45 59 73 93 123 135 155 177 205 219 279 295 365 369 465 531 615 657 837 885 961 1095 1107 1271 1395 1593 1829 1845 1873 1971 2263 2419 2655 2883 2993 3285 3813 4185 4307 4805 5487 5535 5619 6355 6789 7257 7965 8649 8979 9145 9365 9855 11315 11439 12095 12921 14415 14965 16461 16857 19065 20367 21535 21771 25947 26937 27435 28095 33945 34317 36285 38763 39401 43245 44895 49383 50571 56699 57195 58063 61101 64605 65313 70153 74989 76793 80811 82305 84285 92783 101835 108855 110507 116289 118203 129735 133517 134685 136729 170097 171585 174189 176587 193815 197005 210459 224967 230379 246915 252855 278349 283495 290315 305505 326565 331521 350765 354609 374945 383965 400551 404055 410187 463915 510291 522567 529761 552535 581445 591015 631377 667585 674901 683645 691137 835047 850485 870945 882935 994563 1052295 1063827 1124835 1151895 1201653 1230561 1391745 1530873 1567701 1589283 1657605 1773045 1799953 1894131 2002755 2024703 2050935 2073411 2324659 2380583 2505141 2551455 2612835 2648805 2876273 2983689 3156885 3374505 3425717 3455685 3604959 3691683 4139027 4175235 4238599 4530787 4767849 4972815 5319135 5399859 5474197 5605889 6008265 6152805 6973977 7141749 7654365 7838505 7946415 8067011 8628819 8999765 9470655 10123515 10277151 10367055 11623295 11902915 12417081 12525705 12715797 13592361 14381365 14918445 16199577 16422591 16817667 17128585 18024795 18458415 20695135 20921931 21192995 21425247 22653935 23839245 24201033 25886457 26999295 27370985 28029445 30831453 34869885 35708745 37251243 38147391 40335055 40777083 43144095 48598731 49267773 50453001 51385755 62085405 62765793 63578985 64275741 67961805 72603099 73798073 77659371 80997885 82112955 84088335 92494359 104609655 106197227 107126235 111753729 114442173 121005165 122331249 129432285 131396569 140454397 147803319 151359003 154157265 169700107 173782559 186256215 190736955 203885415 217809297 221394219 242993655 246338865 250077341 252265005 313828965 318591681 321378705 330747451 363015495 368990365 388296855 394189707 421363191 462471795 509100321 521347677 530986135 558768645 572210865 611656245 656982845 664182657 702271985 739016595 750232023 756795015 848500535 868912795 955775043 992242353 1089046485 1106971095 1182569121 1250386705 1264089573 1527300963 1564043031 1592958405 1653737255 1970948535 1992547971 2106815955 2250696069 2545501605 2606738385 2867325129 2976727059 3320913285 3547707363 3751160115 3792268719 4354086307 4581902889 4692129093 4778875215 4961211765 5387259329 5912845605 6320447865 6752088207 7636504815 7752397571 7820215155 8930181177 9962739855 10253170981 11253480345 13062258921 14336625645 14883635295 16161777987 17738536815 18961343595 21770431535 22909514445 23257192713 23460645465 26936296645 30759512943 33760441035 38761987855 39186776763 44650905885 48485333961 51265854905 65311294605 69771578139 80808889935 92278538829 116285963565 117560330289 145456001883 153797564715 195933883815 209314734417 242426669805 276835616487 317848300411 348857890695 461392694145 587801651445 727280009415 953544901233 1046573672085 1384178082435 1589241502055 2860634703699 4767724506165 8581904111097 14303173518495 42909520555485
• Sum of all divisors σ(n): 83284146086400
• Sum of proper divisors (its aliquot sum) s(n): 40374625530915
• 42909520555485 is a deficient number, because the sum of its proper divisors (40374625530915) is less than itself. Its deficiency is 2534895024570

Bases of 42909520555485

• Binary: 1001110000011010100110101110101110110111011101₂
• Hexadecimal: 0x2706A6BAEDDD
• Base-36: F7KD0NBH9

Squares and roots of 42909520555485

• 42909520555485 squared (42909520555485²) is 1841226954301589742963585225
• 42909520555485 cubed (42909520555485³) is 79006165842917105817709397853969138709125
• The square root of 42909520555485 is 6550535.8983433561
• The cube root of 42909520555485 is 35009.3908285585

Scales and comparisons

• 42,909,520,555,485 seconds is equal to 1,364,390 years, 1 week, 2 days, 9 hours, 24 minutes, 45 seconds.
• To count from 1 to 42,909,520,555,485 would take you about three million, four hundred ten thousand, nine hundred seventy-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 42909520555485 cubic inches would be around 2917.4 feet tall.

Recreational maths with 42909520555485

• 42909520555485 backwards is 58455502590924
• The number of decimal digits it has is: 14
• The sum of 42909520555485's digits is 63
• More coming soon!