162120942405994

Names of 162120942405994

• Cardinal: 162120942405994 can be written as One hundred sixty-two trillion, one hundred twenty billion, nine hundred forty-two million, four hundred five thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 1.62120942405994 × 10¹⁴

Factors of 162120942405994

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 45717

Divisors of 162120942405994

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 11 13 17 22 26 34 43 71 86 142 143 187 221 241 286 374 442 473 482 559 731 781 923 946 1118 1207 1462 1562 1846 2414 2431 2651 3053 3133 4097 4862 5302 6106 6149 6266 8041 8194 9503 10153 10363 12298 13277 15691 16082 17111 19006 20306 20726 26554 31382 33583 34222 34463 39689 45067 45319 51901 53261 67166 68926 79378 90134 90638 103802 104533 106522 113993 134719 172601 176171 188221 209066 222443 227986 269438 290887 345202 352342 376442 436579 444886 498509 570911 581774 585871 589147 674713 735773 770423 873158 997018 1141822 1171742 1178294 1349426 1471546 1481909 1540846 1937881 1948717 2290223 2446873 2963818 3199757 3217649 3781531 3875762 3897434 4580446 4893746 6399514 6435298 6480617 7421843 7563062 8093503 8474653 9565049 10015499 10921879 12508141 12961234 14843686 16187006 16949306 19130098 20030998 21435887 21843758 25016282 25192453 25333321 33128189 35394139 41596841 41829437 42871774 50384906 50666642 54700033 66256378 70788278 83193682 83658874 105215539 109400066 110170489 120140669 137589551 138358907 141984427 162605833 185671943 210431078 220340978 240281338 275179102 276717814 278666531 283968854 325211666 364410079 371343886 430666457 460123807 469640797 557333062 601700363 711100429 728820158 775453409 861332914 920247614 939281594 1203400726 1422200858 1521947977 1550906818 1561828697 1788664163 1798665791 2042391373 2352101419 2413735259 3043895954 3123657394 3577328326 3597331582 4084782746 4704202838 4737331027 4827470518 5166048767 6105330361 7822104719 7983893549 8529987499 9474662054 10080894317 10332097534 12210660722 13182707953 15644209438 15967787098 17059974998 19785323701 20161788634 25873115609 26365415906 26551087849 30577318447 33344496587 39570647402 51746231218 53102175698 61154636894 66688993174 67158633971 87822829039 103790616137 110889837487 134317267942 145009787483 171375203389 175645658078 207581232274 221779674974 290019574966 336350502917 342750406778 366789462457 433478455631 566856441979 672701005834 733578924914 866956911262 1133712883958 1141696777507 1885127237279 2283393555014 3770254474558 4768263011941 6235420861769 7369133745727 9536526023882 12470841723538 14738267491454 81060471202997 162120942405994
• Sum of all divisors σ(n): 315205278474240
• Sum of proper divisors (its aliquot sum) s(n): 153084336068246
• 162120942405994 is a deficient number, because the sum of its proper divisors (153084336068246) is less than itself. Its deficiency is 9036606337748

Bases of 162120942405994

• Binary: 100100110111001010111001001011101100100101101010₂
• Hexadecimal: 0x9372B92EC96A
• Base-36: 1LGTBZ9PPM

Squares and roots of 162120942405994

• 162120942405994 squared (162120942405994²) is 26283199966607623617527128036
• 162120942405994 cubed (162120942405994³) is 4261057148031617972497841250725238731847784
• The square root of 162120942405994 is 12732672.2413637115
• The cube root of 162120942405994 is 54527.1802707393

Scales and comparisons

• 162,120,942,405,994 seconds is equal to 5,154,944 years, 25 weeks, 5 days, 8 hours, 46 minutes, 34 seconds.
• To count from 1 to 162,120,942,405,994 would take you about twelve million, eight hundred eighty-seven thousand, three hundred sixty-one 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 162120942405994 cubic inches would be around 4543.9 feet tall.

Recreational maths with 162120942405994

• 162120942405994 backwards is 499504249021261
• The number of decimal digits it has is: 15
• The sum of 162120942405994's digits is 58
• More coming soon!