142709952881711566

Names of 142709952881711566

• Cardinal: 142709952881711566 can be written as One hundred forty-two quadrillion, seven hundred nine trillion, nine hundred fifty-two billion, eight hundred eighty-one million, seven hundred eleven thousand, five hundred sixty-six.

Scientific notation

• Scientific notation: 1.42709952881711566 × 10¹⁷

Factors of 142709952881711566

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 168063

Divisors of 142709952881711566

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 13 26 29 31 41 58 62 82 193 377 386 403 533 754 806 899 1066 1189 1271 1798 2378 2509 2542 4733 5018 5597 5983 7913 9466 11194 11687 11966 15457 15826 16523 23374 30914 33046 36859 61529 72761 73718 77779 102869 123058 137257 145522 146723 155558 163021 173507 194053 205738 229477 245303 274514 293446 326042 347014 388106 458954 479167 490606 913469 958334 1784341 1826938 1907399 2119273 2255591 2522689 2983201 3188939 3568682 3814798 4238546 4254967 4511182 4727609 5045378 5053651 5627537 5966402 6015643 6377878 6683861 7113787 8509934 9455218 10107302 11255074 11875097 12031286 13367722 14227574 23750194 26490601 28317539 31463053 37452229 52981202 55314571 56635078 61458917 62926106 65697463 73157981 74904458 78203359 86890193 92479231 110629142 122917834 131394926 146315962 146555879 156406718 173780386 174453647 184958462 193831969 207199691 293111758 344377813 348907294 368128007 387663938 409019689 414399382 486878977 688755626 736256014 771578393 818039378 821208631 912428537 973757954 975354643 1086114641 1161019099 1289985173 1543156786 1642417262 1824857074 1905226427 1950709286 2172229282 2267897411 2322038198 2519815597 2579970346 2693595983 3810452854 4535794822 5039631194 5387191966 6008791039 10030519109 10675712203 11861570981 12017582078 12679610359 14119490333 15093248287 16769807249 20061038218 21351424406 22375773397 23723141962 23918930183 25359220718 28238980666 28285284647 30186496574 31634714113 33539614498 33669553871 37409570017 39989540363 44751546794 47837860366 56570569294 63269428226 67339107742 74819140034 78114283507 79979080726 148914629849 156228567014 290885054161 297829259698 310946092379 367708700411 411251283469 437704200323 486324410221 519864024719 581770108322 621892184758 693648975307 735417400822 822502566938 875408400646 917406709277 972648820442 980676137503 1039728049438 1159696670527 1387297950614 1834813418554 1935890188037 1961352275006 2319393341054 3871780376074 4318524265621 4616353525319 6105499823809 8637048531242 9017436678991 9232707050638 11926287220601 12210999647618 12748789787539 15076056716851 18034873357982 23852574441202 25497579575078 28439607987587 30152113433702 56140815453073 56879215975174 60012595829147 79371497709517 112281630906146 120025191658294 133874252234251 158742995419034 177059494890461 189270494538079 267748504468502 354118989780922 369714903838631 378540989076158 739429807677262 1740365279045263 2301773433575993 2460516428995027 3480730558090526 4603546867151986 4921032857990054 5488844341604291 10977688683208582 71354976440855783 142709952881711566
• Sum of all divisors σ(n): 253539724592609280
• Sum of proper divisors (its aliquot sum) s(n): 110829771710897714
• 142709952881711566 is a deficient number, because the sum of its proper divisors (110829771710897714) is less than itself. Its deficiency is 31880181170813852

Bases of 142709952881711566

• Binary: 111111011000000011111001000101111011011010101100111001110₂
• Hexadecimal: 0x1FB01F22F6D59CE
• Base-36: 1316GFABZ8PA

Squares and roots of 142709952881711566

• 142709952881711566 squared (142709952881711566²) is 20366130651500335300824949618172356
• 142709952881711566 cubed (142709952881711566³) is 2906449545658394528859595008027242672196762066669496
• The square root of 142709952881711566 is 377769708.7932164605
• The cube root of 142709952881711566 is 522578.3591725217

Scales and comparisons

• 142,709,952,881,711,566 seconds is equal to 4,537,735,070 years, 40 weeks, 13 hours, 12 minutes, 46 seconds.
• To count from 1 to 142,709,952,881,711,566 would take you about thirteen billion, six hundred thirteen million, two hundred five thousand, two hundred twelve 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 142709952881711566 cubic inches would be around 43548.2 feet tall.

Recreational maths with 142709952881711566

• 142709952881711566 backwards is 665117188259907241
• 142709952881711566 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142709952881711566's digits is 82
• More coming soon!