138757683582

Names of 138757683582

• Cardinal: 138757683582 can be written as One hundred thirty-eight billion, seven hundred fifty-seven million, six hundred eighty-three thousand, five hundred eighty-two.

Scientific notation

• Scientific notation: 1.38757683582 × 10¹¹

Factors of 138757683582

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 74

Divisors of 138757683582

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 43 54 57 63 81 86 114 126 129 133 162 171 189 243 258 266 301 342 378 387 399 486 513 567 602 729 774 798 817 903 1026 1134 1161 1197 1458 1539 1634 1701 1806 1849 2187 2322 2394 2451 2709 3078 3402 3483 3591 3698 4374 4617 4902 5103 5418 5547 5719 6561 6966 7182 7353 8127 9234 10206 10449 10773 11094 11438 12943 13122 13851 14706 15309 16254 16641 17157 20898 21546 22059 24381 25886 27702 30618 31347 32319 33282 34314 35131 38829 41553 44118 45927 48762 49923 51471 62694 64638 66177 70262 73143 77658 79507 83106 91854 94041 96957 99846 102942 105393 116487 124659 132354 146286 149769 154413 159014 188082 193914 198531 210786 219429 232974 238521 245917 249318 282123 290871 299538 308826 316179 349461 397062 438858 449307 463239 477042 491834 556549 564246 581742 595593 632358 658287 698922 715563 737751 872613 898614 926478 948537 1048383 1113098 1191186 1316574 1347921 1389717 1431126 1475502 1510633 1669647 1745226 1786779 1897074 1974861 2096766 2146689 2213253 2695842 2779434 2845611 3021266 3145149 3339294 3573558 3949722 4043763 4169151 4293378 4426506 4531899 5008941 5360337 5691222 6290298 6440067 6639759 8087526 8338302 8536833 9063798 9435447 10017882 10574431 10720674 12131289 12507453 12880134 13279518 13595697 15026823 17073666 18870894 19320201 19919277 21148862 24262578 25014906 25610499 27191394 28306341 30053646 31723293 37522359 38640402 39838554 40787091 45080469 51220998 56612682 57960603 59757831 63446586 75044718 76831497 81574182 84919023 90160938 95169879 115921206 119515662 122361273 135241407 153662994 169838046 173881809 179273493 190339758 230494491 244722546 270482814 285509637 347763618 358546986 367083819 405724221 460988982 521645427 537820479 571019274 734167638 811448442 856528911 1043290854 1075640958 1101251457 1217172663 1613461437 1713057822 2202502914 2434345326 2569586733 3226922874 3303754371 3651517989 5139173466 6607508742 7303035978 7708760199 9911263113 15417520398 19822526226 23126280597 46252561194 69378841791 138757683582
• Sum of all divisors σ(n): 384507552000
• Sum of proper divisors (its aliquot sum) s(n): 245749868418
• 138757683582 is an abundant number, because the sum of its proper divisors (245749868418) is greater than itself. Its abundance is 106992184836

Bases of 138757683582

• Binary: 10000001001110100110100011100101111110₂
• Hexadecimal: 0x204E9A397E
• Base-36: 1RQSQPVI

Squares and roots of 138757683582

• 138757683582 squared (138757683582²) is 19253694753042432350724
• 138757683582 cubed (138757683582³) is 2671598084327075459941401240613368
• The square root of 138757683582 is 372501.9242661709
• The cube root of 138757683582 is 5177.0895879001

Scales and comparisons

• 138,757,683,582 seconds is equal to 4,412 years, 3 weeks, 2 days, 16 hours, 59 minutes, 42 seconds.
• To count from 1 to 138,757,683,582 would take you about eight thousand, eight hundred twenty-four 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 138757683582 cubic inches would be around 431.4 feet tall.

Recreational maths with 138757683582

• 138757683582 backwards is 285386757831
• 138757683582 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138757683582's digits is 63
• More coming soon!