142642589908

Names of 142642589908

• Cardinal: 142642589908 can be written as One hundred forty-two billion, six hundred forty-two million, five hundred eighty-nine thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.42642589908 × 10¹¹

Factors of 142642589908

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 169

Divisors of 142642589908

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 31 38 52 62 76 91 97 124 133 182 194 217 247 266 361 364 388 403 434 494 532 589 679 722 806 868 988 1178 1261 1358 1444 1612 1729 1843 2356 2522 2527 2716 2821 3007 3458 3686 4123 4693 5044 5054 5642 6014 6859 6916 7372 7657 8246 8827 9386 10108 11191 11284 12028 12901 13718 15314 16492 17654 18772 21049 22382 23959 25802 27436 30628 32851 35017 35308 39091 42098 44764 47918 48013 51604 53599 57133 65702 70034 78182 78337 84196 89167 95836 96026 107198 114266 130321 131404 140068 145483 156364 156674 167713 178334 192052 212629 214396 228532 245119 260642 273637 290966 313348 335426 356668 399931 425258 455221 490238 521284 547274 581932 624169 665323 670852 742729 799862 850516 910442 912247 980476 1018381 1085527 1094548 1248338 1330646 1485458 1488403 1599724 1694173 1820884 1824494 2036762 2171054 2496676 2661292 2764177 2970916 2976806 3186547 3388346 3648988 4039951 4073524 4342108 4657261 5199103 5528354 5953612 6373094 6776692 7598689 8079902 8649199 9314522 10398206 11056708 11859211 12641137 12746188 14111851 15197378 16159804 17298398 18629044 19349239 20625013 20796412 23718422 25282274 28223702 28279657 30394756 34596796 38698478 41250026 47436844 50564548 52519363 56447404 56559314 60544393 77396956 82500052 88487959 98782957 105038726 113118628 121088786 144375091 164334781 176975918 197565914 210077452 242177572 268125169 288750182 328669562 353951836 367635541 391875247 395131828 536250338 577500364 657339124 735271082 783750494 1072500676 1150343467 1470542164 1567500988 1876876183 2300686934 2743126729 3753752366 4601373868 5094378211 5486253458 7507504732 10188756422 10972506916 20377512844 35660647477 71321294954 142642589908
• Sum of all divisors σ(n): 338210776064
• Sum of proper divisors (its aliquot sum) s(n): 195568186156
• 142642589908 is an abundant number, because the sum of its proper divisors (195568186156) is greater than itself. Its abundance is 52925596248

Bases of 142642589908

• Binary: 10000100110110001010010011000011010100₂
• Hexadecimal: 0x21362930D4
• Base-36: 1TJ1PQS4

Squares and roots of 142642589908

• 142642589908 squared (142642589908²) is 20346908455661863448464
• 142642589908 cubed (142642589908³) is 2902335718736592788594345044501312
• The square root of 142642589908 is 377680.5394880705
• The cube root of 142642589908 is 5224.9612250567

Scales and comparisons

• 142,642,589,908 seconds is equal to 4,535 years, 30 weeks, 5 days, 21 hours, 38 minutes, 28 seconds.
• To count from 1 to 142,642,589,908 would take you about nine thousand and seventy-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 142642589908 cubic inches would be around 435.4 feet tall.

Recreational maths with 142642589908

• 142642589908 backwards is 809985246241
• The number of decimal digits it has is: 12
• The sum of 142642589908's digits is 58
• More coming soon!