142552617428

Names of 142552617428

• Cardinal: 142552617428 can be written as One hundred forty-two billion, five hundred fifty-two million, six hundred seventeen thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.42552617428 × 10¹¹

Factors of 142552617428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 110

Divisors of 142552617428

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 13 17 26 34 37 41 52 68 74 82 148 164 169 221 289 338 442 481 533 578 629 676 697 884 962 1066 1156 1258 1369 1394 1517 1924 2132 2197 2516 2738 2788 2873 3034 3757 4394 5476 5746 6068 6253 6929 7514 8177 8788 9061 10693 11492 11849 12506 13858 15028 16354 17797 18122 19721 21386 23273 23698 25012 25789 27716 32708 35594 36244 37349 39442 42772 46546 47396 48841 51578 56129 71188 74698 78884 81289 90077 93092 97682 103156 106301 112258 117793 139009 149396 154037 162578 180154 195364 212602 224516 231361 235586 256373 278018 302549 308074 325156 335257 360308 395641 425204 438413 462722 471172 512746 556036 605098 616148 634933 670514 729677 791282 876826 925444 954193 1025492 1210196 1269866 1341028 1381913 1459354 1531309 1582564 1753652 1807117 1908386 2002481 2539732 2763826 2918708 3007693 3062618 3332849 3614234 3816772 3933137 4004962 4358341 5143333 5527652 5699369 6015386 6125236 6665698 7228468 7866274 8009924 8716682 9485801 10286666 11398738 12030772 12404509 13331396 15732548 16221281 17433364 18971602 20573332 22797476 23492521 24809018 26032253 32442562 37943204 46985042 49618036 51130781 52064506 56658433 64885124 66863329 74091797 93970084 102261562 104129012 113316866 123315413 133726658 148183594 161258617 204523124 210876653 226633732 246630826 267453316 296367188 322517234 421753306 493261652 645034468 843506612 869223277 963193361 1738446554 1926386722 2096362021 2741396489 3476893108 3852773444 4192724042 5482792978 8385448084 10965585956 35638154357 71276308714 142552617428
• Sum of all divisors σ(n): 302243354280
• Sum of proper divisors (its aliquot sum) s(n): 159690736852
• 142552617428 is an abundant number, because the sum of its proper divisors (159690736852) is greater than itself. Its abundance is 17138119424

Bases of 142552617428

• Binary: 10000100110000110011000101000111010100₂
• Hexadecimal: 0x2130CC51D4
• Base-36: 1THK5BKK

Squares and roots of 142552617428

• 142552617428 squared (142552617428²) is 20321248735573729335184
• 142552617428 cubed (142552617428³) is 2896847196661470572005705531986752
• The square root of 142552617428 is 377561.4088171619
• The cube root of 142552617428 is 5223.8624377681

Scales and comparisons

• 142,552,617,428 seconds is equal to 4,532 years, 38 weeks, 13 hours, 17 minutes, 8 seconds.
• To count from 1 to 142,552,617,428 would take you about nine thousand and sixty-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 142552617428 cubic inches would be around 435.3 feet tall.

Recreational maths with 142552617428

• 142552617428 backwards is 824716255241
• The number of decimal digits it has is: 12
• The sum of 142552617428's digits is 47
• More coming soon!