149789015382

Names of 149789015382

• Cardinal: 149789015382 can be written as One hundred forty-nine billion, seven hundred eighty-nine million, fifteen thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 1.49789015382 × 10¹¹

Factors of 149789015382

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 344

Divisors of 149789015382

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 31 43 62 67 71 86 93 127 129 134 142 186 201 213 254 258 381 402 426 762 961 1333 1922 2077 2201 2666 2881 2883 3053 3937 3999 4154 4402 4757 5461 5762 5766 6106 6231 6603 7874 7998 8509 8643 9017 9159 9514 10922 11811 12462 13206 14271 16383 17018 17286 18034 18318 23622 25527 27051 28542 32766 41323 51054 54102 64387 68231 82646 89311 94643 122047 123969 128774 136462 147467 169291 178622 189286 193161 204551 204693 244094 247938 263779 267933 279527 283929 294934 338582 365887 366141 386322 387731 409102 409386 442401 507873 527558 535866 559054 567858 604139 613653 731774 732282 775462 791337 838581 884802 1015746 1097661 1163193 1208278 1227306 1582674 1677162 1812417 2195322 2326386 2768641 2933933 3624834 4571477 5248021 5537282 5867866 6341081 8177149 8305923 8665337 8801799 9142954 10496042 11342497 12019661 12682162 13714431 15744063 16354298 16611846 17330674 17603598 18728309 19023243 22684994 24039322 24531447 25977977 25996011 27428862 31488126 34027491 36058983 37456618 38046486 49062894 51955954 51992022 56184927 68054982 72117966 77933931 112369854 155867862 196573511 351617407 372609491 393147022 580577579 589720533 703234814 745218982 805317287 1054852221 1117828473 1161155158 1179441066 1610634574 1741732737 2109704442 2235656946 2415951861 3483465474 4831903722 24964835897 49929671794 74894507691 149789015382
• Sum of all divisors σ(n): 328575025152
• Sum of proper divisors (its aliquot sum) s(n): 178786009770
• 149789015382 is an abundant number, because the sum of its proper divisors (178786009770) is greater than itself. Its abundance is 28996994388

Bases of 149789015382

• Binary: 10001011100000000111101111110101010110₂
• Hexadecimal: 0x22E01EFD56
• Base-36: 1WT8IFYU

Squares and roots of 149789015382

• 149789015382 squared (149789015382²) is 22436749129109032605924
• 149789015382 cubed (149789015382³) is 3360778560422187988963889580322968
• The square root of 149789015382 is 387025.8588027421
• The cube root of 149789015382 is 5310.8005146475

Scales and comparisons

• 149,789,015,382 seconds is equal to 4,762 years, 43 weeks, 3 hours, 49 minutes, 42 seconds.
• To count from 1 to 149,789,015,382 would take you about nine thousand, five hundred twenty-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 149789015382 cubic inches would be around 442.6 feet tall.

Recreational maths with 149789015382

• 149789015382 backwards is 283510987941
• The number of decimal digits it has is: 12
• The sum of 149789015382's digits is 57
• More coming soon!