150420742923

Names of 150420742923

• Cardinal: 150420742923 can be written as One hundred fifty billion, four hundred twenty million, seven hundred forty-two thousand, nine hundred twenty-three.

Scientific notation

• Scientific notation: 1.50420742923 × 10¹¹

Factors of 150420742923

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 673

Divisors of 150420742923

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 11 23 33 69 71 79 89 213 237 253 267 397 759 781 869 979 1191 1633 1817 2047 2343 2607 2937 4367 4899 5451 5609 6141 6319 7031 9131 13101 16827 17963 18957 19987 21093 22517 27393 28187 31363 35333 53889 59961 61699 67551 69509 77341 84561 94089 100441 105999 129007 145337 161713 185097 208527 232023 301323 310057 344993 387021 388663 436011 485139 499201 648301 721349 812659 930171 1034979 1165989 1419077 1497603 1598707 1778843 1944903 2164047 2226773 2437977 2508643 2791307 4257231 4796121 5336529 5491211 6680319 7131311 7525929 7934839 8373921 8939249 11481623 16473633 21393933 23804517 24494503 26817747 27595073 30704377 34444869 51215779 57698789 64200061 73483509 82785219 92113131 126297853 153647337 173096367 192600183 198182797 378893559 563373569 594548391 634686679 706200671 1690120707 1904060037 2118602013 2180010767 4558204331 6540032301 13674612993 50140247641 150420742923
• Sum of all divisors σ(n): 237684326400
• Sum of proper divisors (its aliquot sum) s(n): 87263583477
• 150420742923 is a deficient number, because the sum of its proper divisors (87263583477) is less than itself. Its deficiency is 63157159446

Bases of 150420742923

• Binary: 10001100000101110001100110001100001011₂
• Hexadecimal: 0x2305C6630B
• Base-36: 1X3OMK23

Squares and roots of 150420742923

• 150420742923 squared (150420742923²) is 22626399901507254583929
• 150420742923 cubed (150420742923³) is 3403479882857615261988697436284467
• The square root of 150420742923 is 387841.1310356343
• The cube root of 150420742923 is 5318.2560535311

Scales and comparisons

• 150,420,742,923 seconds is equal to 4,782 years, 47 weeks, 3 days, 19 hours, 42 minutes, 3 seconds.
• To count from 1 to 150,420,742,923 would take you about nine thousand, five hundred 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 150420742923 cubic inches would be around 443.2 feet tall.

Recreational maths with 150420742923

• 150420742923 backwards is 329247024051
• The number of decimal digits it has is: 12
• The sum of 150420742923's digits is 39
• More coming soon!