149142055674

Names of 149142055674

• Cardinal: 149142055674 can be written as One hundred forty-nine billion, one hundred forty-two million, fifty-five thousand, six hundred seventy-four.

Scientific notation

• Scientific notation: 1.49142055674 × 10¹¹

Factors of 149142055674

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1816

Divisors of 149142055674

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 29 31 41 58 62 82 87 93 123 174 186 246 617 899 1093 1189 1234 1271 1798 1851 2186 2378 2542 2697 3279 3567 3702 3813 5394 6558 7134 7626 17893 19127 25297 31697 33883 35786 36859 38254 44813 50594 53679 57381 63394 67766 73718 75891 89626 95091 101649 107358 110577 114762 134439 151782 190182 203298 221154 268878 554683 674381 733613 784207 982607 1109366 1299577 1348762 1389203 1467226 1568414 1664049 1965214 2023143 2200839 2352621 2599154 2778406 2947821 3328098 3898731 4046286 4167609 4401678 4705242 5895642 7797462 8335218 19557049 20905811 22742003 27649621 39114098 40286887 41811622 45484006 55299242 58671147 62717433 68226009 80573774 82948863 117342294 120860661 125434866 136452018 165897726 241721322 606268519 801839009 857138251 1212537038 1603678018 1714276502 1818805557 2405517027 2571414753 3637611114 4811034054 5142829506 24857009279 49714018558 74571027837 149142055674
• Sum of all divisors σ(n): 327120353280
• Sum of proper divisors (its aliquot sum) s(n): 177978297606
• 149142055674 is an abundant number, because the sum of its proper divisors (177978297606) is greater than itself. Its abundance is 28836241932

Bases of 149142055674

• Binary: 10001010111001100011110010101011111010₂
• Hexadecimal: 0x22B98F2AFA
• Base-36: 1WIJBUNU

Squares and roots of 149142055674

• 149142055674 squared (149142055674²) is 22243352770666515594276
• 149142055674 cubed (149142055674³) is 3317419357299167622849100387722024
• The square root of 149142055674 is 386189.1449458411
• The cube root of 149142055674 is 5303.1434499895

Scales and comparisons

• 149,142,055,674 seconds is equal to 4,742 years, 13 weeks, 2 days, 4 hours, 47 minutes, 54 seconds.
• To count from 1 to 149,142,055,674 would take you about nine thousand, four hundred eighty-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 149142055674 cubic inches would be around 441.9 feet tall.

Recreational maths with 149142055674

• 149142055674 backwards is 476550241941
• The number of decimal digits it has is: 12
• The sum of 149142055674's digits is 48
• More coming soon!