149049976446

Names of 149049976446

• Cardinal: 149049976446 can be written as One hundred forty-nine billion, forty-nine million, nine hundred seventy-six thousand, four hundred forty-six.

Scientific notation

• Scientific notation: 1.49049976446 × 10¹¹

Factors of 149049976446

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1881

Divisors of 149049976446

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 43 49 54 63 81 86 98 126 129 147 162 189 258 283 294 301 378 387 441 566 567 602 774 849 882 903 1134 1161 1323 1543 1698 1806 1981 2107 2322 2547 2646 2709 3086 3483 3962 3969 4214 4629 5094 5418 5943 6321 6966 7641 7938 8127 9258 10801 11886 12169 12642 13867 13887 15282 16254 17829 18963 21602 22923 24338 24381 27734 27774 32403 35658 36507 37926 41601 41661 45846 48762 53487 56889 64806 66349 73014 75607 83202 83322 85183 97209 106974 109521 113778 124803 124983 132698 151214 160461 170366 170667 194418 199047 219042 226821 249606 249966 255549 291627 320922 328563 341334 374409 398094 436669 453642 464443 511098 583254 596281 597141 657126 680463 748818 766647 873338 874881 928886 985689 1123227 1192562 1194282 1310007 1360926 1393329 1533294 1749762 1788843 1791423 1971378 2041389 2246454 2299941 2620014 2786658 3056683 3251101 3577686 3582846 3930021 4082778 4179987 4599882 5366529 5374269 6113366 6124167 6502202 6899823 7860042 8359974 9170049 9753303 10733058 10748538 11790063 12248334 12539961 13799646 16099587 18340098 18776767 19506606 21396781 23580126 25079922 27510147 29259909 32199174 35370189 37553534 37619883 42793562 48298761 55020294 56330301 58519818 64190343 70740378 75239766 82530441 87779727 96597522 112660602 128380686 131437369 165060882 168990903 175559454 192571029 247591323 262874738 263339181 337981806 385142058 394312107 495182646 506972709 526678362 577713087 788624214 920061583 1013945418 1155426174 1182936321 1520918127 1733139261 1840123166 2365872642 2760184749 3041836254 3466278522 3548808963 5520369498 7097617926 8280554247 10646426889 16561108494 21292853778 24841662741 49683325482 74524988223 149049976446
• Sum of all divisors σ(n): 399208512384
• Sum of proper divisors (its aliquot sum) s(n): 250158535938
• 149049976446 is an abundant number, because the sum of its proper divisors (250158535938) is greater than itself. Its abundance is 101108559492

Bases of 149049976446

• Binary: 10001010110100000100100010011001111110₂
• Hexadecimal: 0x22B412267E
• Base-36: 1WH0I9VI

Squares and roots of 149049976446

• 149049976446 squared (149049976446²) is 22215895478553154790916
• 149049976446 cubed (149049976446³) is 3311278697805145619745021854764536
• The square root of 149049976446 is 386069.9113450827
• The cube root of 149049976446 is 5302.0518511557

Scales and comparisons

• 149,049,976,446 seconds is equal to 4,739 years, 17 weeks, 11 hours, 14 minutes, 6 seconds.
• To count from 1 to 149,049,976,446 would take you about nine thousand, four hundred seventy-eight 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 149049976446 cubic inches would be around 441.8 feet tall.

Recreational maths with 149049976446

• 149049976446 backwards is 644679940941
• 149049976446 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149049976446's digits is 63
• More coming soon!