149767444840

Names of 149767444840

• Cardinal: 149767444840 can be written as One hundred forty-nine billion, seven hundred sixty-seven million, four hundred forty-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4976744484 × 10¹¹

Factors of 149767444840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4223

Divisors of 149767444840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 163 260 326 499 520 652 815 998 1304 1630 1996 2119 2495 3260 3541 3992 4238 4990 6487 6520 7082 8476 9980 10595 12974 14164 16952 17705 19960 21190 25948 28328 32435 35410 42380 46033 51896 64870 70820 81337 84760 92066 129740 141640 162674 184132 230165 259480 325348 368264 406685 460330 577183 650696 813370 920660 1057381 1154366 1626740 1766959 1841320 2114762 2308732 2885915 3253480 3533918 4229524 4617464 5286905 5771830 7067836 7503379 8459048 8834795 10573810 11543660 14135672 15006758 17669590 21147620 22970467 23087320 30013516 35339180 37516895 42295240 45940934 60027032 70678360 75033790 91881868 114852335 150067580 183763736 229704670 288014317 300135160 459409340 576028634 918818680 1152057268 1440071585 2304114536 2880143170 3744186121 5760286340 7488372242 11520572680 14976744484 18720930605 29953488968 37441861210 74883722420 149767444840
• Sum of all divisors σ(n): 365959440000
• Sum of proper divisors (its aliquot sum) s(n): 216191995160
• 149767444840 is an abundant number, because the sum of its proper divisors (216191995160) is greater than itself. Its abundance is 66424550320

Bases of 149767444840

• Binary: 10001011011110110101011101100101101000₂
• Hexadecimal: 0x22DED5D968
• Base-36: 1WSVO414

Squares and roots of 149767444840

• 149767444840 squared (149767444840²) is 22430287533902442625600
• 149767444840 cubed (149767444840³) is 3359326850979073705870812771904000
• The square root of 149767444840 is 386997.9907441381
• The cube root of 149767444840 is 5310.5455730671

Scales and comparisons

• 149,767,444,840 seconds is equal to 4,762 years, 7 weeks, 2 days, 12 hours, 40 seconds.
• To count from 1 to 149,767,444,840 would take you about nine thousand, five hundred twenty-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 149767444840 cubic inches would be around 442.5 feet tall.

Recreational maths with 149767444840

• 149767444840 backwards is 048444767941
• The number of decimal digits it has is: 12
• The sum of 149767444840's digits is 58
• More coming soon!