149745850038880

Names of 149745850038880

• Cardinal: 149745850038880 can be written as One hundred forty-nine trillion, seven hundred forty-five billion, eight hundred fifty million, thirty-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.4974585003888 × 10¹⁴

Factors of 149745850038880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17658708791

Divisors of 149745850038880

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 53 80 106 160 212 265 424 530 848 1060 1696 2120 4240 8480 17658708731 35317417462 70634834924 88293543655 141269669848 176587087310 282539339696 353174174620 565078679392 706348349240 935911562743 1412696698480 1871823125486 2825393396960 3743646250972 4679557813715 7487292501944 9359115627430 14974585003888 18718231254860 29949170007776 37436462509720 74872925019440 149745850038880
• Sum of all divisors σ(n): 360449562637584
• Sum of proper divisors (its aliquot sum) s(n): 210703712598704
• 149745850038880 is an abundant number, because the sum of its proper divisors (210703712598704) is greater than itself. Its abundance is 60957862559824

Bases of 149745850038880

• Binary: 100010000011000101101100001100101011101001100000₂
• Hexadecimal: 0x88316C32BA60
• Base-36: 1H2WAKSFOG

Squares and roots of 149745850038880

• 149745850038880 squared (149745850038880²) is 22423819603866737297511654400
• 149745850038880 cubed (149745850038880³) is 3357873927699525969540924319161493123072000
• The square root of 149745850038880 is 12237068.6865311007
• The cube root of 149745850038880 is 53102.9032024739

Scales and comparisons

• 149,745,850,038,880 seconds is equal to 4,761,454 years, 43 weeks, 3 days, 15 hours, 14 minutes, 40 seconds.
• To count from 1 to 149,745,850,038,880 would take you about eleven million, nine hundred three thousand, six hundred thirty-seven 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 149745850038880 cubic inches would be around 4425.2 feet tall.

Recreational maths with 149745850038880

• 149745850038880 backwards is 088830058547941
• The number of decimal digits it has is: 15
• The sum of 149745850038880's digits is 70
• More coming soon!