55489435440

Names of 55489435440

• Cardinal: 55489435440 can be written as Fifty-five billion, four hundred eighty-nine million, four hundred thirty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.548943544 × 10¹⁰

Factors of 55489435440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1616

Divisors of 55489435440

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 53 60 80 106 120 159 212 240 265 318 424 530 636 795 848 1060 1272 1553 1590 2120 2544 2809 3106 3180 4240 4659 5618 6212 6360 7765 8427 9318 11236 12424 12720 14045 15530 16854 18636 22472 23295 24848 28090 31060 33708 37272 42135 44944 46590 56180 62120 67416 74544 82309 84270 93180 112360 124240 134832 148877 164618 168540 186360 224720 246927 297754 329236 337080 372720 411545 446631 493854 595508 658472 674160 744385 823090 893262 987708 1191016 1234635 1316944 1488770 1646180 1786524 1975416 2233155 2382032 2469270 2977540 3292360 3573048 3950832 4362377 4466310 4938540 5955080 6584720 7146096 8724754 8932620 9877080 11910160 13087131 17449508 17865240 19754160 21811885 26174262 34899016 35730480 43623770 52348524 65435655 69798032 87247540 104697048 130871310 174495080 209394096 231205981 261742620 348990160 462411962 523485240 693617943 924823924 1046970480 1156029905 1387235886 1849647848 2312059810 2774471772 3468089715 3699295696 4624119620 5548943544 6936179430 9248239240 11097887088 13872358860 18496478480 27744717720 55489435440
• Sum of all divisors σ(n): 175438146240
• Sum of proper divisors (its aliquot sum) s(n): 119948710800
• 55489435440 is an abundant number, because the sum of its proper divisors (119948710800) is greater than itself. Its abundance is 64459275360

Bases of 55489435440

• Binary: 110011101011011011011001011100110000₂
• Hexadecimal: 0xCEB6D9730
• Base-36: PHOZ6EO

Squares and roots of 55489435440

• 55489435440 squared (55489435440²) is 3079077445449927993600
• 55489435440 cubed (55489435440³) is 170856269124053901153515933184000
• The square root of 55489435440 is 235561.9566908035
• The cube root of 55489435440 is 3814.1997681421

Scales and comparisons

• 55,489,435,440 seconds is equal to 1,764 years, 20 weeks, 2 days, 20 hours, 4 minutes.
• To count from 1 to 55,489,435,440 would take you about three thousand, five hundred twenty-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 55489435440 cubic inches would be around 317.8 feet tall.

Recreational maths with 55489435440

• 55489435440 backwards is 04453498455
• The number of decimal digits it has is: 11
• The sum of 55489435440's digits is 51
• More coming soon!