55489697440
55,489,697,440 is an even composite number composed of six prime numbers multiplied together.
55489697440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 55489697440:
25 × 5 × 31 × 43 × 151 × 1723
(2 × 2 × 2 × 2 × 2 × 5 × 31 × 43 × 151 × 1723)See below for interesting mathematical facts about the number 55489697440 from the Numbermatics database.
Names of 55489697440
- Cardinal: 55489697440 can be written as Fifty-five billion, four hundred eighty-nine million, six hundred ninety-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 5.548969744 × 1010
Factors of 55489697440
Divisors of 55489697440
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 43 62 80 86 124 151 155 160 172 215 248 302 310 344 430 496 604 620 688 755 860 992 1208 1240 1333 1376 1510 1720 1723 2416 2480 2666 3020 3440 3446 4681 4832 4960 5332 6040 6493 6665 6880 6892 8615 9362 10664 12080 12986 13330 13784 17230 18724 21328 23405 24160 25972 26660 27568 32465 34460 37448 42656 46810 51944 53320 53413 55136 64930 68920 74089 74896 93620 103888 106640 106826 129860 137840 148178 149792 187240 201283 207776 213280 213652 259720 260173 267065 275680 296356 370445 374480 402566 427304 519440 520346 534130 592712 740890 748960 805132 854608 1006415 1038880 1040692 1068260 1185424 1300865 1481780 1610264 1709216 2012830 2081384 2136520 2296759 2370848 2601730 2963560 3220528 4025660 4162768 4273040 4593518 5203460 5927120 6441056 8051320 8065363 8325536 8546080 9187036 10406920 11187439 11483795 11854240 16102640 16130726 18374072 20813840 22374878 22967590 32205280 32261452 36748144 40326815 41627680 44749756 45935180 55937195 64522904 73496288 80653630 89499512 91870360 111874390 129045808 161307260 178999024 183740720 223748780 258091616 322614520 346810609 357998048 367481440 447497560 645229040 693621218 894995120 1290458080 1387242436 1734053045 1789990240 2774484872 3468106090 5548969744 6936212180 11097939488 13872424360 27744848720 55489697440
- Sum of all divisors σ(n): 139468234752
- Sum of proper divisors (its aliquot sum) s(n): 83978537312
- 55489697440 is an abundant number, because the sum of its proper divisors (83978537312) is greater than itself. Its abundance is 28488839872
Bases of 55489697440
- Binary: 1100111010110111000110010110101000002
- Hexadecimal: 0xCEB7196A0
- Base-36: PHP4SKG
Squares and roots of 55489697440
- 55489697440 squared (554896974402) is 3079106521982742553600
- 55489697440 cubed (554896974403) is 170858689290353093200676982784000
-
The
square root of 55489697440 is 235562.5128071101 -
The
cube root of 55489697440 is 3814.2057711993
Scales and comparisons
How big is 55489697440?- 55,489,697,440 seconds is equal to 1,764 years, 20 weeks, 5 days, 20 hours, 50 minutes, 40 seconds.
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To count from 1 to 55,489,697,440 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 55489697440 cubic inches would be around 317.9 feet tall.
Recreational maths with 55489697440
- 55489697440 backwards is 04479698455
- The number of decimal digits it has is: 11
- The sum of 55489697440's digits is 61
- More coming soon!
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