55387445490
55,387,445,490 is an even composite number composed of eight prime numbers multiplied together.
What does the number 55387445490 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 512 divisors.
55387445490 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 55387445490:
2 × 33 × 5 × 13 × 19 × 31 × 73 × 367
(2 × 3 × 3 × 3 × 5 × 13 × 19 × 31 × 73 × 367)See below for interesting mathematical facts about the number 55387445490 from the Numbermatics database.
Names of 55387445490
- Cardinal: 55387445490 can be written as Fifty-five billion, three hundred eighty-seven million, four hundred forty-five thousand, four hundred ninety.
Scientific notation
- Scientific notation: 5.538744549 × 1010
Factors of 55387445490
Divisors of 55387445490
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 19 26 27 30 31 38 39 45 54 57 62 65 73 78 90 93 95 114 117 130 135 146 155 171 186 190 195 219 234 247 270 279 285 310 342 351 365 367 390 403 438 465 494 513 558 570 585 589 657 702 730 734 741 806 837 855 930 949 1026 1095 1101 1170 1178 1209 1235 1314 1387 1395 1482 1674 1710 1755 1767 1835 1898 1971 2015 2190 2202 2223 2263 2418 2470 2565 2774 2790 2847 2945 3285 3303 3510 3534 3627 3670 3705 3942 4030 4161 4185 4446 4526 4745 4771 5130 5301 5505 5694 5890 6045 6570 6606 6669 6789 6935 6973 7254 7410 7657 8322 8370 8541 8835 9490 9542 9855 9909 10602 10881 11010 11115 11315 11377 12090 12483 13338 13578 13870 13946 14235 14313 15314 15903 16515 17082 17670 18031 18135 19710 19818 20367 20805 20919 21762 22230 22630 22754 22971 23855 24966 25623 26505 26791 28470 28626 29419 31806 33030 33345 33945 34131 34865 36062 36270 37449 38285 40734 41610 41838 42705 42939 42997 45942 47710 49545 51246 53010 53582 54093 54405 56885 58838 61101 62415 62757 66690 67890 68262 68913 69730 71565 74898 76570 79515 80373 85410 85878 85994 88257 90155 90649 99090 101835 102393 104595 108186 108810 113770 114855 122202 124830 125514 128115 128817 128991 133955 137826 143130 147095 147901 159030 160746 162279 170655 176514 180310 181298 187245 188271 203670 204786 206739 209190 214695 214985 216163 229710 241119 256230 257634 257982 264771 267910 270465 271947 294190 295802 305505 307179 313785 324558 341310 344565 348283 374490 376542 386973 401865 413478 429390 429970 432326 441285 443703 453245 482238 486837 509029 511965 529542 540930 543894 558961 611010 614358 627570 644085 644955 648489 689130 696566 723357 739505 773946 794313 803730 811395 815841 830521 882570 887406 906490 941355 973674 1018058 1023930 1033695 1044849 1080815 1117922 1160919 1205595 1288170 1289910 1296978 1323855 1331109 1359735 1446714 1479010 1527087 1535895 1588626 1622790 1631682 1661042 1676883 1741415 1882710 1934865 1945467 2067390 2089698 2161630 2218515 2321838 2411190 2434185 2447523 2491563 2545145 2647710 2662218 2719470 2794805 2810119 3054174 3071790 3134547 3242445 3353766 3482830 3616785 3869730 3890934 3971565 3993327 4079205 4152605 4437030 4581261 4868370 4895046 4983126 5030649 5090290 5224245 5589610 5620238 5804595 5836401 6269094 6484890 6617377 6655545 7233570 7474689 7635435 7943130 7986654 8158410 8305210 8384415 8430357 9162522 9403641 9727335 10061298 10448490 10796773 11609190 11672802 12237615 12457815 13234754 13311090 13743783 14050595 14949378 15091947 15270870 15672735 15779899 16768830 16860714 18807282 19454670 19852131 19966635 21593546 22424067 22906305 24475230 24915630 25153245 25291071 27487566 28101190 29182005 30183894 31345470 31559798 32390319 33086885 37373445 39704262 39933270 42151785 44848134 45812610 47018205 47339697 50306490 50582142 53983865 58364010 59556393 64780638 66173770 68718915 74746890 75459735 75873213 78899495 84303570 94036410 94679394 97170957 99260655 107967730 112120335 119112786 126455355 137437830 142019091 150919470 151746426 157798990 161951595 178669179 194341914 198521310 205138687 224240670 236698485 252910710 284038182 291512871 297781965 323903190 357338358 379366065 410277374 426057273 473396970 485854785 583025742 595563930 615416061 710095455 758732130 852114546 893345895 971709570 1025693435 1230832122 1420190910 1457564355 1786691790 1846248183 2051386870 2130286365 2915128710 3077080305 3692496366 4260572730 5538744549 6154160610 9231240915 11077489098 18462481830 27693722745 55387445490
- Sum of all divisors σ(n): 175679078400
- Sum of proper divisors (its aliquot sum) s(n): 120291632910
- 55387445490 is an abundant number, because the sum of its proper divisors (120291632910) is greater than itself. Its abundance is 64904187420
Bases of 55387445490
- Binary: 1100111001010101100101011000111100102
- Hexadecimal: 0xCE55958F2
- Base-36: PG096GI
Squares and roots of 55387445490
- 55387445490 squared (553874454902) is 3067769117907721340100
- 55387445490 cubed (553874454903) is 169915894794019298574898501149000
-
The
square root of 55387445490 is 235345.3749067527 -
The
cube root of 55387445490 is 3811.8614934863
Scales and comparisons
How big is 55387445490?- 55,387,445,490 seconds is equal to 1,761 years, 7 weeks, 5 days, 9 hours, 31 minutes, 30 seconds.
-
To count from 1 to 55,387,445,490 would take you about three thousand, five hundred twenty-two 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 55387445490 cubic inches would be around 317.7 feet tall.
Recreational maths with 55387445490
- 55387445490 backwards is 09454478355
- 55387445490 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55387445490's digits is 54
- More coming soon!
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