54487747990
54,487,747,990 is an even composite number composed of seven prime numbers multiplied together.
What does the number 54487747990 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
54487747990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 54487747990:
2 × 5 × 132 × 192 × 31 × 43 × 67
(2 × 5 × 13 × 13 × 19 × 19 × 31 × 43 × 67)See below for interesting mathematical facts about the number 54487747990 from the Numbermatics database.
Names of 54487747990
- Cardinal: 54487747990 can be written as Fifty-four billion, four hundred eighty-seven million, seven hundred forty-seven thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 5.448774799 × 1010
Factors of 54487747990
Divisors of 54487747990
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 5 10 13 19 26 31 38 43 62 65 67 86 95 130 134 155 169 190 215 247 310 335 338 361 403 430 494 559 589 670 722 806 817 845 871 1118 1178 1235 1273 1333 1634 1690 1742 1805 2015 2077 2470 2546 2666 2795 2881 2945 3211 3610 4030 4085 4154 4355 4693 5239 5590 5762 5890 6365 6422 6665 7267 7657 8170 8710 9386 10385 10478 10621 11191 11323 12730 13330 14405 14534 15314 15523 16055 16549 17329 20770 21242 22382 22646 23465 24187 25327 26195 27001 28810 31046 32110 33098 34658 36335 37453 38285 39463 46930 48374 50654 52390 53105 54002 54739 55955 56615 61009 72670 74906 76570 77615 78926 82745 86645 89311 99541 106210 109478 111910 113230 120935 122018 126635 135005 138073 145483 155230 165490 173290 178622 187265 197315 199082 201799 215137 225277 241870 253270 270010 273695 276146 290966 305045 314431 329251 351013 374530 394630 403598 430274 446555 450554 481213 486889 497705 513019 547390 610090 628862 658502 690365 702026 711607 727415 749797 893110 962426 973778 995410 1008995 1026038 1040041 1075685 1126385 1161043 1380730 1423214 1454830 1499594 1572155 1646255 1696909 1755065 1891279 2017990 2080082 2151370 2252770 2322086 2406065 2434445 2565095 2623387 3144310 3292510 3393818 3510130 3558035 3748985 3782558 4087603 4280263 4812130 4868890 5130190 5200205 5246774 5805215 6255769 6669247 7116070 7497970 8175206 8484545 8560526 9250891 9456395 9747361 10400410 11610430 12511538 13116935 13338494 13520533 15093559 16969090 18501782 18912790 19494722 20438015 21401315 22059817 26233870 27041066 30187118 31278845 32241271 33346235 40876030 42802630 44119634 46254455 48736805 62557690 64482542 66692470 67602665 75467795 81324997 92508910 97473610 110299085 126715693 135205330 150935590 161206355 162649994 175766929 220598170 253431386 286777621 322412710 351533858 406624985 419136523 573555242 633578465 813249970 838273046 878834645 1267156930 1433888105 1757669290 2095682615 2867776210 4191365230 5448774799 10897549598 27243873995 54487747990
- Sum of all divisors σ(n): 120160060416
- Sum of proper divisors (its aliquot sum) s(n): 65672312426
- 54487747990 is an abundant number, because the sum of its proper divisors (65672312426) is greater than itself. Its abundance is 11184564436
Bases of 54487747990
- Binary: 1100101011111011100100001101100101102
- Hexadecimal: 0xCAFB90D96
- Base-36: P14LJFA
Squares and roots of 54487747990
- 54487747990 squared (544877479902) is 2968914681021749040100
- 54487747990 cubed (544877479903) is 161769474943324297405993204399000
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The
square root of 54487747990 is 233426.1082012893 -
The
cube root of 54487747990 is 3791.1091309025
Scales and comparisons
How big is 54487747990?- 54,487,747,990 seconds is equal to 1,732 years, 28 weeks, 1 day, 5 hours, 33 minutes, 10 seconds.
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To count from 1 to 54,487,747,990 would take you about three thousand, four hundred sixty-five 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 54487747990 cubic inches would be around 315.9 feet tall.
Recreational maths with 54487747990
- 54487747990 backwards is 09974778445
- The number of decimal digits it has is: 11
- The sum of 54487747990's digits is 64
- More coming soon!
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