18120420398080
18,120,420,398,080 is an even composite number composed of eight prime numbers multiplied together.
18120420398080 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, one hundred sixty-eight divisors.
Prime factorization of 18120420398080:
210 × 5 × 72 × 112 × 13 × 17 × 37 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 11 × 11 × 13 × 17 × 37 × 73)See below for interesting mathematical facts about the number 18120420398080 from the Numbermatics database.
Names of 18120420398080
- Cardinal: 18120420398080 can be written as Eighteen trillion, one hundred twenty billion, four hundred twenty million, three hundred ninety-eight thousand and eighty.
Scientific notation
- Scientific notation: 1.812042039808 × 1013
Factors of 18120420398080
Divisors of 18120420398080
- Number of divisors d(n): 3168
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 17 20 22 26 28 32 34 35 37 40 44 49 52 55 56 64 65 68 70 73 74 77 80 85 88 91 98 104 110 112 119 121 128 130 136 140 143 146 148 154 160 170 176 182 185 187 196 208 220 221 224 238 242 245 256 259 260 272 280 286 292 296 308 320 340 352 364 365 370 374 385 392 407 416 440 442 448 455 476 481 484 490 511 512 518 520 539 544 560 572 584 592 595 605 616 629 637 640 680 704 715 728 730 740 748 770 784 803 814 832 833 847 880 884 896 910 935 949 952 962 968 980 1001 1022 1024 1036 1040 1078 1088 1105 1120 1144 1168 1184 1190 1210 1232 1241 1258 1274 1280 1295 1309 1360 1408 1430 1456 1460 1480 1496 1540 1547 1568 1573 1606 1628 1664 1666 1694 1760 1768 1792 1813 1820 1870 1898 1904 1924 1936 1960 2002 2035 2044 2057 2072 2080 2156 2176 2210 2240 2288 2336 2368 2380 2405 2420 2431 2464 2482 2516 2548 2555 2560 2590 2618 2695 2701 2720 2816 2849 2860 2912 2920 2960 2992 3080 3094 3136 3145 3146 3185 3212 3256 3328 3332 3367 3388 3520 3536 3577 3584 3626 3640 3740 3796 3808 3848 3872 3920 4004 4015 4070 4088 4114 4144 4160 4165 4235 4312 4352 4403 4420 4477 4480 4576 4672 4736 4745 4760 4810 4840 4862 4928 4964 5005 5032 5096 5110 5120 5180 5236 5291 5390 5402 5440 5621 5632 5698 5720 5824 5840 5920 5929 5984 6160 6188 6205 6272 6290 6292 6370 6424 6512 6545 6643 6656 6664 6734 6776 6919 7007 7040 7072 7154 7168 7252 7280 7480 7592 7616 7696 7735 7744 7840 7865 8008 8030 8140 8176 8177 8228 8288 8320 8330 8470 8624 8687 8704 8806 8833 8840 8954 8960 9065 9152 9163 9344 9472 9490 9520 9620 9680 9724 9856 9928 10010 10064 10192 10220 10285 10360 10439 10472 10582 10780 10804 10829 10880 11011 11242 11264 11396 11440 11648 11680 11840 11858 11968 12155 12320 12376 12410 12544 12580 12584 12740 12848 13024 13090 13286 13312 13328 13468 13505 13552 13651 13838 14014 14080 14144 14245 14308 14399 14504 14560 14960 15184 15232 15392 15470 15488 15680 15730 16016 16060 16133 16280 16352 16354 16456 16576 16640 16660 16835 16940 17017 17248 17374 17408 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82365547264 87117405760 92451124480 96900643840 97948218368 99562749440 102956934080 106590708224 113252627488 117665067520 122435272960 124112468480 126716226560 129431574272 133238385280 139387849216 141565784360 149755540480 152272440320 161789467840 164731094528 174234811520 184902248960 199125498880 205913868160 213181416448 226505254976 235330135040 244870545920 248224936960 258863148544 266476770560 278775698432 283131568720 323578935680 329462189056 348469623040 369804497920 411827736320 453010509952 489741091840 517726297088 532953541120 566263137440 647157871360 696939246080 823655472640 906021019904 1065907082240 1132526274880 1294315742720 1393878492160 1647310945280 1812042039808 2265052549760 2588631485440 3624084079616 4530105099520 9060210199040 18120420398080
- Sum of all divisors σ(n): 65979868677408
- Sum of proper divisors (its aliquot sum) s(n): 47859448279328
- 18120420398080 is an abundant number, because the sum of its proper divisors (47859448279328) is greater than itself. Its abundance is 29739027881248
Bases of 18120420398080
- Binary: 1000001111010111111010011100010010100000000002
- Hexadecimal: 0x107AFD389400
- Base-36: 6F8EMG6PS
Squares and roots of 18120420398080
- 18120420398080 squared (181204203980802) is 328349635403153745667686400
- 18120420398080 cubed (181204203980803) is 5949833431061438057359101071680602112000
-
The
square root of 18120420398080 is 4256808.7105342189 -
The
cube root of 18120420398080 is 26265.7268229029
Scales and comparisons
How big is 18120420398080?- 18,120,420,398,080 seconds is equal to 576,173 years, 16 weeks, 3 days, 22 hours, 34 minutes, 40 seconds.
-
To count from 1 to 18,120,420,398,080 would take you about one million, four hundred forty thousand, four hundred thirty-three 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 18120420398080 cubic inches would be around 2188.8 feet tall.
Recreational maths with 18120420398080
- 18120420398080 backwards is 08089302402181
- The number of decimal digits it has is: 14
- The sum of 18120420398080's digits is 46
- More coming soon!
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Cite this page
MLA style:
"Number 18120420398080 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
APA style:
Numbermatics. (2024). Number 18120420398080 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/18120420398080/
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Numbermatics. 2024. "Number 18120420398080 - Facts about the integer". https://numbermatics.com/n/18120420398080/
The information we have on file for 18120420398080 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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