55081643220
55,081,643,220 is an even composite number composed of seven prime numbers multiplied together.
55081643220 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 55081643220:
22 × 33 × 5 × 17 × 37 × 257 × 631
(2 × 2 × 3 × 3 × 3 × 5 × 17 × 37 × 257 × 631)See below for interesting mathematical facts about the number 55081643220 from the Numbermatics database.
Names of 55081643220
- Cardinal: 55081643220 can be written as Fifty-five billion, eighty-one million, six hundred forty-three thousand, two hundred twenty.
Scientific notation
- Scientific notation: 5.508164322 × 1010
Factors of 55081643220
Divisors of 55081643220
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 37 45 51 54 60 68 74 85 90 102 108 111 135 148 153 170 180 185 204 222 255 257 270 306 333 340 370 444 459 510 514 540 555 612 629 631 666 740 765 771 918 999 1020 1028 1110 1258 1262 1285 1332 1530 1542 1665 1836 1887 1893 1998 2220 2295 2313 2516 2524 2570 3060 3084 3145 3155 3330 3774 3786 3855 3996 4369 4590 4626 4995 5140 5661 5679 6290 6310 6660 6939 7548 7572 7710 8738 9180 9252 9435 9465 9509 9990 10727 11322 11358 11565 12580 12620 13107 13878 15420 16983 17037 17476 18870 18930 19018 19980 21454 21845 22644 22716 23130 23347 26214 27756 28305 28395 28527 32181 33966 34074 34695 37740 37860 38036 39321 42908 43690 46260 46694 47545 52428 53635 56610 56790 57054 64362 65535 67932 68148 69390 70041 78642 84915 85185 85581 87380 93388 95090 96543 107270 113220 113580 114108 116735 117963 128724 131070 138780 140082 142635 157284 160905 161653 162167 169830 170370 171162 190180 193086 196605 210123 214540 233470 235926 256743 262140 280164 285270 289629 321810 323306 324334 339660 340740 342324 350205 386172 393210 396899 420246 427905 466940 471852 482715 484959 486501 513486 570540 579258 589815 630369 643620 646612 648668 700410 786420 793798 808265 810835 840492 855810 965430 969918 973002 1026972 1050615 1158516 1179630 1190697 1260738 1283715 1400820 1448145 1454877 1459503 1587596 1616530 1621670 1711620 1930860 1939836 1946004 1984495 2101230 2359260 2381394 2424795 2432505 2521476 2567430 2756839 2896290 2909754 2919006 3151845 3233060 3243340 3572091 3968990 4202460 4364631 4378509 4762788 4849590 4865010 5134860 5513678 5792580 5819508 5838012 5953485 6000179 6303690 7144182 7274385 7297515 7937980 8270517 8729262 8757018 9699180 9730020 10716273 11027356 11906970 12000358 12607380 13784195 14288364 14548770 14595030 16541034 17458524 17514036 17860455 18000537 21432546 21823155 21892545 23813940 24000716 24811551 27568390 29097540 29190060 30000895 33082068 35720910 36001074 41352585 42865092 43646310 43785090 49623102 53581365 54001611 55136780 60001790 71441820 72002148 74434653 82705170 87292620 87570180 90002685 99246204 102003043 107162730 108003222 120003580 124057755 148869306 162004833 165410340 180005370 204006086 214325460 216006444 248115510 270008055 297738612 306009129 324009666 360010740 372173265 408012172 496231020 510015215 540016110 612018258 648019332 744346530 810024165 918027387 1020030430 1080032220 1224036516 1488693060 1530045645 1620048330 1836054774 2040060860 2754082161 3060091290 3240096660 3672109548 4590136935 5508164322 6120182580 9180273870 11016328644 13770410805 18360547740 27540821610 55081643220
- Sum of all divisors σ(n): 187370910720
- Sum of proper divisors (its aliquot sum) s(n): 132289267500
- 55081643220 is an abundant number, because the sum of its proper divisors (132289267500) is greater than itself. Its abundance is 77207624280
Bases of 55081643220
- Binary: 1100110100110001111100101100110101002
- Hexadecimal: 0xCD31F2CD4
- Base-36: PAY6RX0
Squares and roots of 55081643220
- 55081643220 squared (550816432202) is 3033987419815371968400
- 55081643220 cubed (550816432203) is 167117012592238677034997914248000
-
The
square root of 55081643220 is 234694.7873728771 -
The
cube root of 55081643220 is 3804.8332594315
Scales and comparisons
How big is 55081643220?- 55,081,643,220 seconds is equal to 1,751 years, 22 weeks, 1 day, 27 minutes.
-
To count from 1 to 55,081,643,220 would take you about three thousand, five hundred 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 55081643220 cubic inches would be around 317.1 feet tall.
Recreational maths with 55081643220
- 55081643220 backwards is 02234618055
- 55081643220 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55081643220's digits is 36
- More coming soon!
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