55306997640
55,306,997,640 is an even composite number composed of five prime numbers multiplied together.
55306997640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 55306997640:
23 × 34 × 5 × 373 × 337
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 37 × 37 × 37 × 337)See below for interesting mathematical facts about the number 55306997640 from the Numbermatics database.
Names of 55306997640
- Cardinal: 55306997640 can be written as Fifty-five billion, three hundred six million, nine hundred ninety-seven thousand, six hundred forty.
Scientific notation
- Scientific notation: 5.530699764 × 1010
Factors of 55306997640
Divisors of 55306997640
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 37 40 45 54 60 72 74 81 90 108 111 120 135 148 162 180 185 216 222 270 296 324 333 337 360 370 405 444 540 555 648 666 674 740 810 888 999 1011 1080 1110 1332 1348 1369 1480 1620 1665 1685 1998 2022 2220 2664 2696 2738 2997 3033 3240 3330 3370 3996 4044 4107 4440 4995 5055 5476 5994 6066 6660 6740 6845 7992 8088 8214 9099 9990 10110 10952 11988 12132 12321 12469 13320 13480 13690 14985 15165 16428 18198 19980 20220 20535 23976 24264 24642 24938 27297 27380 29970 30330 32856 36396 36963 37407 39960 40440 41070 45495 49284 49876 50653 54594 54760 59940 60660 61605 62345 72792 73926 74814 82140 90990 98568 99752 101306 109188 110889 112221 119880 121320 123210 124690 136485 147852 149628 151959 164280 181980 184815 187035 202612 218376 221778 224442 246420 249380 253265 272970 295704 299256 303918 336663 363960 369630 374070 405224 443556 448884 455877 461353 492840 498760 506530 545940 554445 561105 607836 673326 739260 748140 759795 887112 897768 911754 922706 1009989 1013060 1091880 1108890 1122210 1215672 1346652 1367631 1384059 1478520 1496280 1519590 1683315 1823508 1845412 2019978 2026120 2217780 2244420 2279385 2306765 2693304 2735262 2768118 3039180 3366630 3647016 3690824 4039956 4102893 4152177 4435560 4488840 4558770 4613530 5049945 5470524 5536236 6078360 6733260 6838155 6920295 8079912 8205786 8304354 9117540 9227060 10099890 10941048 11072472 12456531 13466520 13676310 13840590 16411572 16608708 17070061 18235080 18454120 20199780 20514465 20760885 24913062 27352620 27681180 32823144 33217416 34140122 37369593 40399560 41028930 41521770 49826124 51210183 54705240 55362360 62282655 68280244 74739186 82057860 83043540 85350305 99652248 102420366 124565310 136560488 149478372 153630549 164115720 166087080 170700610 186847965 204840732 249130620 256050915 298956744 307261098 341401220 373695930 409681464 460891647 498261240 512101830 614522196 682802440 747391860 768152745 921783294 1024203660 1229044392 1382674941 1494783720 1536305490 1843566588 2048407320 2304458235 2765349882 3072610980 3687133176 4608916470 5530699764 6145221960 6913374705 9217832940 11061399528 13826749410 18435665880 27653498820 55306997640
- Sum of all divisors σ(n): 191623489200
- Sum of proper divisors (its aliquot sum) s(n): 136316491560
- 55306997640 is an abundant number, because the sum of its proper divisors (136316491560) is greater than itself. Its abundance is 81009493920
Bases of 55306997640
- Binary: 1100111000001000110111001111100010002
- Hexadecimal: 0xCE08DCF88
- Base-36: PEOCWI0
Squares and roots of 55306997640
- 55306997640 squared (553069976402) is 3058863987950965569600
- 55306997640 cubed (553069976403) is 169176583362685041193588455744000
-
The
square root of 55306997640 is 235174.3983515213 -
The
cube root of 55306997640 is 3810.0150783705
Scales and comparisons
How big is 55306997640?- 55,306,997,640 seconds is equal to 1,758 years, 30 weeks, 5 days, 6 hours, 54 minutes.
-
To count from 1 to 55,306,997,640 would take you about three thousand, five hundred seventeen 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 55306997640 cubic inches would be around 317.5 feet tall.
Recreational maths with 55306997640
- 55306997640 backwards is 04679960355
- 55306997640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55306997640's digits is 54
- More coming soon!
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