142186424640
142,186,424,640 is an even composite number composed of seven prime numbers multiplied together.
142186424640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 142186424640:
26 × 3 × 5 × 13 × 29 × 79 × 4973
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 29 × 79 × 4973)See below for interesting mathematical facts about the number 142186424640 from the Numbermatics database.
Names of 142186424640
- Cardinal: 142186424640 can be written as One hundred forty-two billion, one hundred eighty-six million, four hundred twenty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.4218642464 × 1011
Factors of 142186424640
Divisors of 142186424640
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 29 30 32 39 40 48 52 58 60 64 65 78 79 80 87 96 104 116 120 130 145 156 158 160 174 192 195 208 232 237 240 260 290 312 316 320 348 377 390 395 416 435 464 474 480 520 580 624 632 696 754 780 790 832 870 928 948 960 1027 1040 1131 1160 1185 1248 1264 1392 1508 1560 1580 1740 1856 1885 1896 2054 2080 2262 2291 2320 2370 2496 2528 2784 3016 3081 3120 3160 3480 3770 3792 4108 4160 4524 4582 4640 4740 4973 5056 5135 5568 5655 6032 6162 6240 6320 6873 6960 7540 7584 8216 9048 9164 9280 9480 9946 10270 11310 11455 12064 12324 12480 12640 13746 13920 14919 15080 15168 15405 16432 18096 18328 18960 19892 20540 22620 22910 24128 24648 24865 25280 27492 27840 29783 29838 30160 30810 32864 34365 36192 36656 37920 39784 41080 45240 45820 49296 49730 54984 59566 59676 60320 61620 64649 65728 68730 72384 73312 74595 75840 79568 82160 89349 90480 91640 98592 99460 109968 119132 119352 120640 123240 129298 137460 144217 146624 148915 149190 159136 164320 178698 180960 183280 193947 197184 198920 219936 238264 238704 246480 258596 274920 288434 297830 298380 318272 323245 328640 357396 361920 366560 387894 392867 397840 432651 439872 446745 476528 477408 492960 517192 549840 576868 595660 596760 646490 714792 721085 733120 775788 785734 795680 865302 893490 953056 954816 969735 985920 1034384 1099680 1153736 1178601 1191320 1193520 1292980 1429584 1442170 1551576 1571468 1591360 1730604 1786980 1874821 1906112 1939470 1964335 2068768 2163255 2199360 2307472 2357202 2382640 2387040 2585960 2859168 2884340 3103152 3142936 3461208 3573960 3749642 3878940 3928670 4137536 4326510 4614944 4714404 4765280 4774080 5107271 5171920 5624463 5718336 5768680 5893005 6206304 6285872 6922416 7147920 7499284 7757880 7857340 8653020 9229888 9374105 9428808 9530560 10214542 10343840 11248926 11393143 11537360 11786010 12412608 12571744 13844832 14295840 14998568 15321813 15515760 15714680 17306040 18748210 18857616 20429084 20687680 22497852 22786286 23074720 23572020 25143488 25536355 27689664 28122315 28591680 29997136 30643626 31031520 31429360 34179429 34612080 37496420 37715232 40858168 44995704 45572572 46149440 47144040 51072710 56244630 56965715 59994272 61287252 62063040 62858720 68358858 69224160 74992840 75430464 76609065 81716336 89991408 91145144 94288080 102145420 112489260 113931430 119988544 122574504 125717440 136717716 138448320 148110859 149985680 153218130 163432672 170897145 179982816 182290288 188576160 204290840 224978520 227862860 245149008 273435432 296221718 299971360 306436260 326865344 341794290 359965632 364580576 377152320 408581680 444332577 449957040 455725720 490298016 546870864 592443436 599942720 612872520 683588580 729161152 740554295 817163360 888665154 899914080 911451440 980596032 1093741728 1184886872 1225745040 1367177160 1481108590 1634326720 1777330308 1799828160 1822902880 2187483456 2221662885 2369773744 2451490080 2734354320 2962217180 3554660616 3645805760 4443325770 4739547488 4902980160 5468708640 5924434360 7109321232 8886651540 9479094976 10937417280 11848868720 14218642464 17773303080 23697737440 28437284928 35546606160 47395474880 71093212320 142186424640
- Sum of all divisors σ(n): 509401267200
- Sum of proper divisors (its aliquot sum) s(n): 367214842560
- 142186424640 is an abundant number, because the sum of its proper divisors (367214842560) is greater than itself. Its abundance is 225028417920
Bases of 142186424640
- Binary: 100001000110101111100010101001010000002
- Hexadecimal: 0x211AF8A940
- Base-36: 1TBI4JEO
Squares and roots of 142186424640
- 142186424640 squared (1421864246402) is 20216979351906399129600
- 142186424640 cubed (1421864246403) is 2874580011068275260174631993344000
-
The
square root of 142186424640 is 377076.1523087875 -
The
cube root of 142186424640 is 5219.3855385711
Scales and comparisons
How big is 142186424640?- 142,186,424,640 seconds is equal to 4,521 years, 4 weeks, 4 days, 5 hours, 4 minutes.
-
To count from 1 to 142,186,424,640 would take you about nine thousand and forty-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 142186424640 cubic inches would be around 434.9 feet tall.
Recreational maths with 142186424640
- 142186424640 backwards is 046424681241
- The number of decimal digits it has is: 12
- The sum of 142186424640's digits is 42
- More coming soon!
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