27490020040
27,490,020,040 is an even composite number composed of six prime numbers multiplied together.
27490020040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 27490020040:
23 × 5 × 7 × 192 × 312 × 283
(2 × 2 × 2 × 5 × 7 × 19 × 19 × 31 × 31 × 283)See below for interesting mathematical facts about the number 27490020040 from the Numbermatics database.
Names of 27490020040
- Cardinal: 27490020040 can be written as Twenty-seven billion, four hundred ninety million, twenty thousand and forty.
Scientific notation
- Scientific notation: 2.749002004 × 1010
Factors of 27490020040
Divisors of 27490020040
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 7 8 10 14 19 20 28 31 35 38 40 56 62 70 76 95 124 133 140 152 155 190 217 248 266 280 283 310 361 380 434 532 566 589 620 665 722 760 868 961 1064 1085 1132 1178 1240 1330 1415 1444 1736 1805 1922 1981 2170 2264 2356 2527 2660 2830 2888 2945 3610 3844 3962 4123 4340 4712 4805 5054 5320 5377 5660 5890 6727 7220 7688 7924 8246 8680 8773 9610 9905 10108 10754 11191 11320 11780 12635 13454 14440 15848 16492 17546 18259 19220 19810 20216 20615 21508 22382 23560 25270 26885 26908 32984 33635 35092 36518 37639 38440 39620 41230 43016 43865 44764 50540 53770 53816 55955 61411 67270 70184 73036 75278 78337 79240 82460 87730 89528 91295 101080 102163 107540 111910 122822 127813 134540 146072 150556 156674 164920 166687 175460 182590 188195 204326 215080 223820 245644 255626 269080 271963 301112 307055 313348 333374 346921 350920 365180 376390 391685 408652 447640 491288 510815 511252 543926 614110 626696 639065 666748 693842 715141 730360 752780 783370 817304 833435 1021630 1022504 1087852 1166809 1228220 1278130 1333496 1359815 1387684 1430282 1505560 1566740 1666870 1734605 1903741 2043260 2175704 2333618 2428447 2456440 2556260 2719630 2775368 2860564 3133480 3167053 3333740 3469210 3575705 3807482 4086520 4667236 4856894 5112520 5167297 5439260 5721128 5834045 6334106 6667480 6938420 7151410 7614964 9334472 9518705 9713788 10334594 10878520 11668090 12142235 12668212 13876840 14302820 15229928 15835265 19037410 19427576 20669188 22169371 23336180 24284470 25336424 25836485 28605640 31670530 36171079 38074820 41338376 44338742 46672360 48568940 51672970 63341060 72342158 76149640 88677484 97137880 98178643 103345940 110846855 126682120 144684316 177354968 180855395 196357286 206691880 221693710 289368632 361710790 392714572 443387420 490893215 687250501 723421580 785429144 886774840 981786430 1374501002 1446843160 1963572860 2749002004 3436252505 3927145720 5498004008 6872505010 13745010020 27490020040
- Sum of all divisors σ(n): 77361531840
- Sum of proper divisors (its aliquot sum) s(n): 49871511800
- 27490020040 is an abundant number, because the sum of its proper divisors (49871511800) is greater than itself. Its abundance is 22381491760
Bases of 27490020040
- Binary: 110011001101000100001101010110010002
- Hexadecimal: 0x666886AC8
- Base-36: CMMUJ7S
Squares and roots of 27490020040
- 27490020040 squared (274900200402) is 755701201799601601600
- 27490020040 cubed (274900200403) is 20774241181723132092000096064000
-
The
square root of 27490020040 is 165801.1460756531 -
The
cube root of 27490020040 is 3018.0401901009
Scales and comparisons
How big is 27490020040?- 27,490,020,040 seconds is equal to 874 years, 5 weeks, 12 hours, 40 minutes, 40 seconds.
-
To count from 1 to 27,490,020,040 would take you about one thousand, seven hundred forty-eight 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 27490020040 cubic inches would be around 251.5 feet tall.
Recreational maths with 27490020040
- 27490020040 backwards is 04002009472
- 27490020040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 27490020040's digits is 28
- More coming soon!
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