51385460040
51,385,460,040 is an even composite number composed of five prime numbers multiplied together.
51385460040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 51385460040:
23 × 32 × 5 × 174 × 1709
(2 × 2 × 2 × 3 × 3 × 5 × 17 × 17 × 17 × 17 × 1709)See below for interesting mathematical facts about the number 51385460040 from the Numbermatics database.
Names of 51385460040
- Cardinal: 51385460040 can be written as Fifty-one billion, three hundred eighty-five million, four hundred sixty thousand and forty.
Scientific notation
- Scientific notation: 5.138546004 × 1010
Factors of 51385460040
Divisors of 51385460040
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 34 36 40 45 51 60 68 72 85 90 102 120 136 153 170 180 204 255 289 306 340 360 408 510 578 612 680 765 867 1020 1156 1224 1445 1530 1709 1734 2040 2312 2601 2890 3060 3418 3468 4335 4913 5127 5202 5780 6120 6836 6936 8545 8670 9826 10254 10404 11560 13005 13672 14739 15381 17090 17340 19652 20508 20808 24565 25635 26010 29053 29478 30762 34180 34680 39304 41016 44217 49130 51270 52020 58106 58956 61524 68360 73695 76905 83521 87159 88434 98260 102540 104040 116212 117912 123048 145265 147390 153810 167042 174318 176868 196520 205080 221085 232424 250563 261477 290530 294780 307620 334084 348636 353736 417605 435795 442170 493901 501126 522954 581060 589560 615240 668168 697272 751689 835210 871590 884340 987802 1002252 1045908 1162120 1252815 1307385 1481703 1503378 1670420 1743180 1768680 1975604 2004504 2091816 2469505 2505630 2614770 2963406 3006756 3340840 3486360 3758445 3951208 4445109 4939010 5011260 5229540 5926812 6013512 7408515 7516890 8396317 8890218 9878020 10022520 10459080 11853624 14817030 15033780 16792634 17780436 19756040 22225545 25188951 29634060 30067560 33585268 35560872 41981585 44451090 50377902 59268120 67170536 75566853 83963170 88902180 100755804 125944755 142737389 151133706 167926340 177804360 201511608 251889510 285474778 302267412 335852680 377834265 428212167 503779020 570949556 604534824 713686945 755668530 856424334 1007558040 1141899112 1284636501 1427373890 1511337060 1712848668 2141060835 2569273002 2854747780 3022674120 3425697336 4282121670 5138546004 5709495560 6423182505 8564243340 10277092008 12846365010 17128486680 25692730020 51385460040
- Sum of all divisors σ(n): 177544118700
- Sum of proper divisors (its aliquot sum) s(n): 126158658660
- 51385460040 is an abundant number, because the sum of its proper divisors (126158658660) is greater than itself. Its abundance is 74773198620
Bases of 51385460040
- Binary: 1011111101101100111111100101010010002
- Hexadecimal: 0xBF6CFE548
- Base-36: NLTKQQ0
Squares and roots of 51385460040
- 51385460040 squared (513854600402) is 2640465503522436801600
- 51385460040 cubed (513854600403) is 135681534618250655512042208064000
-
The
square root of 51385460040 is 226683.6121999117 -
The
cube root of 51385460040 is 3717.7491499789
Scales and comparisons
How big is 51385460040?- 51,385,460,040 seconds is equal to 1,633 years, 46 weeks, 5 days, 2 hours, 54 minutes.
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To count from 1 to 51,385,460,040 would take you about three thousand, two hundred sixty-seven 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 51385460040 cubic inches would be around 309.8 feet tall.
Recreational maths with 51385460040
- 51385460040 backwards is 04006458315
- 51385460040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 51385460040's digits is 36
- More coming soon!
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