2138441760
2,138,441,760 is an even composite number composed of six prime numbers multiplied together.
2138441760 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 2138441760:
25 × 32 × 5 × 7 × 13 × 16319
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 16319)See below for interesting mathematical facts about the number 2138441760 from the Numbermatics database.
Names of 2138441760
- Cardinal: 2138441760 can be written as Two billion, one hundred thirty-eight million, four hundred forty-one thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 2.13844176 × 109
Factors of 2138441760
Divisors of 2138441760
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 56 60 63 65 70 72 78 80 84 90 91 96 104 105 112 117 120 126 130 140 144 156 160 168 180 182 195 208 210 224 234 240 252 260 273 280 288 312 315 336 360 364 390 416 420 455 468 480 504 520 546 560 585 624 630 672 720 728 780 819 840 910 936 1008 1040 1092 1120 1170 1248 1260 1365 1440 1456 1560 1638 1680 1820 1872 2016 2080 2184 2340 2520 2730 2912 3120 3276 3360 3640 3744 4095 4368 4680 5040 5460 6240 6552 7280 8190 8736 9360 10080 10920 13104 14560 16319 16380 18720 21840 26208 32638 32760 43680 48957 65276 65520 81595 97914 114233 130552 131040 146871 163190 195828 212147 228466 244785 261104 293742 326380 342699 391656 424294 456932 489570 522208 571165 587484 636441 652760 685398 734355 783312 848588 913864 979140 1028097 1060735 1142330 1174968 1272882 1305520 1370796 1468710 1485029 1566624 1697176 1713495 1827728 1909323 1958280 2056194 2121470 2284660 2349936 2545764 2611040 2741592 2937420 2970058 3182205 3394352 3426990 3655456 3818646 3916560 4112388 4242940 4455087 4569320 4699872 5091528 5140485 5483184 5874840 5940116 6364410 6788704 6853980 7425145 7637292 7833120 8224776 8485880 8910174 9138640 9546615 10183056 10280970 10966368 11749680 11880232 12728820 13365261 13707960 14850290 15274584 16449552 16971760 17820348 18277280 19093230 20366112 20561940 22275435 23499360 23760464 25457640 26730522 27415920 29700580 30549168 32899104 33943520 35640696 38186460 41123880 44550870 47520928 50915280 53461044 54831840 59401160 61098336 66826305 71281392 76372920 82247760 89101740 101830560 106922088 118802320 133652610 142562784 152745840 164495520 178203480 213844176 237604640 267305220 305491680 356406960 427688352 534610440 712813920 1069220880 2138441760
- Sum of all divisors σ(n): 8982005760
- Sum of proper divisors (its aliquot sum) s(n): 6843564000
- 2138441760 is an abundant number, because the sum of its proper divisors (6843564000) is greater than itself. Its abundance is 4705122240
Bases of 2138441760
- Binary: 11111110111011000001000001000002
- Hexadecimal: 0x7F760820
- Base-36: ZD6880
Squares and roots of 2138441760
- 2138441760 squared (21384417602) is 4572933160911897600
- 2138441760 cubed (21384417603) is 9778951236982801508683776000
-
The
square root of 2138441760 is 46243.2888103777 -
The
cube root of 2138441760 is 1288.3458878411
Scales and comparisons
How big is 2138441760?- 2,138,441,760 seconds is equal to 67 years, 51 weeks, 5 days, 11 hours, 36 minutes.
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To count from 1 to 2,138,441,760 would take you about one hundred thirty-five 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 2138441760 cubic inches would be around 107.4 feet tall.
Recreational maths with 2138441760
- 2138441760 backwards is 0671448312
- 2138441760 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2138441760's digits is 36
- More coming soon!
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