138222534940
138,222,534,940 is an even composite number composed of seven prime numbers multiplied together.
138222534940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138222534940:
22 × 5 × 72 × 19 × 41 × 331 × 547
(2 × 2 × 5 × 7 × 7 × 19 × 41 × 331 × 547)See below for interesting mathematical facts about the number 138222534940 from the Numbermatics database.
Names of 138222534940
- Cardinal: 138222534940 can be written as One hundred thirty-eight billion, two hundred twenty-two million, five hundred thirty-four thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.3822253494 × 1011
Factors of 138222534940
Divisors of 138222534940
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 10 14 19 20 28 35 38 41 49 70 76 82 95 98 133 140 164 190 196 205 245 266 287 331 380 410 490 532 547 574 662 665 779 820 931 980 1094 1148 1324 1330 1435 1558 1655 1862 2009 2188 2317 2660 2735 2870 3116 3310 3724 3829 3895 4018 4634 4655 5453 5470 5740 6289 6620 7658 7790 8036 9268 9310 10045 10393 10906 10940 11585 12578 13571 15316 15580 16219 18620 19145 20090 20786 21812 22427 23170 25156 26803 27142 27265 31445 32438 38171 38290 40180 41572 44023 44854 46340 51965 53606 54284 54530 62890 64876 67855 72751 76342 76580 81095 88046 89708 94997 103930 107212 109060 112135 125780 134015 135710 145502 152684 156989 162190 176092 181057 189994 190855 207860 220115 224270 257849 268030 271420 291004 308161 313978 324380 362114 363755 379988 381710 426113 440230 448540 474985 509257 515698 536060 616322 627956 664979 724228 727510 763420 784945 852226 880460 905285 949970 1018514 1031396 1098923 1232644 1267399 1289245 1329958 1455020 1540805 1569890 1704452 1804943 1810570 1899940 2037028 2130565 2197846 2534798 2546285 2578490 2659916 2982791 3081610 3139780 3324895 3440083 3609886 3621140 4261130 4395692 5069596 5092570 5156980 5494615 5965582 6163220 6336995 6649790 6880166 7219772 7423337 8522260 8871793 9024715 10185140 10989230 11931164 12634601 12673990 13299580 13760332 14846674 14913955 17200415 17743586 18049430 20879537 21978460 24080581 25269202 25347980 29693348 29827910 34400830 35487172 36098860 37116685 41759074 44358965 48161162 50538404 51963359 59655820 63173005 68801660 74233370 83518148 88717930 96322324 103926718 104397685 120402905 126346010 141043403 148466740 168564067 177435860 207853436 208795370 240805810 252692020 259816795 282086806 337128134 363743513 417590740 481611620 519633590 564173612 674256268 705217015 727487026 842820335 987303821 1039267180 1410434030 1454974052 1685640670 1818717565 1974607642 2820868060 3371281340 3637435130 3949215284 4936519105 6911126747 7274870260 9873038210 13822253494 19746076420 27644506988 34555633735 69111267470 138222534940
- Sum of all divisors σ(n): 365866018560
- Sum of proper divisors (its aliquot sum) s(n): 227643483620
- 138222534940 is an abundant number, because the sum of its proper divisors (227643483620) is greater than itself. Its abundance is 89420948680
Bases of 138222534940
- Binary: 100000001011101011010010000001000111002
- Hexadecimal: 0x202EB4811C
- Base-36: 1RHY4MJG
Squares and roots of 138222534940
- 138222534940 squared (1382225349402) is 19105469165239520803600
- 138222534940 cubed (1382225349403) is 2640806379237412297744457877784000
-
The
square root of 138222534940 is 371782.9137278905 -
The
cube root of 138222534940 is 5170.4254961469
Scales and comparisons
How big is 138222534940?- 138,222,534,940 seconds is equal to 4,395 years, 2 weeks, 3 days, 20 hours, 35 minutes, 40 seconds.
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To count from 1 to 138,222,534,940 would take you about eight thousand, seven hundred ninety 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 138222534940 cubic inches would be around 430.9 feet tall.
Recreational maths with 138222534940
- 138222534940 backwards is 049435222831
- The number of decimal digits it has is: 12
- The sum of 138222534940's digits is 43
- More coming soon!
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