142920849050
142,920,849,050 is an even composite number composed of seven prime numbers multiplied together.
142920849050 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 142920849050:
2 × 52 × 7 × 19 × 37 × 732 × 109
(2 × 5 × 5 × 7 × 19 × 37 × 73 × 73 × 109)See below for interesting mathematical facts about the number 142920849050 from the Numbermatics database.
Names of 142920849050
- Cardinal: 142920849050 can be written as One hundred forty-two billion, nine hundred twenty million, eight hundred forty-nine thousand and fifty.
Scientific notation
- Scientific notation: 1.4292084905 × 1011
Factors of 142920849050
Divisors of 142920849050
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 5 7 10 14 19 25 35 37 38 50 70 73 74 95 109 133 146 175 185 190 218 259 266 350 365 370 475 511 518 545 665 703 730 763 925 950 1022 1090 1295 1330 1387 1406 1526 1825 1850 2071 2555 2590 2701 2725 2774 3325 3515 3650 3815 4033 4142 4921 5110 5329 5402 5450 6475 6650 6935 7030 7630 7957 8066 9709 9842 10355 10658 12775 12950 13505 13870 14497 15914 17575 18907 19075 19418 20165 20710 24605 25550 26645 27010 28231 28994 34675 35150 37303 37814 38150 39785 40330 48545 49210 51319 51775 53290 55699 56462 67525 69350 72485 74606 76627 79570 94535 97090 100825 101251 102638 103550 111398 123025 133225 135050 141155 144970 151183 153254 186515 189070 197173 198925 201650 202502 242725 246050 256595 266450 278495 282310 294409 302366 359233 362425 373030 383135 394346 397850 472675 485450 506255 513190 536389 556990 580861 588818 705775 708757 718466 724850 755915 766270 932575 945350 985865 1012510 1058281 1072778 1161722 1282975 1380211 1392475 1411550 1417514 1472045 1511830 1796165 1865150 1915675 1971730 2060863 2116562 2531275 2565950 2681945 2760422 2784950 2904305 2944090 3543785 3592330 3746287 3779575 3831350 4066027 4121726 4929325 5062550 5291405 5363890 5593771 5808610 6901055 7087570 7360225 7492574 7559150 8132054 8980825 9858650 10304315 10582810 11036359 11187542 13409725 13802110 14521525 14720450 17718925 17961650 18731435 20330135 20608630 21491857 22072718 26224009 26457025 26819450 27968855 29043050 34505275 35437850 37462870 39156397 40660270 42983714 51521575 52448018 52914050 55181795 55937710 69010550 77254513 78312794 93657175 101650675 103043150 107459285 110363590 131120045 139844275 150442999 154509026 187314350 195781985 203301350 214918570 262240090 275908975 279688550 300885998 386272565 391563970 408345283 537296425 551817950 655600225 752214995 772545130 816690566 978909925 1074592850 1311200450 1504429990 1931362825 1957819850 2041726415 2858416981 3761074975 3862725650 4083452830 5716833962 7522149950 10208632075 14292084905 20417264150 28584169810 71460424525 142920849050
- Sum of all divisors σ(n): 336057955200
- Sum of proper divisors (its aliquot sum) s(n): 193137106150
- 142920849050 is an abundant number, because the sum of its proper divisors (193137106150) is greater than itself. Its abundance is 50216257100
Bases of 142920849050
- Binary: 100001010001101011111100010110100110102
- Hexadecimal: 0x2146BF169A
- Base-36: 1TNNDSWQ
Squares and roots of 142920849050
- 142920849050 squared (1429208490502) is 20426369093172885902500
- 142920849050 cubed (1429208490503) is 2919354013804947411624075517625000
-
The
square root of 142920849050 is 378048.7389874485 -
The
cube root of 142920849050 is 5228.3565383839
Scales and comparisons
How big is 142920849050?- 142,920,849,050 seconds is equal to 4,544 years, 22 weeks, 6 days, 11 hours, 50 minutes, 50 seconds.
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To count from 1 to 142,920,849,050 would take you about nine thousand and eighty-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 142920849050 cubic inches would be around 435.7 feet tall.
Recreational maths with 142920849050
- 142920849050 backwards is 050948029241
- The number of decimal digits it has is: 12
- The sum of 142920849050's digits is 44
- More coming soon!
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