142192145520
142,192,145,520 is an even composite number composed of six prime numbers multiplied together.
142192145520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 142192145520:
24 × 33 × 5 × 37 × 643 × 2767
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 37 × 643 × 2767)See below for interesting mathematical facts about the number 142192145520 from the Numbermatics database.
Names of 142192145520
- Cardinal: 142192145520 can be written as One hundred forty-two billion, one hundred ninety-two million, one hundred forty-five thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.4219214552 × 1011
Factors of 142192145520
Divisors of 142192145520
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 37 40 45 48 54 60 72 74 80 90 108 111 120 135 144 148 180 185 216 222 240 270 296 333 360 370 432 444 540 555 592 643 666 720 740 888 999 1080 1110 1286 1332 1480 1665 1776 1929 1998 2160 2220 2572 2664 2767 2960 3215 3330 3858 3996 4440 4995 5144 5328 5534 5787 6430 6660 7716 7992 8301 8880 9645 9990 10288 11068 11574 12860 13320 13835 15432 15984 16602 17361 19290 19980 22136 23148 23791 24903 25720 26640 27670 28935 30864 33204 34722 38580 39960 41505 44272 46296 47582 49806 51440 55340 57870 66408 69444 71373 74709 77160 79920 83010 86805 92592 95164 99612 102379 110680 115740 118955 124515 132816 138888 142746 149418 154320 166020 173610 190328 199224 204758 214119 221360 231480 237910 249030 277776 285492 298836 307137 332040 347220 356865 373545 380656 398448 409516 428238 462960 475820 498060 511895 570984 597672 614274 642357 664080 694440 713730 747090 819032 856476 921411 951640 996120 1023790 1070595 1141968 1195344 1228548 1284714 1388880 1427460 1494180 1535685 1638064 1712952 1779181 1842822 1903280 1992240 2047580 2141190 2457096 2569428 2764233 2854920 2988360 3071370 3211785 3425904 3558362 3685644 4095160 4282380 4607055 4914192 5138856 5337543 5528466 5709840 5976720 6142740 6423570 7116724 7371288 8190320 8564760 8895905 9214110 10277712 10675086 11056932 12285480 12847140 13821165 14233448 14742576 16012629 17129520 17791810 18428220 21350172 22113864 24570960 25694280 26687715 27642330 28466896 32025258 35583620 36856440 42700344 44227728 48037887 51388560 53375430 55284660 64050516 65829697 71167240 73712880 80063145 85400688 96075774 106750860 110569320 128101032 131659394 142334480 160126290 192151548 197489091 213501720 221138640 240189435 256202064 263318788 320252580 329148485 384303096 394978182 427003440 480378870 526637576 592467273 640505160 658296970 768606192 789956364 960757740 987445455 1053275152 1184934546 1281010320 1316593940 1579912728 1777401819 1921515480 1974890910 2369869092 2633187880 2962336365 3159825456 3554803638 3843030960 3949781820 4739738184 5266375760 5924672730 7109607276 7899563640 8887009095 9479476368 11849345460 14219214552 15799127280 17774018190 23698690920 28438429104 35548036380 47397381840 71096072760 142192145520
- Sum of all divisors σ(n): 503974410240
- Sum of proper divisors (its aliquot sum) s(n): 361782264720
- 142192145520 is an abundant number, because the sum of its proper divisors (361782264720) is greater than itself. Its abundance is 219590119200
Bases of 142192145520
- Binary: 100001000110110100111111110100011100002
- Hexadecimal: 0x211B4FF470
- Base-36: 1TBLJ5O0
Squares and roots of 142192145520
- 142192145520 squared (1421921455202) is 20218606247580856070400
- 142192145520 cubed (1421921455203) is 2874927001767598234328492164608000
-
The
square root of 142192145520 is 377083.7380741843 -
The
cube root of 142192145520 is 5219.4555384039
Scales and comparisons
How big is 142192145520?- 142,192,145,520 seconds is equal to 4,521 years, 14 weeks, 10 hours, 12 minutes.
-
To count from 1 to 142,192,145,520 would take you about nine thousand and forty-two 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 142192145520 cubic inches would be around 435 feet tall.
Recreational maths with 142192145520
- 142192145520 backwards is 025541291241
- 142192145520 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142192145520's digits is 36
- More coming soon!
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