142420213760
142,420,213,760 is an even composite number composed of four prime numbers multiplied together.
142420213760 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 142420213760:
219 × 5 × 112 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 449)See below for interesting mathematical facts about the number 142420213760 from the Numbermatics database.
Names of 142420213760
- Cardinal: 142420213760 can be written as One hundred forty-two billion, four hundred twenty million, two hundred thirteen thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 1.4242021376 × 1011
Factors of 142420213760
Divisors of 142420213760
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 128 160 176 220 242 256 320 352 440 449 484 512 605 640 704 880 898 968 1024 1210 1280 1408 1760 1796 1936 2048 2245 2420 2560 2816 3520 3592 3872 4096 4490 4840 4939 5120 5632 7040 7184 7744 8192 8980 9680 9878 10240 11264 14080 14368 15488 16384 17960 19360 19756 20480 22528 24695 28160 28736 30976 32768 35920 38720 39512 40960 45056 49390 54329 56320 57472 61952 65536 71840 77440 79024 81920 90112 98780 108658 112640 114944 123904 131072 143680 154880 158048 163840 180224 197560 217316 225280 229888 247808 262144 271645 287360 309760 316096 327680 360448 395120 434632 450560 459776 495616 524288 543290 574720 619520 632192 655360 720896 790240 869264 901120 919552 991232 1086580 1149440 1239040 1264384 1310720 1441792 1580480 1738528 1802240 1839104 1982464 2173160 2298880 2478080 2528768 2621440 2883584 3160960 3477056 3604480 3678208 3964928 4346320 4597760 4956160 5057536 5767168 6321920 6954112 7208960 7356416 7929856 8692640 9195520 9912320 10115072 12643840 13908224 14417920 14712832 15859712 17385280 18391040 19824640 20230144 25287680 27816448 28835840 29425664 31719424 34770560 36782080 39649280 40460288 50575360 55632896 58851328 63438848 69541120 73564160 79298560 80920576 101150720 111265792 117702656 139082240 147128320 158597120 161841152 202301440 222531584 235405312 278164480 294256640 317194240 323682304 404602880 445063168 556328960 588513280 647364608 809205760 890126336 1112657920 1177026560 1294729216 1618411520 1780252672 2225315840 2589458432 3236823040 3560505344 4450631680 6473646080 7121010688 8901263360 12947292160 14242021376 17802526720 28484042752 35605053440 71210106880 142420213760
- Sum of all divisors σ(n): 376543282500
- Sum of proper divisors (its aliquot sum) s(n): 234123068740
- 142420213760 is an abundant number, because the sum of its proper divisors (234123068740) is greater than itself. Its abundance is 91702854980
Bases of 142420213760
- Binary: 100001001010001110100000000000000000002
- Hexadecimal: 0x2128E80000
- Base-36: 1TFDBG8W
Squares and roots of 142420213760
- 142420213760 squared (1424202137602) is 20283517287444093337600
- 142420213760 cubed (1424202137603) is 2888782867882443137190383845376000
-
The
square root of 142420213760 is 377386.0275102935 -
The
cube root of 142420213760 is 5222.2446192397
Scales and comparisons
How big is 142420213760?- 142,420,213,760 seconds is equal to 4,528 years, 27 weeks, 1 day, 2 hours, 29 minutes, 20 seconds.
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To count from 1 to 142,420,213,760 would take you about nine thousand and fifty-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 142420213760 cubic inches would be around 435.2 feet tall.
Recreational maths with 142420213760
- 142420213760 backwards is 067312024241
- 142420213760 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142420213760's digits is 32
- More coming soon!
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