142820795880
142,820,795,880 is an even composite number composed of five prime numbers multiplied together.
142820795880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 142820795880:
23 × 32 × 5 × 74 × 165233
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 165233)See below for interesting mathematical facts about the number 142820795880 from the Numbermatics database.
Names of 142820795880
- Cardinal: 142820795880 can be written as One hundred forty-two billion, eight hundred twenty million, seven hundred ninety-five thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.4282079588 × 1011
Factors of 142820795880
Divisors of 142820795880
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 49 56 60 63 70 72 84 90 98 105 120 126 140 147 168 180 196 210 245 252 280 294 315 343 360 392 420 441 490 504 588 630 686 735 840 882 980 1029 1176 1260 1372 1470 1715 1764 1960 2058 2205 2401 2520 2744 2940 3087 3430 3528 4116 4410 4802 5145 5880 6174 6860 7203 8232 8820 9604 10290 12005 12348 13720 14406 15435 17640 19208 20580 21609 24010 24696 28812 30870 36015 41160 43218 48020 57624 61740 72030 86436 96040 108045 123480 144060 165233 172872 216090 288120 330466 432180 495699 660932 826165 864360 991398 1156631 1321864 1487097 1652330 1982796 2313262 2478495 2974194 3304660 3469893 3965592 4626524 4956990 5783155 5948388 6609320 6939786 7435485 8096417 9253048 9913980 10409679 11566310 11896776 13879572 14870970 16192834 17349465 19827960 20819358 23132620 24289251 27759144 29741940 32385668 34698930 40482085 41638716 46265240 48578502 52048395 56674919 59483880 64771336 69397860 72867753 80964170 83277432 97157004 104096790 113349838 121446255 138795720 145735506 161928340 170024757 194314008 208193580 226699676 242892510 283374595 291471012 323856680 340049514 364338765 396724433 416387160 453399352 485785020 510074271 566749190 582942024 680099028 728677530 793448866 850123785 971570040 1020148542 1133498380 1190173299 1360198056 1457355060 1586897732 1700247570 1983622165 2040297084 2266996760 2380346598 2550371355 2914710120 3173795464 3400495140 3570519897 3967244330 4080594168 4760693196 5100742710 5950866495 6800990280 7141039794 7934488660 9521386392 10201485420 11901732990 14282079588 15868977320 17852599485 20402970840 23803465980 28564159176 35705198970 47606931960 71410397940 142820795880
- Sum of all divisors σ(n): 541499907780
- Sum of proper divisors (its aliquot sum) s(n): 398679111900
- 142820795880 is an abundant number, because the sum of its proper divisors (398679111900) is greater than itself. Its abundance is 255858316020
Bases of 142820795880
- Binary: 100001010000001100100001100101111010002
- Hexadecimal: 0x2140C865E8
- Base-36: 1TLZTBE0
Squares and roots of 142820795880
- 142820795880 squared (1428207958802) is 20397779735796624974400
- 142820795880 cubed (1428207958803) is 2913227136051410104661692625472000
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The
square root of 142820795880 is 377916.3874192279 -
The
cube root of 142820795880 is 5227.1361991381
Scales and comparisons
How big is 142820795880?- 142,820,795,880 seconds is equal to 4,541 years, 13 weeks, 3 days, 11 hours, 18 minutes.
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To count from 1 to 142,820,795,880 would take you about nine thousand and eighty-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 142820795880 cubic inches would be around 435.6 feet tall.
Recreational maths with 142820795880
- 142820795880 backwards is 088597028241
- The number of decimal digits it has is: 12
- The sum of 142820795880's digits is 54
- More coming soon!
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