142145255000
142,145,255,000 is an even composite number composed of six prime numbers multiplied together.
142145255000 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 142145255000:
23 × 54 × 7 × 97 × 149 × 281
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 97 × 149 × 281)See below for interesting mathematical facts about the number 142145255000 from the Numbermatics database.
Names of 142145255000
- Cardinal: 142145255000 can be written as One hundred forty-two billion, one hundred forty-five million, two hundred fifty-five thousand.
Scientific notation
- Scientific notation: 1.42145255 × 1011
Factors of 142145255000
Divisors of 142145255000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 97 100 125 140 149 175 194 200 250 280 281 298 350 388 485 500 562 596 625 679 700 745 776 875 970 1000 1043 1124 1192 1250 1358 1400 1405 1490 1750 1940 1967 2086 2248 2425 2500 2716 2810 2980 3395 3500 3725 3880 3934 4172 4375 4850 5000 5215 5432 5620 5960 6790 7000 7025 7450 7868 8344 8750 9700 9835 10430 11240 12125 13580 14050 14453 14900 15736 16975 17500 18625 19400 19670 20860 24250 26075 27160 27257 28100 28906 29800 33950 35000 35125 37250 39340 41720 41869 48500 49175 52150 54514 56200 57812 60625 67900 70250 72265 74500 78680 83738 84875 93125 97000 98350 101171 104300 109028 115624 121250 130375 135800 136285 140500 144530 149000 167476 169750 175625 186250 190799 196700 202342 208600 209345 218056 242500 245875 260750 272570 281000 289060 293083 334952 339500 351250 361325 372500 381598 393400 404684 418690 424375 485000 491750 505855 521500 545140 578120 586166 651875 679000 681425 702500 722650 745000 763196 809368 837380 848750 953995 983500 1011710 1043000 1046725 1090280 1172332 1229375 1303750 1362850 1405000 1445300 1465415 1526392 1674760 1697500 1806625 1907990 1967000 2023420 2093450 2344664 2458750 2529275 2607500 2725700 2890600 2930830 3395000 3407125 3613250 3815980 4046840 4061293 4186900 4769975 4917500 5058550 5215000 5233625 5451400 5861660 6814250 7226500 7327075 7631960 8122586 8373800 9033125 9539950 9835000 10117100 10467250 11723320 12646375 13628500 14453000 14654150 16245172 17035625 18066250 19079900 20234200 20306465 20934500 23849875 25292750 26168125 27257000 28429051 29308300 32490344 34071250 36132500 36635375 38159800 40612930 41869000 47699750 50585500 52336250 56858102 58616600 63231875 68142500 72265000 73270750 81225860 95399500 101171000 101532325 104672500 113716204 119249375 126463750 136285000 142145255 146541500 162451720 183176875 190799000 203064650 209345000 227432408 238498750 252927500 284290510 293083000 366353750 406129300 476997500 505855000 507661625 568581020 710726275 732707500 812258600 953995000 1015323250 1137162040 1421452550 1465415000 2030646500 2538308125 2842905100 3553631375 4061293000 5076616250 5685810200 7107262750 10153232500 14214525500 17768156875 20306465000 28429051000 35536313750 71072627500 142145255000
- Sum of all divisors σ(n): 388506888000
- Sum of proper divisors (its aliquot sum) s(n): 246361633000
- 142145255000 is an abundant number, because the sum of its proper divisors (246361633000) is greater than itself. Its abundance is 104216378000
Bases of 142145255000
- Binary: 100001000110001000010001110110010110002
- Hexadecimal: 0x2118847658
- Base-36: 1TATM4PK
Squares and roots of 142145255000
- 142145255000 squared (1421452550002) is 20205273519015025000000
- 142145255000 cubed (1421452550003) is 2872083756705138077456375000000000
-
The
square root of 142145255000 is 377021.5577390767 -
The
cube root of 142145255000 is 5218.8817376237
Scales and comparisons
How big is 142145255000?- 142,145,255,000 seconds is equal to 4,519 years, 40 weeks, 3 days, 17 hours, 3 minutes, 20 seconds.
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To count from 1 to 142,145,255,000 would take you about nine thousand and thirty-nine 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 142145255000 cubic inches would be around 434.9 feet tall.
Recreational maths with 142145255000
- 142145255000 backwards is 000552541241
- The number of decimal digits it has is: 12
- The sum of 142145255000's digits is 29
- More coming soon!
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