81342352000
81,342,352,000 is an even composite number composed of six prime numbers multiplied together.
81342352000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 81342352000:
27 × 53 × 72 × 13 × 23 × 347
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 13 × 23 × 347)See below for interesting mathematical facts about the number 81342352000 from the Numbermatics database.
Names of 81342352000
- Cardinal: 81342352000 can be written as Eighty-one billion, three hundred forty-two million, three hundred fifty-two thousand.
Scientific notation
- Scientific notation: 8.1342352 × 1010
Factors of 81342352000
Divisors of 81342352000
- Number of divisors d(n): 768
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 23 25 26 28 32 35 40 46 49 50 52 56 64 65 70 80 91 92 98 100 104 112 115 125 128 130 140 160 161 175 182 184 196 200 208 224 230 245 250 260 280 299 320 322 325 347 350 364 368 392 400 416 448 455 460 490 500 520 560 575 598 637 640 644 650 694 700 728 736 784 800 805 832 875 896 910 920 980 1000 1040 1120 1127 1150 1196 1225 1274 1288 1300 1388 1400 1456 1472 1495 1568 1600 1610 1625 1664 1735 1750 1820 1840 1960 2000 2080 2093 2240 2254 2275 2300 2392 2429 2450 2548 2576 2600 2776 2800 2875 2912 2944 2990 3136 3185 3200 3220 3250 3470 3500 3640 3680 3920 4000 4025 4160 4186 4480 4508 4511 4550 4600 4784 4858 4900 5096 5152 5200 5552 5600 5635 5750 5824 5980 6125 6272 6370 6440 6500 6940 7000 7280 7360 7475 7840 7981 8000 8050 8320 8372 8675 9016 9022 9100 9200 9568 9716 9800 10192 10304 10400 10465 11104 11200 11270 11375 11500 11648 11960 12145 12250 12740 12880 13000 13880 14000 14560 14651 14720 14950 15680 15925 15962 16000 16100 16744 17003 17350 18032 18044 18200 18400 19136 19432 19600 20125 20384 20608 20800 20930 22208 22400 22540 22555 22750 23000 23920 24290 24500 25480 25760 26000 27760 28000 28175 29120 29302 29900 31360 31577 31850 31924 32200 33488 34006 34700 36064 36088 36400 36800 37375 38272 38864 39200 39905 40250 40768 41600 41860 43375 44416 45080 45110 45500 46000 47840 48580 49000 50960 51520 52000 52325 55520 55867 56000 56350 58240 58604 59800 60725 63154 63700 63848 64400 66976 68012 69400 72128 72176 72800 73255 73600 74750 77728 78400 79625 79810 80500 81536 83720 85015 86750 90160 90220 91000 92000 95680 97160 98000 101920 103040 103753 104000 104650 111040 111734 112000 112700 112775 117208 119600 121450 126308 127400 127696 128800 133952 136024 138800 140875 144256 144352 145600 146510 149500 155456 156800 157885 159250 159620 161000 167440 170030 173500 180320 180440 182000 184000 191360 194320 196000 199525 203840 207506 208000 209300 221039 222080 223468 225400 225550 234416 239200 242900 252616 254800 255392 257600 261625 267904 272048 277600 279335 281750 288704 291200 293020 299000 303625 310912 315770 318500 319240 322000 334880 340060 347000 360640 360880 364000 366275 368000 388640 391069 392000 399050 407680 415012 418600 425075 442078 446936 450800 451100 468832 478400 485800 505232 509600 510784 515200 518765 523250 544096 555200 558670 563500 563875 577408 586040 598000 607250 631540 637000 638480 644000 669760 680120 694000 721280 721760 726271 728000 732550 777280 782138 784000 789425 798100 830024 837200 850150 884156 893872 901600 902200 937664 956800 971600 997625 1010464 1019200 1021568 1037530 1046500 1088192 1105195 1110400 1117340 1127000 1127750 1172080 1196000 1214500 1263080 1274000 1276960 1288000 1339520 1360240 1388000 1396675 1443520 1452542 1456000 1465100 1554560 1564276 1578850 1596200 1660048 1674400 1700300 1768312 1787744 1803200 1804400 1831375 1875328 1943200 1955345 1995250 2020928 2038400 2075060 2093000 2125375 2176384 2210390 2234680 2254000 2255500 2344160 2392000 2429000 2526160 2548000 2553920 2576000 2593825 2720480 2776000 2793350 2887040 2905084 2930200 3128552 3157700 3192400 3320096 3348800 3400600 3536624 3575488 3606400 3608800 3631355 3662750 3886400 3910690 3947125 3990500 4041856 4150120 4186000 4250750 4420780 4469360 4508000 4511000 4688320 4784000 4858000 5052320 5083897 5096000 5107840 5187650 5440960 5525975 5552000 5586700 5810168 5860400 6257104 6315400 6384800 6640192 6697600 6801200 6983375 7073248 7150976 7217600 7262710 7325500 7772800 7821380 7894250 7981000 8300240 8372000 8501500 8841560 8938720 9016000 9022000 9376640 9716000 9776725 10104640 10167794 10192000 10375300 10881920 11051950 11173400 11620336 11720800 12514208 12630800 12769600 12969125 13280384 13602400 13966750 14146496 14435200 14525420 14651000 15642760 15788500 15962000 16600480 16744000 17003000 17683120 17877440 18032000 18044000 18156775 19432000 19553450 20209280 20335588 20750600 22103900 22346800 23240672 23441600 25028416 25261600 25419485 25539200 25938250 27204800 27629875 27933500 28292992 29050840 29302000 31285520 31577000 31924000 33200960 33488000 34006000 35366240 35754880 36088000 36313550 38864000 39106900 40671176 41501200 44207800 44693600 46481344 46883200 48883625 50056832 50523200 50838970 51876500 54409600 55259750 55867000 58101680 58604000 62571040 63154000 63848000 66401920 68012000 70732480 72176000 72627100 78213800 81342352 83002400 88415600 89387200 90783875 92962688 97767250 101046400 101677940 103753000 110519500 111734000 116203360 117208000 125142080 126308000 127097425 127696000 136024000 141464960 145254200 156427600 162684704 166004800 176831200 178774400 181567750 195534500 203355880 207506000 221039000 223468000 232406720 234416000 250284160 252616000 254194850 272048000 290508400 312855200 325369408 332009600 353662400 363135500 391069000 406711760 415012000 442078000 446936000 464813440 505232000 508389700 581016800 625710400 635487125 650738816 707324800 726271000 782138000 813423520 830024000 884156000 893872000 1016779400 1162033600 1251420800 1270974250 1452542000 1564276000 1626847040 1660048000 1768312000 2033558800 2324067200 2541948500 2905084000 3128552000 3253694080 3536624000 4067117600 5083897000 5810168000 6257104000 8134235200 10167794000 11620336000 16268470400 20335588000 40671176000 81342352000
- Sum of all divisors σ(n): 265129562880
- Sum of proper divisors (its aliquot sum) s(n): 183787210880
- 81342352000 is an abundant number, because the sum of its proper divisors (183787210880) is greater than itself. Its abundance is 102444858880
Bases of 81342352000
- Binary: 10010111100000110000111001010100000002
- Hexadecimal: 0x12F061CA80
- Base-36: 11D94WHS
Squares and roots of 81342352000
- 81342352000 squared (813423520002) is 6616578228891904000000
- 81342352000 cubed (813423520003) is 538208035330061825118208000000000
-
The
square root of 81342352000 is 285205.8063925067 -
The
cube root of 81342352000 is 4332.8359087145
Scales and comparisons
How big is 81342352000?- 81,342,352,000 seconds is equal to 2,586 years, 22 weeks, 4 days, 9 hours, 46 minutes, 40 seconds.
-
To count from 1 to 81,342,352,000 would take you about five thousand, one hundred seventy-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 81342352000 cubic inches would be around 361.1 feet tall.
Recreational maths with 81342352000
- 81342352000 backwards is 00025324318
- 81342352000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 81342352000's digits is 28
- More coming soon!
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The information we have on file for 81342352000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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