81427100160000
81,427,100,160,000 is an even composite number composed of six prime numbers multiplied together.
81427100160000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred sixty divisors.
Prime factorization of 81427100160000:
212 × 3 × 54 × 7 × 292 × 1801
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 29 × 29 × 1801)See below for interesting mathematical facts about the number 81427100160000 from the Numbermatics database.
Names of 81427100160000
- Cardinal: 81427100160000 can be written as Eighty-one trillion, four hundred twenty-seven billion, one hundred million, one hundred sixty thousand.
Scientific notation
- Scientific notation: 8.142710016 × 1013
Factors of 81427100160000
Divisors of 81427100160000
- Number of divisors d(n): 1560
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 29 30 32 35 40 42 48 50 56 58 60 64 70 75 80 84 87 96 100 105 112 116 120 125 128 140 145 150 160 168 174 175 192 200 203 210 224 232 240 250 256 280 290 300 320 336 348 350 375 384 400 406 420 435 448 464 480 500 512 525 560 580 600 609 625 640 672 696 700 725 750 768 800 812 840 841 870 875 896 928 960 1000 1015 1024 1050 1120 1160 1200 1218 1250 1280 1344 1392 1400 1450 1500 1536 1600 1624 1680 1682 1740 1750 1792 1801 1856 1875 1920 2000 2030 2048 2100 2175 2240 2320 2400 2436 2500 2523 2560 2625 2688 2784 2800 2900 3000 3045 3072 3200 3248 3360 3364 3480 3500 3584 3602 3625 3712 3750 3840 4000 4060 4096 4200 4205 4350 4375 4480 4640 4800 4872 5000 5046 5075 5120 5250 5376 5403 5568 5600 5800 5887 6000 6090 6144 6400 6496 6720 6728 6960 7000 7168 7204 7250 7424 7500 7680 8000 8120 8400 8410 8700 8750 8960 9005 9280 9600 9744 10000 10092 10150 10240 10500 10752 10806 10875 11136 11200 11600 11774 12000 12180 12288 12607 12615 12800 12992 13125 13440 13456 13920 14000 14336 14408 14500 14848 15000 15225 15360 16000 16240 16800 16820 17400 17500 17661 17920 18010 18125 18560 19200 19488 20000 20184 20300 20480 21000 21025 21504 21612 21750 22272 22400 23200 23548 24000 24360 25214 25230 25375 25600 25984 26250 26880 26912 27015 27840 28000 28672 28816 29000 29435 29696 30000 30450 30720 32000 32480 33600 33640 34800 35000 35322 35840 36020 36250 37120 37821 38400 38976 40000 40368 40600 42000 42050 43008 43224 43500 44544 44800 45025 46400 47096 48000 48720 50428 50460 50750 51200 51968 52229 52500 53760 53824 54030 54375 55680 56000 57632 58000 58870 59392 60000 60900 61440 63035 63075 64000 64960 67200 67280 69600 70000 70644 71680 72040 72500 74240 75642 76125 76800 77952 80000 80736 81200 84000 84100 86016 86448 87000 88305 89088 89600 90050 92800 94192 96000 97440 100856 100920 101500 102400 103936 104458 105000 105125 107520 107648 108060 108750 111360 112000 115264 116000 117740 118784 120000 121800 126070 126150 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101783875200 106024870000 108569466880 112313241600 116324428800 116992960000 121171280000 127229844000 130283360256 133706240000 135711833600 140391552000 145405536000 155099238400 159037305000 162854200320 169639792000 175489440000 181756920000 187188736000 193874048000 200559360000 203567750400 212049740000 217138933760 232648857600 233985920000 242342560000 254459688000 271423667200 280783104000 290811072000 318074610000 325708400640 339279584000 350978880000 363513840000 387748096000 401118720000 407135500800 424099480000 465297715200 467971840000 484685120000 508919376000 542847334400 561566208000 581622144000 636149220000 651416801280 678559168000 701957760000 727027680000 775496192000 814271001600 848198960000 935943680000 969370240000 1017838752000 1085694668800 1163244288000 1272298440000 1357118336000 1403915520000 1454055360000 1628542003200 1696397920000 1938740480000 2035677504000 2326488576000 2544596880000 2714236672000 2807831040000 2908110720000 3257084006400 3392795840000 3877480960000 4071355008000 5089193760000 5428473344000 5816221440000 6785591680000 8142710016000 10178387520000 11632442880000 13571183360000 16285420032000 20356775040000 27142366720000 40713550080000 81427100160000
- Sum of all divisors σ(n): 321300114101824
- Sum of proper divisors (its aliquot sum) s(n): 239873013941824
- 81427100160000 is an abundant number, because the sum of its proper divisors (239873013941824) is greater than itself. Its abundance is 158445913781824
Bases of 81427100160000
- Binary: 100101000001110101110010110000101010000000000002
- Hexadecimal: 0x4A0EB9615000
- Base-36: SV33D1SLC
Squares and roots of 81427100160000
- 81427100160000 squared (814271001600002) is 6630372640466672025600000000
- 81427100160000 cubed (814271001600003) is 539892017093403372170401284096000000000000
-
The
square root of 81427100160000 is 9023696.5906439917 -
The
cube root of 81427100160000 is 43343.4013708085
Scales and comparisons
How big is 81427100160000?- 81,427,100,160,000 seconds is equal to 2,589,129 years, 47 weeks, 3 days, 21 hours, 20 minutes.
-
To count from 1 to 81,427,100,160,000 would take you about six million, four hundred seventy-two thousand, eight hundred twenty-four 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 81427100160000 cubic inches would be around 3612 feet tall.
Recreational maths with 81427100160000
- 81427100160000 backwards is 00006100172418
- 81427100160000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 81427100160000's digits is 30
- More coming soon!
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The information we have on file for 81427100160000 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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