81713138080000
81,713,138,080,000 is an even composite number composed of five prime numbers multiplied together.
81713138080000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred divisors.
Prime factorization of 81713138080000:
28 × 54 × 7 × 314 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 31 × 31 × 31 × 31 × 79)See below for interesting mathematical facts about the number 81713138080000 from the Numbermatics database.
Names of 81713138080000
- Cardinal: 81713138080000 can be written as Eighty-one trillion, seven hundred thirteen billion, one hundred thirty-eight million, eighty thousand.
Scientific notation
- Scientific notation: 8.171313808 × 1013
Factors of 81713138080000
Divisors of 81713138080000
- Number of divisors d(n): 900
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 31 32 35 40 50 56 62 64 70 79 80 100 112 124 125 128 140 155 158 160 175 200 217 224 248 250 256 280 310 316 320 350 395 400 434 448 496 500 553 560 620 625 632 640 700 775 790 800 868 875 896 961 992 1000 1085 1106 1120 1240 1250 1264 1280 1400 1550 1580 1600 1736 1750 1792 1922 1975 1984 2000 2170 2212 2240 2449 2480 2500 2528 2765 2800 3100 3160 3200 3472 3500 3844 3875 3950 3968 4000 4340 4375 4424 4480 4805 4898 4960 5000 5056 5425 5530 5600 6200 6320 6400 6727 6944 7000 7688 7750 7900 7936 8000 8680 8750 8848 8960 9610 9796 9875 9920 10000 10112 10850 11060 11200 12245 12400 12640 13454 13825 13888 14000 15376 15500 15800 16000 17143 17360 17500 17696 19220 19375 19592 19750 19840 20000 20224 21700 22120 22400 24025 24490 24800 25280 26908 27125 27650 27776 28000 29791 30752 31000 31600 32000 33635 34286 34720 35000 35392 38440 38750 39184 39500 39680 40000 43400 44240 44800 48050 48980 49375 49600 50560 53816 54250 55300 55552 56000 59582 61225 61504 62000 63200 67270 68572 69125 69440 70000 70784 75919 76880 77500 78368 79000 80000 85715 86800 88480 96100 97960 98750 99200 101120 107632 108500 110600 112000 119164 120125 122450 123008 124000 126400 134540 135625 137144 138250 138880 140000 141568 148955 151838 153760 155000 156736 158000 160000 168175 171430 173600 176960 192200 195920 197500 198400 208537 215264 217000 221200 224000 238328 240250 244900 246016 248000 252800 269080 271250 274288 276500 277760 280000 297910 303676 306125 307520 310000 313472 316000 336350 342860 345625 347200 353920 379595 384400 391840 395000 417074 428575 430528 434000 442400 476656 480500 489800 496000 505600 531433 538160 542500 548576 553000 560000 595820 600625 607352 612250 615040 620000 626944 632000 672700 685720 691250 694400 707840 744775 759190 768800 783680 790000 834148 840875 857150 861056 868000 884800 923521 953312 961000 979600 992000 1042685 1062866 1076320 1085000 1097152 1106000 1120000 1191640 1201250 1214704 1224500 1230080 1240000 1264000 1345400 1371440 1382500 1388800 1489550 1518380 1530625 1537600 1567360 1580000 1668296 1681750 1714300 1722112 1736000 1769600 1847042 1897975 1906624 1922000 1959200 2085370 2125732 2142875 2152640 2170000 2194304 2212000 2353489 2383280 2402500 2429408 2449000 2480000 2528000 2657165 2690800 2742880 2765000 2979100 3036760 3061250 3075200 3134720 3160000 3336592 3363500 3428600 3472000 3539200 3694084 3723875 3795950 3813248 3844000 3918400 4170740 4204375 4251464 4285750 4305280 4340000 4388608 4424000 4617605 4706978 4766560 4805000 4858816 4898000 4960000 5213425 5314330 5381600 5485760 5530000 5958200 6073520 6122500 6150400 6320000 6464647 6673184 6727000 6857200 6944000 7388168 7447750 7591900 7626496 7688000 7836800 8341480 8408750 8502928 8571500 8610560 8680000 8848000 9235210 9413956 9489875 9533120 9610000 9717632 9796000 10426850 10628660 10714375 10763200 10971520 11060000 11767445 11916400 12147040 12245000 12640000 12929294 13285825 13346368 13454000 13714400 14776336 14895500 15183800 15376000 15673600 16474423 16682960 16817500 17005856 17143000 17360000 17696000 18470420 18619375 18827912 18979750 19066240 19220000 19435264 19592000 20853700 21257320 21428750 21526400 21943040 22120000 23088025 23534890 23832800 24294080 24490000 25858588 26067125 26571650 26692736 26908000 27428800 29552672 29791000 30367600 30752000 32323235 32948846 33365920 33635000 34011712 34286000 34720000 36940840 37238750 37655824 37959500 38132480 38440000 39184000 41707400 42514640 42857500 43052800 44240000 46176050 47069780 47449375 47665600 48588160 48980000 51717176 52134250 53143300 53385472 53816000 54857600 58837225 59105344 59582000 60735200 64646470 65897692 66429125 66731840 67270000 68023424 68572000 72958159 73881680 74477500 75311648 75919000 76880000 78368000 82372115 83414800 85029280 85715000 88480000 92352100 94139560 94898750 95331200 97176320 97960000 103434352 104268500 106286600 107632000 109715200 115440125 117674450 118210688 119164000 121470400 129292940 130335625 131795384 132858250 133463680 134540000 136046848 137144000 145916318 147763360 148955000 150623296 151838000 153760000 161616175 164744230 166829600 170058560 171430000 184704200 188279120 189797500 190662400 195920000 206868704 208537000 212573200 215264000 230880250 235348900 236421376 238328000 242940800 258585880 260671250 263590768 265716500 266927360 269080000 274288000 291832636 294186125 295526720 297910000 301246592 303676000 323232350 329488460 332145625 333659200 340117120 342860000 364790795 369408400 376558240 379595000 391840000 411860575 413737408 417074000 425146400 461760500 470697800 476656000 485881600 510707113 517171760 521342500 527181536 531433000 538160000 548576000 577200625 583665272 588372250 591053440 595820000 602493184 607352000 646464700 658976920 664291250 667318400 680234240 685720000 729581590 738816800 753116480 759190000 808080875 823721150 827474816 834148000 850292800 923521000 941395600 953312000 1021414226 1034343520 1042685000 1054363072 1062866000 1076320000 1154401250 1167330544 1176744500 1182106880 1191640000 1214704000 1292929400 1317953840 1328582500 1334636800 1371440000 1459163180 1470930625 1477633600 1506232960 1518380000 1616161750 1647442300 1654949632 1668296000 1700585600 1823953975 1847042000 1882791200 2042828452 2059302875 2068687040 2085370000 2108726144 2125732000 2308802500 2334661088 2353489000 2383280000 2429408000 2553535565 2585858800 2635907680 2657165000 2742880000 2918326360 2941861250 2955267200 3012465920 3036760000 3232323500 3294884600 3336592000 3401171200 3647907950 3694084000 3765582400 4040404375 4085656904 4118605750 4137374080 4170740000 4217452288 4251464000 4617605000 4669322176 4706978000 4766560000 5107071130 5171717600 5271815360 5314330000 5836652720 5883722500 5910534400 6073520000 6464647000 6589769200 6673184000 7295815900 7388168000 7531164800 8080808750 8171313808 8237211500 8274748160 8341480000 8502928000 9119769875 9235210000 9338644352 9413956000 10214142260 10296514375 10343435200 10543630720 10628660000 11673305440 11767445000 12147040000 12767677825 12929294000 13179538400 14591631800 14776336000 15062329600 16161617500 16342627616 16474423000 16682960000 17005856000 18239539750 18470420000 18677288704 18827912000 20428284520 20593028750 20686870400 21087261440 21257320000 23346610880 23534890000 25535355650 25858588000 26359076800 29183263600 29552672000 32323235000 32685255232 32948846000 33365920000 36479079500 36940840000 37655824000 40856569040 41186057500 41373740800 42514640000 45598849375 46693221760 47069780000 51070711300 51717176000 52718153600 58366527200 63838389125 64646470000 65370510464 65897692000 72958159000 73881680000 75311648000 81713138080 82372115000 85029280000 91197698750 93386443520 94139560000 102141422600 103434352000 105436307200 116733054400 127676778250 129292940000 130741020928 131795384000 145916318000 147763360000 163426276160 164744230000 182395397500 188279120000 204282845200 206868704000 233466108800 255353556500 258585880000 263590768000 291832636000 319191945625 326852552320 329488460000 364790795000 376558240000 408565690400 466932217600 510707113000 517171760000 527181536000 583665272000 638383891250 653705104640 658976920000 729581590000 817131380800 1021414226000 1034343520000 1167330544000 1276767782500 1317953840000 1459163180000 1634262761600 2042828452000 2334661088000 2553535565000 2635907680000 2918326360000 3268525523200 4085656904000 5107071130000 5836652720000 8171313808000 10214142260000 11673305440000 16342627616000 20428284520000 40856569040000 81713138080000
- Sum of all divisors σ(n): 243746903523200
- Sum of proper divisors (its aliquot sum) s(n): 162033765443200
- 81713138080000 is an abundant number, because the sum of its proper divisors (162033765443200) is greater than itself. Its abundance is 80320627363200
Bases of 81713138080000
- Binary: 100101001010001010100101001000110011001000000002
- Hexadecimal: 0x4A5152919900
- Base-36: SYQHWN474
Squares and roots of 81713138080000
- 81713138080000 squared (817131380800002) is 6677036934881146086400000000
- 81713138080000 cubed (817131380800003) is 545601641025203058546654810112000000000000
-
The
square root of 81713138080000 is 9039531.9613351663 -
The
cube root of 81713138080000 is 43394.0944345441
Scales and comparisons
How big is 81713138080000?- 81,713,138,080,000 seconds is equal to 2,598,225 years, 1 week, 5 days, 23 hours, 6 minutes, 40 seconds.
-
To count from 1 to 81,713,138,080,000 would take you about six million, four hundred ninety-five thousand, five hundred sixty-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 81713138080000 cubic inches would be around 3616.2 feet tall.
Recreational maths with 81713138080000
- 81713138080000 backwards is 00008083131718
- 81713138080000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 81713138080000's digits is 40
- More coming soon!
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The information we have on file for 81713138080000 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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