81027133005364
81,027,133,005,364 is an even composite number composed of seven prime numbers multiplied together.
81027133005364 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 81027133005364:
22 × 7 × 133 × 17 × 31 × 179 × 13963
(2 × 2 × 7 × 13 × 13 × 13 × 17 × 31 × 179 × 13963)See below for interesting mathematical facts about the number 81027133005364 from the Numbermatics database.
Names of 81027133005364
- Cardinal: 81027133005364 can be written as Eighty-one trillion, twenty-seven billion, one hundred thirty-three million, five thousand, three hundred sixty-four.
Scientific notation
- Scientific notation: 8.1027133005364 × 1013
Factors of 81027133005364
Divisors of 81027133005364
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 7 13 14 17 26 28 31 34 52 62 68 91 119 124 169 179 182 217 221 238 338 358 364 403 434 442 476 527 676 716 806 868 884 1054 1183 1253 1547 1612 2108 2197 2327 2366 2506 2821 2873 3043 3094 3689 4394 4654 4732 5012 5239 5549 5642 5746 6086 6188 6851 7378 8788 9308 10478 11098 11284 11492 12172 13702 13963 14756 15379 16289 20111 20956 21301 22196 27404 27926 30251 30758 32578 36673 37349 38843 39559 40222 42602 47957 55852 60502 61516 65156 68107 72137 73346 74698 77686 79118 80444 85204 89063 94333 95914 97741 121004 136214 144274 146692 149396 155372 158236 178126 181519 188666 191828 195482 211757 237371 261443 272428 276913 288548 356252 363038 377332 390964 393263 423514 432853 474742 476749 504959 514267 522886 553826 623441 660331 726076 786526 847028 865706 937781 949484 953498 1009918 1028534 1045772 1107652 1157819 1226329 1246882 1270633 1320662 1573052 1661597 1731412 1875562 1906996 2019836 2057068 2315638 2359747 2452658 2493764 2499377 2541266 2641324 2752841 3029971 3085823 3323194 3599869 3751124 4631276 4719494 4905316 4998754 5082532 5505682 5627089 6059942 6171646 6564467 6646388 6685471 7199738 7358501 8104733 8584303 9438988 9997508 11011364 11254178 12119884 12191153 12343292 13128934 13370942 14399476 14717002 15942277 16209466 16518229 17168606 17495639 21600761 22508356 24382306 26257868 26741884 29434004 30676711 31884554 32418932 32491901 33036458 34337212 34991278 39389623 40115699 42489409 43201522 46798297 48764612 51509507 61353422 63769108 64983802 66072916 69982556 73152157 77480687 78779246 80231398 84978818 85338071 86403044 93596594 95660513 103019014 111595939 122706844 129967604 146304314 154961374 157558492 160462796 169957636 170676142 187193188 191321026 206038028 207249601 214736977 223191878 227443307 280809893 292608628 297425863 309922748 341352284 382642052 414499202 422394713 429473954 446383756 454886614 512065099 521504087 542364809 552362317 561619786 594851726 669623591 828998404 844789426 858947908 909773228 950978041 1007248931 1024130198 1043008174 1084729618 1104724634 1123239572 1189703452 1243586669 1317171679 1339247182 1450747207 1689578852 1901956082 2014497862 2048260396 2086016348 2169459236 2209449268 2487173338 2634343358 2678494364 2901494414 2956762991 3650528609 3803912164 3866536219 4028995724 4974346676 5268686716 5491131269 5802988828 5913525982 6656846287 7050742517 7180710121 7301057218 7733072438 8705106683 9220201753 10982262538 11827051964 13094236103 13313692574 14101485034 14361420242 14602114436 15466144876 16166626697 17123231827 17410213366 18440403506 21964525076 26188472206 26627385148 28202970068 28722840484 32333253394 34246463654 34820426732 36880807012 38437918883 50264970847 52376944412 64666506788 68492927308 76875837766 91659652721 93349231573 100529941694 113166386879 119862622789 153751675532 170225069339 183319305442 186698463146 201059883388 222602013751 226332773758 239725245578 340450138678 366638610884 373396926292 445204027502 452665547516 479450491156 653444621011 680900277356 890408055004 1191575485373 1306889242022 1558214096257 2383150970746 2613778484044 2893826178763 3116428192514 4766301941492 5787652357526 6232856385028 11575304715052 20256783251341 40513566502682 81027133005364
- Sum of all divisors σ(n): 192961120665600
- Sum of proper divisors (its aliquot sum) s(n): 111933987660236
- 81027133005364 is an abundant number, because the sum of its proper divisors (111933987660236) is greater than itself. Its abundance is 30906854654872
Bases of 81027133005364
- Binary: 100100110110001100110010111101011011110001101002
- Hexadecimal: 0x49B1997ADE34
- Base-36: SPZCMXKXG
Squares and roots of 81027133005364
- 81027133005364 squared (810271330053642) is 6565396283068948082852772496
- 81027133005364 cubed (810271330053643) is 531975237861150090141788453968556239668544
-
The
square root of 81027133005364 is 9001507.2629734627 -
The
cube root of 81027133005364 is 43272.3177507851
Scales and comparisons
How big is 81027133005364?- 81,027,133,005,364 seconds is equal to 2,576,412 years, 10 weeks, 1 day, 9 hours, 56 minutes, 4 seconds.
-
To count from 1 to 81,027,133,005,364 would take you about six million, four hundred forty-one thousand and thirty 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 81027133005364 cubic inches would be around 3606 feet tall.
Recreational maths with 81027133005364
- 81027133005364 backwards is 46350033172018
- The number of decimal digits it has is: 14
- The sum of 81027133005364's digits is 43
- More coming soon!
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