81830740672512
81,830,740,672,512 is an even composite number composed of six prime numbers multiplied together.
81830740672512 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.
Prime factorization of 81830740672512:
214 × 33 × 13 × 172 × 53 × 929
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 17 × 17 × 53 × 929)See below for interesting mathematical facts about the number 81830740672512 from the Numbermatics database.
Names of 81830740672512
- Cardinal: 81830740672512 can be written as Eighty-one trillion, eight hundred thirty billion, seven hundred forty million, six hundred seventy-two thousand, five hundred twelve.
Scientific notation
- Scientific notation: 8.1830740672512 × 1013
Factors of 81830740672512
Divisors of 81830740672512
- Number of divisors d(n): 1440
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 39 48 51 52 53 54 64 68 72 78 96 102 104 106 108 117 128 136 144 153 156 159 192 204 208 212 216 221 234 256 272 288 289 306 312 318 351 384 408 416 424 432 442 459 468 477 512 544 576 578 612 624 636 663 689 702 768 816 832 848 864 867 884 901 918 929 936 954 1024 1088 1152 1156 1224 1248 1272 1326 1378 1404 1431 1536 1632 1664 1696 1728 1734 1768 1802 1836 1858 1872 1908 1989 2048 2067 2176 2304 2312 2448 2496 2544 2601 2652 2703 2756 2787 2808 2862 3072 3264 3328 3392 3456 3468 3536 3604 3672 3716 3744 3757 3816 3978 4096 4134 4352 4608 4624 4896 4992 5088 5202 5304 5406 5512 5574 5616 5724 5967 6144 6201 6528 6656 6784 6912 6936 7072 7208 7344 7432 7488 7514 7632 7803 7956 8109 8192 8268 8361 8704 9216 9248 9792 9984 10176 10404 10608 10812 11024 11148 11232 11271 11448 11713 11934 12077 12288 12402 13056 13312 13568 13824 13872 14144 14416 14688 14864 14976 15028 15264 15317 15606 15793 15912 16218 16384 16536 16722 17408 18432 18496 18603 19584 19968 20352 20808 21216 21624 22048 22296 22464 22542 22896 23426 23868 24154 24327 24576 24804 25083 26112 26624 27136 27648 27744 28288 28832 29376 29728 29952 30056 30528 30634 31212 31586 31824 32436 33072 33444 33813 34816 35139 36231 36864 36992 37206 39168 39936 40704 41616 42432 43248 44096 44592 44928 45084 45792 45951 46852 47379 47736 48308 48654 49152 49237 49608 50166 52224 53248 54272 55296 55488 56576 57664 58752 59456 59904 60112 61056 61268 62424 63172 63648 64872 66144 66888 67626 69632 70278 72462 73728 73984 74412 78336 79872 81408 83232 84864 86496 88192 89184 89856 90168 91584 91902 93704 94758 95472 96616 97308 98474 99216 100332 101439 104448 105417 106496 108544 108693 110592 110976 113152 115328 117504 118912 119808 120224 122112 122536 124848 126344 127296 129744 132288 133776 135252 137853 139264 140556 142137 144924 147456 147711 147968 148824 156672 159744 162816 166464 169728 172992 176384 178368 179712 180336 183168 183804 187408 189516 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2010385728 2049046992 2089224384 2199396352 2212119936 2219800908 2258583552 2328772608 2350377432 2420097024 2446798848 2474320896 2522836992 2571353088 2590728192 2621771776 2671239168 2680514304 2722609152 2732062656 2752648704 2785632512 2838191616 2892772224 2949493248 2959734544 3015578592 3073570488 3133836576 3262398464 3299094528 3329701362 3363782656 3387875328 3428470784 3493158912 3574019072 3630145536 3642750208 3670198272 3711481344 3784255488 3857029632 3932657664 4020771456 4098093984 4178448768 4398792704 4424239872 4439601816 4700754864 4893597696 4948641792 4994552043 5045673984 5142706176 5181456384 5243543552 5342478336 5361028608 5445218304 5464125312 5505297408 5571265024 5676383232 5785544448 5898986496 5919469088 6031157184 6147140976 6267673152 6598189056 6659402724 6775750656 6856941568 6986317824 7148038144 7260291072 7285500416 7340396544 7422962688 7568510976 7714059264 7865315328 8041542912 8196187968 8356897536 8848479744 8879203632 9401509728 9787195392 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66855180288 70787837952 71033629056 75212077824 79912832688 85776457728 87426004992 88084758528 89140240384 90822131712 92568711168 94383783936 94711505408 96498514944 98354255616 100282770432 106550443584 116568006656 118767403008 123424948224 128664686592 131139007488 133710360576 141575675904 142067258112 150424155648 159825665376 171552915456 174852009984 178280480768 185137422336 189423010816 192997029888 196708511232 200565540864 213100887168 233136013312 257329373184 262278014976 267420721152 283151351808 284134516224 300848311296 319651330752 349704019968 370274844672 378846021632 385994059776 393417022464 401131081728 426201774336 514658746368 524556029952 534841442304 568269032448 601696622592 639302661504 699408039936 757692043264 771988119552 786834044928 802262163456 852403548672 1049112059904 1136538064896 1203393245184 1278605323008 1515384086528 1543976239104 1573668089856 1604524326912 1704807097344 2098224119808 2273076129792 2406786490368 2557210646016 3030768173056 3147336179712 3409614194688 4546152259584 4813572980736 5114421292032 6294672359424 6819228389376 9092304519168 10228842584064 13638456778752 20457685168128 27276913557504 40915370336256 81830740672512
- Sum of all divisors σ(n): 282904458580800
- Sum of proper divisors (its aliquot sum) s(n): 201073717908288
- 81830740672512 is an abundant number, because the sum of its proper divisors (201073717908288) is greater than itself. Its abundance is 119242977235776
Bases of 81830740672512
- Binary: 100101001101100101101000011101011000000000000002
- Hexadecimal: 0x4A6CB43AC000
- Base-36: T08IU6TC0
Squares and roots of 81830740672512
- 81830740672512 squared (818307406725122) is 6696270119011909690032390144
- 81830740672512 cubed (818307406725123) is 547960743581954649025458518915289320521728
-
The
square root of 81830740672512 is 9046034.5274883847 -
The
cube root of 81830740672512 is 43414.9022338609
Scales and comparisons
How big is 81830740672512?- 81,830,740,672,512 seconds is equal to 2,601,964 years, 22 weeks, 4 days, 1 hour, 55 minutes, 12 seconds.
-
To count from 1 to 81,830,740,672,512 would take you about six million, five hundred four thousand, nine hundred eleven 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 81830740672512 cubic inches would be around 3617.9 feet tall.
Recreational maths with 81830740672512
- 81830740672512 backwards is 21527604703818
- 81830740672512 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 81830740672512's digits is 54
- More coming soon!
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The information we have on file for 81830740672512 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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