81472429398048
81,472,429,398,048 is an even composite number composed of seven prime numbers multiplied together.
81472429398048 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 81472429398048:
25 × 3 × 13 × 17 × 31 × 397 × 312029
(2 × 2 × 2 × 2 × 2 × 3 × 13 × 17 × 31 × 397 × 312029)See below for interesting mathematical facts about the number 81472429398048 from the Numbermatics database.
Names of 81472429398048
- Cardinal: 81472429398048 can be written as Eighty-one trillion, four hundred seventy-two billion, four hundred twenty-nine million, three hundred ninety-eight thousand and forty-eight.
Scientific notation
- Scientific notation: 8.1472429398048 × 1013
Factors of 81472429398048
Divisors of 81472429398048
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 17 24 26 31 32 34 39 48 51 52 62 68 78 93 96 102 104 124 136 156 186 204 208 221 248 272 312 372 397 403 408 416 442 496 527 544 624 663 744 794 806 816 884 992 1054 1191 1209 1248 1326 1488 1581 1588 1612 1632 1768 2108 2382 2418 2652 2976 3162 3176 3224 3536 4216 4764 4836 5161 5304 6324 6352 6448 6749 6851 7072 8432 9528 9672 10322 10608 12307 12648 12704 12896 13498 13702 15483 16864 19056 19344 20247 20553 20644 21216 24614 25296 26996 27404 30966 36921 38112 38688 40494 41106 41288 49228 50592 53992 54808 61932 73842 80988 82212 82576 87737 98456 107984 109616 123864 147684 159991 161976 164424 165152 175474 196912 209219 215968 219232 247728 263211 295368 312029 319982 323952 328848 350948 393824 418438 479973 495456 526422 590736 624058 627657 639964 647904 657696 701896 836876 936087 959946 1052844 1181472 1248116 1255314 1279928 1403792 1673752 1872174 1919892 2105688 2496232 2510628 2559856 2719847 2807584 3347504 3744348 3839784 4056377 4211376 4992464 5021256 5119712 5304493 5439694 6695008 7488696 7679568 8112754 8159541 8422752 9672899 9984928 10042512 10608986 10879388 12169131 14977392 15359136 15913479 16225508 16319082 19345798 20085024 21217972 21758776 24338262 29018697 29954784 31826958 32451016 32638164 38691596 42435944 43517552 48676524 58037394 63653916 64902032 65276328 68958409 77383192 84871888 87035104 97353048 116074788 123875513 125747687 127307832 129804064 130552656 137916818 154766384 164439283 169743776 194706096 206875227 232149576 247751026 251495374 254615664 261105312 275833636 309532768 328878566 371626539 377243061 389412192 413750454 464299152 493317849 495502052 502990748 509231328 551667272 657757132 743253078 754486122 827500908 928598304 986635698 991004104 1005981496 1103334544 1315514264 1486506156 1508972244 1610381669 1655001816 1973271396 1982008208 2011962992 2105883721 2137710679 2206669088 2631028528 2973012312 3017944488 3220763338 3310003632 3840140903 3946542792 3964016416 4023925984 4211767442 4275421358 4831145007 5262057056 5946024624 6035888976 6317651163 6413132037 6441526676 6620007264 7680281806 7893085584 8423534884 8550842716 9662290014 11520422709 11892049248 12071777952 12635302326 12826264074 12883053352 15360563612 15786171168 16847069768 17101685432 19324580028 23040845418 25270604652 25652528148 25766106704 27376488373 30721127224 33694139536 34203370864 38649160056 46081690836 49921831739 50541209304 51305056296 51532213408 54752976746 61442254448 65282395351 67388279072 68406741728 77298320112 82129465119 92163381672 99843663478 101082418608 102610112592 109505953492 122884508896 130564790702 149765495217 154596640224 164258930238 184326763344 195847186053 199687326956 202164837216 205220225184 219011906984 261129581404 299530990434 328517860476 368653526688 391694372106 399374653912 438023813968 522259162808 599061980868 657035720952 783388744212 798749307824 848671139563 876047627936 1044518325616 1198123961736 1314071441904 1566777488424 1597498615648 1697342279126 2089036651232 2396247923472 2546013418689 2628142883808 3133554976848 3394684558252 4792495846944 5092026837378 6267109953696 6789369116504 10184053674756 13578738233008 20368107349512 27157476466016 40736214699024 81472429398048
- Sum of all divisors σ(n): 252365790136320
- Sum of proper divisors (its aliquot sum) s(n): 170893360738272
- 81472429398048 is an abundant number, because the sum of its proper divisors (170893360738272) is greater than itself. Its abundance is 89420931340224
Bases of 81472429398048
- Binary: 100101000011001010001110011011010011000001000002
- Hexadecimal: 0x4A1947369820
- Base-36: SVNX0WOIO
Squares and roots of 81472429398048
- 81472429398048 squared (814724293980482) is 6637756752019915995626210304
- 81472429398048 cubed (814724293980483) is 540794168340359012167644251758730175086592
-
The
square root of 81472429398048 is 9026207.9190570389 -
The
cube root of 81472429398048 is 43351.4427513403
Scales and comparisons
How big is 81472429398048?- 81,472,429,398,048 seconds is equal to 2,590,571 years, 12 weeks, 4 days, 20 hours, 20 minutes, 48 seconds.
-
To count from 1 to 81,472,429,398,048 would take you about six million, four hundred seventy-six thousand, four hundred twenty-eight 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 81472429398048 cubic inches would be around 3612.6 feet tall.
Recreational maths with 81472429398048
- 81472429398048 backwards is 84089392427418
- The number of decimal digits it has is: 14
- The sum of 81472429398048's digits is 69
- More coming soon!
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