80521074816
80,521,074,816 is an even composite number composed of six prime numbers multiplied together.
80521074816 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 80521074816:
27 × 3 × 7 × 132 × 157 × 1129
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 13 × 157 × 1129)See below for interesting mathematical facts about the number 80521074816 from the Numbermatics database.
Names of 80521074816
- Cardinal: 80521074816 can be written as Eighty billion, five hundred twenty-one million, seventy-four thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 8.0521074816 × 1010
Factors of 80521074816
Divisors of 80521074816
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 157 168 169 182 192 208 224 273 312 314 336 338 364 384 416 448 471 507 546 624 628 672 676 728 832 896 942 1014 1092 1099 1129 1183 1248 1256 1344 1352 1456 1664 1884 2028 2041 2184 2198 2258 2366 2496 2512 2688 2704 2912 3297 3387 3549 3768 4056 4082 4368 4396 4516 4732 4992 5024 5408 5824 6123 6594 6774 7098 7536 7903 8112 8164 8736 8792 9032 9464 10048 10816 11648 12246 13188 13548 14196 14287 14677 15072 15806 16224 16328 17472 17584 18064 18928 20096 21632 23709 24492 26376 26533 27096 28392 28574 29354 30144 31612 32448 32656 34944 35168 36128 37856 42861 44031 47418 48984 52752 53066 54192 56784 57148 58708 60288 63224 64896 65312 70336 72256 75712 79599 85722 88062 94836 97968 102739 105504 106132 108384 113568 114296 117416 126448 130624 140672 144512 151424 159198 171444 176124 177253 185731 189672 190801 195936 205478 211008 212264 216768 227136 228592 234832 252896 261248 308217 318396 342888 352248 354506 371462 379344 381602 391872 410956 422016 424528 433536 454272 457184 469664 505792 531759 557193 572403 616434 636792 685776 704496 709012 742924 758688 763204 783744 821912 849056 914368 939328 1011584 1063518 1114386 1144806 1232868 1240771 1273584 1335607 1371552 1408992 1418024 1485848 1517376 1526408 1643824 1698112 1828736 1878656 2127036 2228772 2289612 2304289 2465736 2481542 2547168 2671214 2743104 2817984 2836048 2971696 3034752 3052816 3287648 3396224 3722313 4006821 4254072 4457544 4579224 4608578 4931472 4963084 5094336 5342428 5486208 5635968 5672096 5943392 6105632 6575296 6912867 7444626 8013642 8508144 8915088 9158448 9217156 9862944 9926168 10188672 10684856 11344192 11886784 12211264 13150592 13825734 14889252 16027284 16130023 17016288 17830176 18316896 18434312 19725888 19852336 21369712 22688384 23773568 24422528 27651468 29778504 29955757 32054568 32260046 34032576 35660352 36633792 36868624 39451776 39704672 42739424 48390069 55302936 59557008 59911514 64109136 64520092 68065152 71320704 73267584 73737248 79409344 85478848 89867271 96780138 110605872 119114016 119823028 128218272 129040184 147474496 158818688 170957696 179734542 193560276 209690299 221211744 238228032 239646056 256436544 258080368 294948992 359469084 387120552 419380598 442423488 476456064 479292112 512873088 516160736 629070897 718938168 774241104 838761196 884846976 958584224 1032321472 1258141794 1437876336 1548482208 1677522392 1917168448 2064642944 2516283588 2875752672 3096964416 3355044784 3834336896 5032567176 5751505344 6193928832 6710089568 10065134352 11503010688 13420179136 20130268704 26840358272 40260537408 80521074816
- Sum of all divisors σ(n): 266610211200
- Sum of proper divisors (its aliquot sum) s(n): 186089136384
- 80521074816 is an abundant number, because the sum of its proper divisors (186089136384) is greater than itself. Its abundance is 105568061568
Bases of 80521074816
- Binary: 10010101111110110111000011000100000002
- Hexadecimal: 0x12BF6E1880
- Base-36: 10ZO62YO
Squares and roots of 80521074816
- 80521074816 squared (805210748162) is 6483643489523869433856
- 80521074816 cubed (805210748163) is 522069942500222802901334539370496
-
The
square root of 80521074816 is 283762.3562349313 -
The
cube root of 80521074816 is 4318.2043222881
Scales and comparisons
How big is 80521074816?- 80,521,074,816 seconds is equal to 2,560 years, 16 weeks, 4 days, 21 hours, 13 minutes, 36 seconds.
-
To count from 1 to 80,521,074,816 would take you about five thousand, one hundred twenty 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 80521074816 cubic inches would be around 359.9 feet tall.
Recreational maths with 80521074816
- 80521074816 backwards is 61847012508
- 80521074816 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80521074816's digits is 42
- More coming soon!
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