85321282816
85,321,282,816 is an even composite number composed of six prime numbers multiplied together.
85321282816 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 85321282816:
28 × 7 × 11 × 23 × 307 × 613
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 23 × 307 × 613)See below for interesting mathematical facts about the number 85321282816 from the Numbermatics database.
Names of 85321282816
- Cardinal: 85321282816 can be written as Eighty-five billion, three hundred twenty-one million, two hundred eighty-two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 8.5321282816 × 1010
Factors of 85321282816
Divisors of 85321282816
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 23 28 32 44 46 56 64 77 88 92 112 128 154 161 176 184 224 253 256 307 308 322 352 368 448 506 613 614 616 644 704 736 896 1012 1226 1228 1232 1288 1408 1472 1771 1792 2024 2149 2452 2456 2464 2576 2816 2944 3377 3542 4048 4291 4298 4904 4912 4928 5152 5888 6743 6754 7061 7084 8096 8582 8596 9808 9824 9856 10304 13486 13508 14099 14122 14168 16192 17164 17192 19616 19648 19712 20608 23639 26972 27016 28198 28244 28336 32384 34328 34384 39232 39296 41216 47201 47278 49427 53944 54032 56396 56488 56672 64768 68656 68768 77671 78464 78592 94402 94556 98693 98854 107888 108064 112792 112976 113344 137312 137536 155089 155342 156928 188191 188804 189112 197386 197708 215776 216128 225584 225952 226688 274624 275072 310178 310684 376382 377608 378224 394772 395416 431552 432256 451168 451904 453376 543697 549248 550144 620356 621368 752764 755216 756448 789544 790832 863104 864512 902336 903808 1085623 1087394 1098496 1240712 1242736 1317337 1505528 1510432 1512896 1579088 1581664 1726208 1804672 1807616 2070101 2171246 2174788 2481424 2485472 2634674 3011056 3020864 3025792 3158176 3163328 3609344 4140202 4328393 4342492 4349576 4962848 4970944 5269348 6022112 6041728 6051584 6316352 6326656 8280404 8656786 8684984 8699152 9925696 9941888 10538696 12044224 12083456 12632704 12653312 14490707 16560808 17313572 17369968 17398304 19851392 19883776 21077392 24088448 25265408 28981414 30298751 33121616 34627144 34739936 34796608 39702784 42154784 47612323 48176896 57962828 60597502 66243232 69254288 69479872 69593216 84309568 95224646 115925656 121195004 132486464 138508576 138959744 139186432 168619136 190449292 231851312 242390008 264972928 277017152 277919488 333286261 337238272 380898584 463702624 484780016 529945856 554034304 666572522 761797168 927405248 969560032 1108068608 1333145044 1523594336 1854810496 1939120064 2666290088 3047188672 3709620992 3878240128 5332580176 6094377344 7756480256 10665160352 12188754688 21330320704 42660641408 85321282816
- Sum of all divisors σ(n): 222649878528
- Sum of proper divisors (its aliquot sum) s(n): 137328595712
- 85321282816 is an abundant number, because the sum of its proper divisors (137328595712) is greater than itself. Its abundance is 52007312896
Bases of 85321282816
- Binary: 10011110111011000101101110101000000002
- Hexadecimal: 0x13DD8B7500
- Base-36: 1372375S
Squares and roots of 85321282816
- 85321282816 squared (853212828162) is 7279721301367856889856
- 85321282816 cubed (853212828163) is 621115159975666485351217937514496
-
The
square root of 85321282816 is 292098.0705448085 -
The
cube root of 85321282816 is 4402.3624162101
Scales and comparisons
How big is 85321282816?- 85,321,282,816 seconds is equal to 2,712 years, 49 weeks, 3 days, 20 hours, 20 minutes, 16 seconds.
-
To count from 1 to 85,321,282,816 would take you about five thousand, four hundred twenty-five 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 85321282816 cubic inches would be around 366.9 feet tall.
Recreational maths with 85321282816
- 85321282816 backwards is 61828212358
- 85321282816 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 85321282816's digits is 46
- More coming soon!
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