85440385800

Names of 85440385800

• Cardinal: 85440385800 can be written as Eighty-five billion, four hundred forty million, three hundred eighty-five thousand, eight hundred.

Scientific notation

• Scientific notation: 8.54403858 × 10¹⁰

Factors of 85440385800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 790

Divisors of 85440385800

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 25 28 29 30 33 35 36 40 42 44 45 50 55 56 58 60 63 66 70 72 75 77 84 87 88 90 99 100 105 110 116 120 126 132 140 145 150 154 165 168 174 175 180 198 200 203 210 220 225 231 232 252 261 264 275 280 290 300 308 315 319 330 348 350 360 385 396 406 420 435 440 450 462 495 504 522 525 550 580 600 609 616 630 638 660 693 696 700 725 733 770 792 812 825 840 841 870 900 924 957 990 1015 1044 1050 1100 1155 1160 1218 1260 1276 1305 1320 1386 1400 1450 1466 1540 1575 1595 1624 1650 1682 1740 1800 1827 1848 1914 1925 1980 2030 2088 2100 2175 2199 2200 2233 2310 2436 2475 2520 2523 2552 2610 2772 2871 2900 2932 3045 3080 3150 3190 3300 3364 3465 3480 3654 3665 3828 3850 3960 4060 4200 4205 4350 4398 4466 4620 4785 4872 4950 5046 5075 5131 5220 5544 5742 5775 5800 5864 5887 6090 6300 6380 6525 6597 6600 6699 6728 6930 7308 7330 7569 7656 7700 7975 8063 8120 8410 8700 8796 8932 9135 9240 9251 9570 9900 10092 10150 10262 10440 10995 11165 11484 11550 11774 12180 12600 12615 12760 13050 13194 13398 13860 14355 14616 14660 15138 15225 15393 15400 15950 16126 16820 17325 17400 17592 17661 17864 18270 18325 18502 19140 19800 20097 20184 20300 20524 21025 21257 21990 22330 22968 23100 23548 23925 24189 24360 25230 25655 26100 26388 26796 27720 27753 28710 29320 29435 30276 30450 30786 31900 32252 32985 33495 33640 34650 35322 36540 36650 37004 37845 38280 40194 40315 40600 41048 42050 42514 43980 44660 45675 46179 46200 46255 47096 47850 48378 50460 51310 52200 52776 52983 53592 54975 55506 55825 56441 57420 58870 60552 60900 61572 63075 63771 63800 64504 64757 65970 66990 69300 70644 71775 72567 73080 73300 74008 75690 76965 80388 80630 83259 84100 85028 87960 88305 89320 91350 92358 92510 95700 96756 100485 100920 102620 105966 106285 109950 111012 111650 112882 114840 117740 120945 121800 123144 126150 127542 128275 129514 131940 133980 138600 138765 141288 143550 145134 146600 147175 148799 151380 153930 160776 161260 164925 166518 167475 168200 169323 170056 176610 182700 184716 185020 189225 191313 191400 193512 194271 200970 201575 205240 211932 212570 219900 222024 223300 225764 230895 231275 233827 235480 241890 252300 255084 256550 259028 263880 264915 267960 277530 282205 287100 290268 294350 297598 302760 307860 318855 322520 323785 329850 333036 334950 338646 353220 362835 365400 369432 370040 378450 382626 384825 388542 401940 403150 416295 423864 425140 439800 441525 446397 446600 451528 461790 462550 467654 483780 502425 504600 507969 510168 513100 518056 529830 531425 555060 564410 574200 580536 582813 588700 595196 604725 615720 616453 637710 647570 659700 666072 669900 677292 693825 701481 706440 725670 743995 756900 765252 769650 777084 803880 806300 832590 846615 850280 883050 892794 923580 925100 935308 956565 967560 971355 1004850 1015938 1026200 1059660 1062850 1110120 1128820 1154475 1165626 1169135 1177400 1190392 1209450 1232906 1275420 1295140 1319400 1324575 1339191 1339800 1354584 1387650 1402962 1411025 1451340 1487990 1513800 1530504 1539300 1554168 1594275 1612600 1618925 1636789 1665180 1693230 1766100 1785588 1814175 1847160 1849359 1850200 1870616 1913130 1942710 2009700 2031876 2081475 2104443 2119320 2125700 2231985 2257640 2308950 2331252 2338270 2418900 2465812 2539845 2550840 2590280 2649150 2678382 2775300 2805924 2822050 2902680 2914065 2975980 3078600 3082265 3188550 3237850 3273578 3330360 3386460 3507405 3532200 3571176 3628350 3698718 3719975 3826260 3885420 4019400 4063752 4162950 4208886 4233075 4251400 4315171 4463970 4617900 4662504 4676540 4782825 4837800 4856775 4910367 4931624 5079690 5298300 5356764 5548077 5550600 5611848 5644100 5828130 5845675 5951960 6164530 6377100 6475700 6547156 6695955 6772920 6780983 7014810 7256700 7397436 7439950 7652520 7770840 8183945 8325900 8417772 8466150 8630342 8927940 9235800 9246795 9353080 9565650 9713550 9820734 10159380 10522215 10596600 10713528 11096154 11159925 11288200 11656260 11691350 12329060 12699225 12754200 12945513 12951400 13094312 13391910 13561966 14029620 14513400 14570325 14731101 14794872 14879900 15411325 16367890 16651800 16835544 16932300 17260684 17537025 17855880 18493590 19131300 19427100 19641468 20318760 20342949 21044430 21575855 22192308 22319850 23312520 23382700 24551835 24658120 25398450 25891026 26783820 27123932 27740385 28059240 29140650 29462202 29759800 30822650 32735780 33479775 33864600 33904915 34521368 35074050 36987180 38262600 38836539 38854200 39282936 40685898 40919725 42088860 43151710 44384616 44639700 46233975 46765400 47466881 49103670 50796900 51782052 52611075 53567640 54247864 55480770 58281300 58924404 61028847 61645300 64727565 65471560 66959550 67809830 70148100 73655505 73974360 77673078 81371796 81839450 84177720 86303420 89279400 92467950 94933762 98207340 101593800 101714745 103564104 105222150 107879275 110961540 116562600 117848808 122057694 122759175 123290600 129455130 133919100 135619660 138701925 140296200 142400643 147311010 155346156 162743592 163678900 169524575 172606840 184935900 189867524 194182695 196414680 203429490 210444300 215758550 221923080 237334405 244115388 245518350 258910260 267838200 271239320 277403850 284801286 294622020 305144235 310692312 323637825 327357800 339049150 368277525 369871800 379735048 388365390 406858980 420888600 427201929 431517100 474668810 488230776 491036700 508573725 517820520 554807700 569602572 589244040 610288470 647275650 678098300 712003215 736555050 776730780 813717960 854403858 863034200 949337620 970913475 982073400 1017147450 1109615400 1139205144 1186672025 1220576940 1294551300 1356196600 1424006430 1473110100 1525721175 1553461560 1708807716 1898675240 1941826950 2034294900 2136009645 2373344050 2441153880 2589102600 2848012860 2946220200 3051442350 3417615432 3560016075 3883653900 4068589800 4272019290 4746688100 5696025720 6102884700 7120032150 7767307800 8544038580 9493376200 10680048225 12205769400 14240064300 17088077160 21360096450 28480128600 42720192900 85440385800
• Sum of all divisors σ(n): 371006700480
• Sum of proper divisors (its aliquot sum) s(n): 285566314680
• 85440385800 is an abundant number, because the sum of its proper divisors (285566314680) is greater than itself. Its abundance is 200125928880

Bases of 85440385800

• Binary: 1001111100100101001001101001100001000₂
• Hexadecimal: 0x13E4A4D308
• Base-36: 1390ZZM0

Squares and roots of 85440385800

• 85440385800 squared (85440385800²) is 7300059525652841640000
• 85440385800 cubed (85440385800³) is 623719902234743786587904712000000
• The square root of 85440385800 is 292301.8744380541
• The cube root of 85440385800 is 4404.4099346923

Scales and comparisons

• 85,440,385,800 seconds is equal to 2,716 years, 38 weeks, 3 days, 8 hours, 30 minutes.
• To count from 1 to 85,440,385,800 would take you about five thousand, four hundred thirty-three 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 85440385800 cubic inches would be around 367 feet tall.

Recreational maths with 85440385800

• 85440385800 backwards is 00858304458
• 85440385800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85440385800's digits is 45
• More coming soon!