85310019072

Names of 85310019072

• Cardinal: 85310019072 can be written as Eighty-five billion, three hundred ten million, nineteen thousand and seventy-two.

Scientific notation

• Scientific notation: 8.5310019072 × 10¹⁰

Factors of 85310019072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5306

Divisors of 85310019072

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 23 24 27 32 34 36 46 48 51 54 64 68 69 72 81 92 96 102 108 128 136 138 144 153 162 184 192 204 207 216 256 272 276 288 306 324 368 384 391 408 414 432 459 512 544 552 576 612 621 648 736 768 782 816 828 864 918 1088 1104 1152 1173 1224 1242 1296 1377 1472 1536 1564 1632 1656 1728 1836 1863 2176 2208 2304 2346 2448 2484 2592 2754 2944 3128 3264 3312 3456 3519 3672 3726 4352 4416 4608 4692 4896 4968 5184 5261 5508 5888 6256 6528 6624 6912 7038 7344 7452 8704 8832 9384 9792 9936 10368 10522 10557 11016 11776 12512 13056 13248 13824 14076 14688 14904 15783 17664 18768 19584 19872 20736 21044 21114 22032 25024 26112 26496 28152 29376 29808 31566 31671 35328 37536 39168 39744 41472 42088 42228 44064 47349 50048 52992 56304 58752 59616 63132 63342 75072 78336 79488 84176 84456 88128 89437 94698 100096 105984 112608 117504 119232 121003 126264 126684 142047 150144 158976 168352 168912 176256 178874 189396 200192 225216 235008 238464 242006 252528 253368 268311 284094 300288 317952 336704 337824 352512 357748 363009 378792 426141 450432 476928 484012 505056 506736 536622 568188 600576 673408 675648 705024 715496 726018 757584 804933 852282 900864 953856 968024 1010112 1013472 1073244 1089027 1136376 1346816 1351296 1430992 1452036 1515168 1609866 1704564 1801728 1936048 2020224 2026944 2057051 2146488 2178054 2272752 2414799 2693632 2702592 2861984 2904072 3030336 3219732 3267081 3409128 3872096 4040448 4053888 4114102 4292976 4356108 4545504 4829598 5405184 5723968 5808144 6060672 6171153 6439464 6534162 6818256 7244397 7744192 8080896 8107776 8228204 8585952 8712216 9091008 9659196 9801243 11447936 11616288 12121344 12342306 12878928 13068324 13636512 14488794 15488384 16215552 16456408 17171904 17424432 18182016 18513459 19318392 19602486 22895872 23232576 24242688 24684612 25757856 26136648 27273024 28977588 30976768 32912816 34343808 34848864 36364032 37026918 38636784 39204972 45791744 46465152 49369224 51515712 52273296 54546048 55540377 57955176 61953536 65825632 68687616 69697728 72728064 74053836 77273568 78409944 92930304 98738448 103031424 104546592 109092096 111080754 115910352 131651264 137375232 139395456 148107672 154547136 156819888 166621131 185860608 197476896 206062848 209093184 218184192 222161508 231820704 263302528 278790912 296215344 309094272 313639776 333242262 394953792 412125696 418186368 444323016 463641408 526605056 557581824 592430688 618188544 627279552 666484524 789907584 836372736 888646032 927282816 1053210112 1184861376 1236377088 1254559104 1332969048 1579815168 1672745472 1777292064 1854565632 2369722752 2509118208 2665938096 3159630336 3554584128 3709131264 4739445504 5018236416 5331876192 7109168256 9478891008 10663752384 14218336512 21327504768 28436673024 42655009536 85310019072
• Sum of all divisors σ(n): 281381535072
• Sum of proper divisors (its aliquot sum) s(n): 196071516000
• 85310019072 is an abundant number, because the sum of its proper divisors (196071516000) is greater than itself. Its abundance is 110761496928

Bases of 85310019072

• Binary: 1001111011100110111111001011000000000₂
• Hexadecimal: 0x13DCDF9600
• Base-36: 136VDS00

Squares and roots of 85310019072

• 85310019072 squared (85310019072²) is 7277799354065003741184
• 85310019072 cubed (85310019072³) is 620869201697474749888158391861248
• The square root of 85310019072 is 292078.7891511467
• The cube root of 85310019072 is 4402.1686807829

Scales and comparisons

• 85,310,019,072 seconds is equal to 2,712 years, 30 weeks, 6 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 85,310,019,072 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 85310019072 cubic inches would be around 366.8 feet tall.

Recreational maths with 85310019072

• 85310019072 backwards is 27091001358
• 85310019072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85310019072's digits is 36
• More coming soon!