85310546490

Names of 85310546490

• Cardinal: 85310546490 can be written as Eighty-five billion, three hundred ten million, five hundred forty-six thousand, four hundred ninety.

Scientific notation

• Scientific notation: 8.531054649 × 10¹⁰

Factors of 85310546490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1208

Divisors of 85310546490

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 97 117 130 135 194 195 234 270 291 331 351 390 485 582 585 662 702 757 873 970 993 1170 1261 1455 1514 1655 1746 1755 1986 2271 2522 2619 2910 2979 3310 3510 3783 3785 4303 4365 4542 4965 5238 5958 6305 6813 7566 7570 8606 8730 8937 9841 9930 11349 11355 12610 12909 13095 13626 14895 17874 18915 19682 20439 21515 22698 22710 25818 26190 29523 29790 32107 34047 34065 37830 38727 40878 43030 44685 49205 56745 59046 64214 64545 68094 68130 73429 77454 88569 89370 96321 98410 102195 113490 116181 129090 146858 147615 160535 170235 177138 192642 193635 204390 220287 232362 250567 265707 288963 295230 321070 340470 367145 387270 417391 440574 442845 481605 501134 531414 577926 580905 660861 734290 751701 834782 866889 885690 954577 963210 1101435 1161810 1252173 1252835 1321722 1328535 1444815 1503402 1733778 1909154 1982583 2086955 2202870 2255103 2504346 2505670 2657070 2863731 2889630 3257371 3304305 3756519 3758505 3965166 4173910 4334445 4510206 4772885 5727462 6260865 6514742 6608610 6765309 7513038 7517010 8591193 8668890 9545770 9772113 9912915 11269557 11275515 12521730 13530618 14318655 16286855 17182386 18782595 19544226 19825830 22539114 22551030 24304999 25773579 28637310 29316339 32573710 33826545 37565190 42955965 48609998 48860565 51547158 56347785 58632678 67653090 72914997 85911930 87949017 97721130 112695570 121524995 128867895 145829994 146581695 175898034 218744991 243049990 257735790 293163390 315964987 364574985 437489982 439745085 631929974 656234973 729149970 879490170 947894961 1093724955 1312469946 1579824935 1895789922 2187449910 2843684883 3159649870 3281174865 4739474805 5687369766 6562349730 8531054649 9478949610 14218424415 17062109298 28436848830 42655273245 85310546490
• Sum of all divisors σ(n): 248595863040
• Sum of proper divisors (its aliquot sum) s(n): 163285316550
• 85310546490 is an abundant number, because the sum of its proper divisors (163285316550) is greater than itself. Its abundance is 77974770060

Bases of 85310546490

• Binary: 1001111011100111001111010001000111010₂
• Hexadecimal: 0x13DCE7A23A
• Base-36: 136VP2YI

Squares and roots of 85310546490

• 85310546490 squared (85310546490²) is 7277889342422451320100
• 85310546490 cubed (85310546490³) is 620880717095806062563152921449000
• The square root of 85310546490 is 292079.6920191475
• The cube root of 85310546490 is 4402.1777527077

Scales and comparisons

• 85,310,546,490 seconds is equal to 2,712 years, 31 weeks, 5 days, 14 hours, 1 minute, 30 seconds.
• To count from 1 to 85,310,546,490 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 85310546490 cubic inches would be around 366.8 feet tall.

Recreational maths with 85310546490

• 85310546490 backwards is 09464501358
• 85310546490 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85310546490's digits is 45
• More coming soon!