85138142000

Names of 85138142000

• Cardinal: 85138142000 can be written as Eighty-five billion, one hundred thirty-eight million, one hundred forty-two thousand.

Scientific notation

• Scientific notation: 8.5138142 × 10¹⁰

Factors of 85138142000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1225

Divisors of 85138142000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 29 34 40 50 58 68 79 80 85 100 116 125 136 145 158 170 200 232 250 272 290 316 340 395 400 425 464 493 500 580 632 680 725 790 850 986 1000 1093 1160 1264 1343 1360 1450 1580 1700 1972 1975 2000 2125 2186 2291 2320 2465 2686 2900 3160 3400 3625 3944 3950 4250 4372 4582 4930 5372 5465 5800 6320 6715 6800 7250 7888 7900 8500 8744 9164 9860 9875 10744 10930 11455 11600 12325 13430 14500 15800 17000 17488 18328 18581 19720 19750 21488 21860 22910 24650 26860 27325 29000 31600 31697 33575 34000 36656 37162 38947 39440 39500 43720 45820 49300 53720 54650 57275 58000 61625 63394 67150 74324 77894 79000 86347 87440 91640 92905 98600 107440 109300 114550 123250 126788 134300 136625 148648 155788 158000 158485 167875 172694 183280 185810 194735 197200 218600 229100 246500 253576 268600 273250 286375 297296 311576 316970 335750 345388 371620 389470 431735 437200 458200 464525 493000 507152 537200 538849 546500 572750 623152 633940 671500 690776 743240 778940 792425 863470 916400 929050 973675 986000 1077698 1093000 1145500 1267880 1343000 1381552 1467899 1486480 1557880 1584850 1726940 1858100 1947350 2155396 2158675 2186000 2291000 2322625 2504063 2535760 2686000 2694245 2935798 3115760 3169700 3453880 3716200 3894700 3962125 4310792 4317350 4582000 4645250 4868375 5008126 5388490 5871596 6339400 6907760 7339495 7432400 7789400 7924250 8621584 8634700 9290500 9736750 10016252 10776980 10793375 11743192 12520315 12678800 13471225 14678990 15578800 15848500 17269400 18581000 19473500 20032504 21553960 21586750 23486384 25040630 26942450 29357980 31697000 34538800 36697475 37162000 38947000 40065008 42569071 43107920 43173500 50081260 53884900 58715960 62601575 63394000 67356125 73394950 77894000 85138142 86347000 100162520 107769800 117431920 125203150 134712250 146789900 170276284 172694000 183487375 200325040 212845355 215539600 250406300 269424500 293579800 313007875 340552568 366974750 425690710 500812600 538849000 587159600 626015750 681105136 733949500 851381420 1001625200 1064226775 1077698000 1252031500 1467899000 1702762840 2128453550 2504063000 2935798000 3405525680 4256907100 5008126000 5321133875 8513814200 10642267750 17027628400 21284535500 42569071000 85138142000
• Sum of all divisors σ(n): 228553228800
• Sum of proper divisors (its aliquot sum) s(n): 143415086800
• 85138142000 is an abundant number, because the sum of its proper divisors (143415086800) is greater than itself. Its abundance is 58276944800

Bases of 85138142000

• Binary: 1001111010010101000001111001100110000₂
• Hexadecimal: 0x13D2A0F330
• Base-36: 13411USW

Squares and roots of 85138142000

• 85138142000 squared (85138142000²) is 7248503223212164000000
• 85138142000 cubed (85138142000³) is 617124096705294914759288000000000
• The square root of 85138142000 is 291784.4101387187
• The cube root of 85138142000 is 4399.2102921567

Scales and comparisons

• 85,138,142,000 seconds is equal to 2,707 years, 6 weeks, 5 days, 3 hours, 53 minutes, 20 seconds.
• To count from 1 to 85,138,142,000 would take you about five thousand, four hundred fourteen 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 85138142000 cubic inches would be around 366.6 feet tall.

Recreational maths with 85138142000

• 85138142000 backwards is 00024183158
• The number of decimal digits it has is: 11
• The sum of 85138142000's digits is 32
• More coming soon!