85431231270

Names of 85431231270

• Cardinal: 85431231270 can be written as Eighty-five billion, four hundred thirty-one million, two hundred thirty-one thousand, two hundred seventy.

Scientific notation

• Scientific notation: 8.543123127 × 10¹⁰

Factors of 85431231270

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1333

Divisors of 85431231270

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 30 31 33 35 42 45 55 62 63 66 70 77 90 93 99 105 110 126 154 155 165 186 198 210 217 231 279 310 315 330 341 385 434 462 465 495 547 558 630 651 682 693 727 770 930 990 1023 1085 1094 1155 1302 1386 1395 1454 1641 1705 1953 2046 2170 2181 2310 2387 2735 2790 3069 3255 3282 3410 3465 3635 3829 3906 4362 4774 4923 5089 5115 5470 6017 6138 6510 6543 6930 7161 7270 7658 7997 8205 9765 9846 10178 10230 10905 11487 11935 12034 13086 14322 15267 15345 15994 16410 16957 18051 19145 19530 21483 21810 22537 22974 23870 23991 24615 25445 30085 30534 30690 32715 33914 34461 35805 36102 38290 39985 42119 42966 45074 45801 47982 49230 50871 50890 54153 55979 57435 60170 65430 67611 68922 71610 71973 76335 79970 84238 84785 90255 91602 101742 107415 108306 111958 112685 114870 118699 119955 126357 135222 143946 152613 152670 157759 167937 169570 172305 180510 186527 202833 210595 214830 225370 229005 237398 239910 247907 252714 254355 270765 279895 305226 315518 335874 338055 344610 356097 359865 373054 379071 397669 405666 421190 458010 473277 495814 503811 508710 541530 559581 559790 593495 631785 676110 712194 719730 743721 758142 763065 788795 795338 839685 932635 946554 1007622 1014165 1068291 1119162 1186990 1193007 1239535 1263570 1305689 1419831 1487442 1526130 1577590 1678743 1679370 1735349 1780485 1865270 1895355 1988345 2028330 2136582 2231163 2366385 2386014 2479070 2519055 2611378 2783683 2797905 2839662 3357486 3470698 3560970 3579021 3718605 3790710 3917067 3976690 4374359 4462326 4732770 5038110 5206047 5341455 5567366 5595810 5965035 6528445 7099155 7158042 7437210 7834134 8351049 8393715 8676745 8748718 10412094 10682910 11155815 11751201 11930070 12327739 13056890 13123077 13918415 14198310 15618141 16702098 16787430 17353490 17895105 19585335 21871795 22311630 23502402 24655478 25053147 26030235 26246154 27836830 30620513 31236282 35790210 36983217 39170670 39369231 41755245 43743590 50106294 52060470 58756005 61241026 61638695 65615385 73966434 78090705 78738462 83510490 86294173 91861539 110949651 117512010 123277390 125265735 131230770 135605129 153102565 156181410 172588346 183723078 184916085 196846155 221899302 250531470 258882519 271210258 275584617 306205130 369832170 393692310 406815387 431470865 459307695 517765038 551169234 554748255 678025645 776647557 813630774 862941730 918615390 949235903 1109496510 1220446161 1294412595 1356051290 1377923085 1553295114 1898471806 2034076935 2440892322 2588825190 2755846170 2847707709 3883237785 4068153870 4746179515 5695415418 6102230805 7766475570 8543123127 9492359030 12204461610 14238538545 17086246254 28477077090 42715615635 85431231270
• Sum of all divisors σ(n): 286780096512
• Sum of proper divisors (its aliquot sum) s(n): 201348865242
• 85431231270 is an abundant number, because the sum of its proper divisors (201348865242) is greater than itself. Its abundance is 115917633972

Bases of 85431231270

• Binary: 1001111100100000110010010001100100110₂
• Hexadecimal: 0x13E4192326
• Base-36: 138VJRXI

Squares and roots of 85431231270

• 85431231270 squared (85431231270²) is 7298495276308225812900
• 85431231270 cubed (85431231270³) is 623519437873290591225243649383000
• The square root of 85431231270 is 292286.2146424289
• The cube root of 85431231270 is 4404.2526252315

Scales and comparisons

• 85,431,231,270 seconds is equal to 2,716 years, 23 weeks, 2 days, 9 hours, 34 minutes, 30 seconds.
• To count from 1 to 85,431,231,270 would take you about five thousand, four hundred thirty-two 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 85431231270 cubic inches would be around 367 feet tall.

Recreational maths with 85431231270

• 85431231270 backwards is 07213213458
• The number of decimal digits it has is: 11
• The sum of 85431231270's digits is 36
• More coming soon!