85012021248

Names of 85012021248

• Cardinal: 85012021248 can be written as Eighty-five billion, twelve million, twenty-one thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 8.5012021248 × 10¹⁰

Factors of 85012021248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1044

Divisors of 85012021248

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 77 84 88 96 112 121 128 132 154 168 176 192 224 231 242 256 264 308 336 352 363 384 448 462 484 512 528 616 672 704 726 768 847 896 924 968 1021 1024 1056 1232 1344 1408 1452 1536 1694 1792 1848 1936 2042 2048 2112 2464 2541 2688 2816 2904 3063 3072 3388 3584 3696 3872 4084 4096 4224 4928 5082 5376 5632 5808 6126 6144 6776 7147 7168 7392 7744 8168 8192 8448 9856 10164 10752 11231 11264 11616 12252 12288 13552 14294 14336 14784 15488 16336 16384 16896 19712 20328 21441 21504 22462 22528 23232 24504 24576 27104 28588 28672 29568 30976 32672 32768 33693 33792 39424 40656 42882 43008 44924 45056 46464 49008 49152 54208 57176 57344 59136 61952 65344 67386 67584 78617 78848 81312 85764 86016 89848 90112 92928 98016 98304 108416 114352 114688 118272 123541 123904 130688 134772 135168 157234 157696 162624 171528 172032 179696 180224 185856 196032 216832 228704 229376 235851 236544 247082 247808 261376 269544 270336 314468 315392 325248 343056 344064 359392 360448 370623 371712 392064 433664 457408 471702 473088 494164 495616 522752 539088 540672 628936 630784 650496 686112 688128 718784 741246 743424 784128 864787 867328 914816 943404 946176 988328 991232 1045504 1078176 1081344 1257872 1261568 1300992 1372224 1437568 1482492 1486848 1568256 1729574 1734656 1829632 1886808 1892352 1976656 1982464 2091008 2156352 2515744 2523136 2594361 2601984 2744448 2875136 2964984 2973696 3136512 3459148 3469312 3659264 3773616 3784704 3953312 3964928 4182016 4312704 5031488 5188722 5203968 5488896 5750272 5929968 5947392 6273024 6918296 6938624 7318528 7547232 7569408 7906624 8364032 8625408 10062976 10377444 10407936 10977792 11500544 11859936 11894784 12546048 13836592 13877248 14637056 15094464 15813248 16728064 17250816 20125952 20754888 20815872 21955584 23001088 23719872 25092096 27673184 27754496 29274112 30188928 31626496 33456128 34501632 40251904 41509776 41631744 43911168 46002176 47439744 50184192 55346368 58548224 60377856 63252992 69003264 80503808 83019552 83263488 87822336 92004352 94879488 100368384 110692736 117096448 120755712 126505984 138006528 161007616 166039104 175644672 184008704 189758976 221385472 234192896 241511424 253011968 276013056 322015232 332078208 351289344 368017408 379517952 442770944 483022848 506023936 552026112 644030464 664156416 702578688 759035904 885541888 966045696 1012047872 1104052224 1288060928 1328312832 1518071808 1771083776 1932091392 2024095744 2576121856 2656625664 3036143616 3542167552 3864182784 4048191488 5313251328 6072287232 7084335104 7728365568 10626502656 12144574464 14168670208 21253005312 28337340416 42506010624 85012021248
• Sum of all divisors σ(n): 285053133120
• Sum of proper divisors (its aliquot sum) s(n): 200041111872
• 85012021248 is an abundant number, because the sum of its proper divisors (200041111872) is greater than itself. Its abundance is 115029090624

Bases of 85012021248

• Binary: 1001111001011000111001000000000000000₂
• Hexadecimal: 0x13CB1C8000
• Base-36: 131XYNEO

Squares and roots of 85012021248

• 85012021248 squared (85012021248²) is 7227043756670403477504
• 85012021248 cubed (85012021248³) is 614385597402290082162303138004992
• The square root of 85012021248 is 291568.2102836317
• The cube root of 85012021248 is 4397.0369383871

Scales and comparisons

• 85,012,021,248 seconds is equal to 2,703 years, 6 weeks, 1 day, 10 hours, 20 minutes, 48 seconds.
• To count from 1 to 85,012,021,248 would take you about five thousand, four hundred six 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 85012021248 cubic inches would be around 366.4 feet tall.

Recreational maths with 85012021248

• 85012021248 backwards is 84212021058
• 85012021248 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85012021248's digits is 33
• More coming soon!