85449892464

Names of 85449892464

• Cardinal: 85449892464 can be written as Eighty-five billion, four hundred forty-nine million, eight hundred ninety-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 8.5449892464 × 10¹⁰

Factors of 85449892464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 346

Divisors of 85449892464

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 31 36 48 54 58 62 72 81 87 93 108 116 124 144 162 174 186 216 232 243 248 261 279 281 324 348 372 432 464 486 496 522 558 562 648 696 729 744 783 837 841 843 899 972 1044 1116 1124 1296 1392 1458 1488 1566 1674 1682 1686 1798 1944 2088 2232 2248 2349 2511 2523 2529 2697 2916 3132 3348 3364 3372 3596 3888 4176 4464 4496 4698 5022 5046 5058 5394 5832 6264 6696 6728 6744 7047 7192 7533 7569 7587 8091 8149 8711 9396 10044 10092 10116 10788 11664 12528 13392 13456 13488 14094 14384 15066 15138 15174 16182 16298 17422 18792 20088 20184 20232 21141 21576 22599 22707 22761 24273 24447 26071 26133 28188 30132 30276 30348 32364 32596 34844 37584 40176 40368 40464 42282 43152 45198 45414 45522 48546 48894 52142 52266 56376 60264 60552 60696 64728 65192 68121 68283 69688 72819 73341 78213 78399 84564 90396 90828 91044 97092 97788 104284 104532 112752 120528 121104 121392 129456 130384 136242 136566 139376 145638 146682 156426 156798 169128 180792 181656 182088 194184 195576 204363 204849 208568 209064 218457 220023 234639 235197 236321 252619 272484 273132 291276 293364 312852 313596 338256 361584 363312 364176 388368 391152 408726 409698 417136 418128 436914 440046 469278 470394 472642 505238 544968 546264 582552 586728 613089 625704 627192 655371 660069 703917 705591 708963 757857 817452 819396 873828 880092 938556 940788 945284 1010476 1089936 1092528 1165104 1173456 1226178 1251408 1254384 1310742 1320138 1407834 1411182 1417926 1515714 1634904 1638792 1747656 1760184 1877112 1881576 1890568 1980207 2020952 2111751 2116773 2126889 2273571 2452356 2621484 2640276 2815668 2822364 2835852 3031428 3269808 3277584 3495312 3520368 3754224 3763152 3781136 3960414 4041904 4223502 4233546 4253778 4547142 4904712 5242968 5280552 5631336 5644728 5671704 5940621 6062856 6335253 6350319 6380667 6820713 7325951 7920828 8447004 8467092 8507556 9094284 9809424 10485936 10561104 11262672 11289456 11343408 11881242 12125712 12670506 12700638 12761334 13641426 14651902 15841656 16894008 16934184 17015112 18188568 19005759 19142001 20462139 21977853 23762484 25341012 25401276 25522668 27282852 29303804 31683312 33788016 33868368 34030224 36377136 38011518 38284002 40924278 43955706 47524968 50682024 50802552 51045336 54565704 57426003 58607608 61386417 65933559 76023036 76568004 81848556 87911412 95049936 101364048 101605104 102090672 109131408 114852006 117215216 122772834 131867118 152046072 153136008 163697112 172278009 175822824 184159251 197800677 229704012 245545668 263734236 304092144 306272016 327394224 344556018 351645648 368318502 395601354 459408024 491091336 527468472 593402031 689112036 736637004 791202708 918816048 982182672 1054936944 1186804062 1378224072 1473274008 1582405416 1780206093 2373608124 2756448144 2946548016 3164810832 3560412186 4747216248 5340618279 7120824372 9494432496 10681236558 14241648744 21362473116 28483297488 42724946232 85449892464
• Sum of all divisors σ(n): 266317127232
• Sum of proper divisors (its aliquot sum) s(n): 180867234768
• 85449892464 is an abundant number, because the sum of its proper divisors (180867234768) is greater than itself. Its abundance is 95417342304

Bases of 85449892464

• Binary: 1001111100101001101011110001001110000₂
• Hexadecimal: 0x13E535E270
• Base-36: 1396NR00

Squares and roots of 85449892464

• 85449892464 squared (85449892464²) is 7301684122109163991296
• 85449892464 cubed (85449892464³) is 623928123040324307925184231993344
• The square root of 85449892464 is 292318.1357083409
• The cube root of 85449892464 is 4404.5732832543

Scales and comparisons

• 85,449,892,464 seconds is equal to 2,717 years, 2 weeks, 1 day, 9 hours, 14 minutes, 24 seconds.
• To count from 1 to 85,449,892,464 would take you about five thousand, four hundred thirty-four 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 85449892464 cubic inches would be around 367 feet tall.

Recreational maths with 85449892464

• 85449892464 backwards is 46429894458
• The number of decimal digits it has is: 11
• The sum of 85449892464's digits is 63
• More coming soon!