85436191008

Names of 85436191008

• Cardinal: 85436191008 can be written as Eighty-five billion, four hundred thirty-six million, one hundred ninety-one thousand and eight.

Scientific notation

• Scientific notation: 8.5436191008 × 10¹⁰

Factors of 85436191008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 76973

Divisors of 85436191008

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 29 32 36 38 42 48 56 57 58 63 72 76 84 87 96 112 114 116 126 133 144 152 168 171 174 203 224 228 232 252 261 266 288 304 336 342 348 399 406 456 464 504 522 532 551 608 609 672 684 696 798 812 912 928 1008 1044 1064 1102 1197 1218 1368 1392 1596 1624 1653 1824 1827 2016 2088 2128 2204 2394 2436 2736 2784 3192 3248 3306 3654 3857 4176 4256 4408 4788 4872 4959 5472 6384 6496 6612 7308 7714 8352 8816 9576 9744 9918 11571 12768 13224 14616 15428 17632 19152 19488 19836 23142 26448 29232 30856 34713 38304 39672 46284 52896 58464 61712 69426 76913 79344 92568 123424 138852 153826 158688 185136 230739 277704 307652 370272 461478 538391 555408 615304 692217 922956 1076782 1110816 1230608 1384434 1461347 1615173 1845912 2153564 2230477 2461216 2768868 2922694 3230346 3691824 4307128 4384041 4460954 4845519 5537736 5845388 6460692 6691431 7383648 8614256 8768082 8921908 9691038 10229429 11075472 11690776 12921384 13152123 13382862 15613339 17228512 17536164 17843816 19382076 20074293 20458858 22150944 23381552 25842768 26304246 26765724 30688287 31226678 35072328 35687632 38764152 40148586 40917716 42379063 46763104 46840017 51685536 52608492 53531448 61376574 62453356 70144656 71375264 77528304 80297172 81835432 84758126 92064861 93680034 105216984 107062896 122753148 124906712 127137189 140289312 140520051 155056608 160594344 163670864 169516252 184129722 187360068 210433968 214125792 245506296 249813424 254274378 281040102 296653441 321188688 327341728 339032504 368259444 374720136 381411567 420867936 491012592 499626848 508548756 562080204 593306882 642377376 678065008 736518888 749440272 762823134 889960323 982025184 1017097512 1124160408 1186613764 1356130016 1473037776 1498880544 1525646268 1779920646 2034195024 2248320816 2373227528 2669880969 2946075552 3051292536 3559841292 4068390048 4496641632 4746455056 5339761938 6102585072 7119682584 9492910112 10679523876 12205170144 14239365168 21359047752 28478730336 42718095504 85436191008
• Sum of all divisors σ(n): 302364316800
• Sum of proper divisors (its aliquot sum) s(n): 216928125792
• 85436191008 is an abundant number, because the sum of its proper divisors (216928125792) is greater than itself. Its abundance is 131491934784

Bases of 85436191008

• Binary: 1001111100100011001001101000100100000₂
• Hexadecimal: 0x13E464D120
• Base-36: 138YI2W0

Squares and roots of 85436191008

• 85436191008 squared (85436191008²) is 7299342733955460056064
• 85436191008 cubed (85436191008³) is 623628040051075612714398292672512
• The square root of 85436191008 is 292294.6989050605
• The cube root of 85436191008 is 4404.3378536899

Scales and comparisons

• 85,436,191,008 seconds is equal to 2,716 years, 31 weeks, 3 days, 19 hours, 16 minutes, 48 seconds.
• To count from 1 to 85,436,191,008 would take you about five thousand, four hundred thirty-three 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 85436191008 cubic inches would be around 367 feet tall.

Recreational maths with 85436191008

• 85436191008 backwards is 80019163458
• The number of decimal digits it has is: 11
• The sum of 85436191008's digits is 45
• More coming soon!