385467396576990

Names of 385467396576990

• Cardinal: 385467396576990 can be written as Three hundred eighty-five trillion, four hundred sixty-seven billion, three hundred ninety-six million, five hundred seventy-six thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.8546739657699 × 10¹⁴

Factors of 385467396576990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 113229331

Divisors of 385467396576990

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 29 30 35 39 42 43 58 65 70 78 86 87 91 105 129 130 145 174 182 195 203 210 215 258 273 290 301 377 390 406 430 435 455 546 559 602 609 645 754 870 903 910 1015 1118 1131 1218 1247 1290 1365 1505 1677 1806 1885 2030 2262 2494 2639 2730 2795 3010 3045 3354 3741 3770 3913 4515 5278 5590 5655 6090 6235 7482 7826 7917 8385 8729 9030 11310 11739 12470 13195 15834 16211 16770 17458 18705 19565 23478 26187 26390 32422 37410 39130 39585 43645 48633 52374 58695 79170 81055 87290 97266 113477 117390 130935 162110 226954 243165 261870 340431 486330 567385 680862 1134770 1702155 3404310 113229229 226458458 339687687 566146145 679375374 792604603 1132292290 1471979977 1585209206 1698438435 2377813809 2943959954 3283647641 3396876870 3963023015 4415939931 4755627618 4868856847 6567295282 7359899885 7926046030 8831879862 9737713694 9850942923 10303859839 11889069045 14606570541 14719799770 16418238205 19701885846 20607719678 22079699655 22985533487 23778138090 24344284235 29213141082 30911579517 32836476410 34081997929 42687419333 44159399310 45971066974 48688568470 49254714615 51519299195 61823159034 63295139011 68163995858 68956600461 73032852705 85374838666 98509429230 102245993787 103038598390 114927667435 126590278022 128062257999 137913200922 141196848563 146065705410 154557897585 170409989645 189885417033 204491987574 213437096665 229855334870 256124515998 282393697126 298811935331 309115795170 316475695055 340819979290 344783002305 379770834066 423590545689 426874193330 443065973077 511229968935 597623870662 632951390110 640311289995 689566004610 705984242815 847181091378 886131946154 896435805993 949427085165 988377939941 1022459937870 1280622579990 1329197919231 1411968485630 1494059676655 1792871611986 1835559031319 1898854170330 1976755879882 2117952728445 2215329865385 2658395838462 2965133819823 2988119353310 3671118062638 4235905456890 4430659730770 4482179029965 4941889699705 5506677093957 5930267639646 6645989596155 8964358059930 9177795156595 9883779399410 11013354187914 12848913219233 13291979192310 14825669099115 18355590313190 25697826438466 27533385469785 29651338198230 38546739657699 55066770939570 64244566096165 77093479315398 128489132192330 192733698288495 385467396576990
• Sum of all divisors σ(n): 1205266274150400
• Sum of proper divisors (its aliquot sum) s(n): 819798877573410
• 385467396576990 is an abundant number, because the sum of its proper divisors (819798877573410) is greater than itself. Its abundance is 434331480996420

Bases of 385467396576990

• Binary: 1010111101001010010011111001111101101011011011110₂
• Hexadecimal: 0x15E949F3ED6DE
• Base-36: 3SMX9ZG5I6

Squares and roots of 385467396576990

• 385467396576990 squared (385467396576990²) is 148585113823842481968997460100
• 385467396576990 cubed (385467396576990³) is 57274716995772289063985277346652744103099000
• The square root of 385467396576990 is 19633323.6253312445
• The cube root of 385467396576990 is 72777.2906324509

Scales and comparisons

• 385,467,396,576,990 seconds is equal to 12,256,670 years, 45 weeks, 6 days, 2 hours, 56 minutes, 30 seconds.
• To count from 1 to 385,467,396,576,990 would take you about thirty million, six hundred forty-one thousand, six hundred seventy-seven 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 385467396576990 cubic inches would be around 6064.8 feet tall.

Recreational maths with 385467396576990

• 385467396576990 backwards is 099675693764583
• 385467396576990 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 385467396576990's digits is 87
• More coming soon!