385400448036

Names of 385400448036

• Cardinal: 385400448036 can be written as Three hundred eighty-five billion, four hundred million, four hundred forty-eight thousand and thirty-six.

Scientific notation

• Scientific notation: 3.85400448036 × 10¹¹

Factors of 385400448036

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 167

Divisors of 385400448036

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 79 83 108 158 166 237 249 316 332 474 498 711 747 948 996 1422 1494 2133 2241 2844 2988 4266 4482 6241 6557 6889 8532 8964 12482 13114 13778 18723 19671 20667 24964 26228 27556 37446 39342 41334 56169 59013 62001 74892 78684 82668 112338 118026 124002 168507 177039 186003 224676 236052 248004 337014 354078 372006 518003 544231 571787 674028 708156 744012 1036006 1088462 1143574 1554009 1632693 1715361 2072012 2176924 2287148 3108018 3265386 3430722 4662027 4898079 5146083 6216036 6530772 6861444 9324054 9796158 10292166 13986081 14694237 15438249 18648108 19592316 20584332 27972162 29388474 30876498 42994249 45171173 55944324 58776948 61752996 85988498 90342346 128982747 135513519 171976996 180684692 257965494 271027038 386948241 406540557 515930988 542054076 773896482 813081114 1160844723 1219621671 1547792964 1626162228 2321689446 2439243342 3568522667 4643378892 4878486684 7137045334 10705568001 14274090668 21411136002 32116704003 42822272004 64233408006 96350112009 128466816012 192700224018 385400448036
• Sum of all divisors σ(n): 1024335748800
• Sum of proper divisors (its aliquot sum) s(n): 638935300764
• 385400448036 is an abundant number, because the sum of its proper divisors (638935300764) is greater than itself. Its abundance is 253534852728

Bases of 385400448036

• Binary: 101100110111011101010000010010000100100₂
• Hexadecimal: 0x59BBA82424
• Base-36: 4X1TH4X0

Squares and roots of 385400448036

• 385400448036 squared (385400448036²) is 148533505346349536257296
• 385400448036 cubed (385400448036³) is 57244879508840712630622704973870656
• The square root of 385400448036 is 620806.2886569367
• The cube root of 385400448036 is 7277.3077033089

Scales and comparisons

• 385,400,448,036 seconds is equal to 12,254 years, 28 weeks, 1 day, 8 hours, 36 seconds.
• To count from 1 to 385,400,448,036 would take you about twenty-four thousand, five hundred nine 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 385400448036 cubic inches would be around 606.4 feet tall.

Recreational maths with 385400448036

• 385400448036 backwards is 630844004583
• The number of decimal digits it has is: 12
• The sum of 385400448036's digits is 45
• More coming soon!