385664120325

Names of 385664120325

• Cardinal: 385664120325 can be written as Three hundred eighty-five billion, six hundred sixty-four million, one hundred twenty thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 3.85664120325 × 10¹¹

Factors of 385664120325

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17460

Divisors of 385664120325

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 11 15 17 25 31 33 45 51 55 75 85 93 99 153 155 165 187 225 255 275 279 289 341 425 465 495 527 561 765 775 825 867 935 1023 1275 1395 1445 1581 1683 1705 2325 2475 2601 2635 2805 3069 3179 3825 4335 4675 4743 5115 5797 6975 7225 7905 8415 8525 8959 9537 13005 13175 14025 15345 15895 17391 17393 21675 23715 25575 26877 28611 28985 39525 42075 44795 47685 52173 52179 65025 76725 79475 80631 86955 86965 98549 118575 134385 143055 144925 156537 191323 223975 238425 260865 260895 295647 295681 403155 434775 434825 492745 539183 573969 671925 715275 782685 886941 887043 956615 1304325 1304475 1478235 1478405 1617549 1721907 2015775 2463725 2661129 2695915 2869845 3252491 3913425 4434705 4435215 4783075 4852647 5026577 5931013 7391175 7392025 8087745 8609535 9166111 9757473 13305645 13479575 14349225 15079731 16262455 17793039 22173525 22176075 24263235 25132885 27498333 29272419 29655065 40438725 43047675 45239193 45830555 48787365 53379117 55292347 66528225 75398655 81312275 82494999 88965195 100827221 121316175 125664425 137491665 146362095 148275325 155823887 165877041 226195965 229152775 243936825 266895585 276461735 302481663 376993275 412474995 444825975 467471661 497631123 504136105 687458325 731810475 779119435 829385205 907444989 1130979825 1334477925 1382308675 1402414983 1512408315 1714062757 2062374975 2337358305 2488155615 2520680525 3895597175 4146926025 4537224945 5142188271 7012074915 7562041575 8570313785 11686791525 12440778075 15426564813 22686124725 25710941355 35060374575 42851568925 77132824065 128554706775 385664120325
• Sum of all divisors σ(n): 826369180416
• Sum of proper divisors (its aliquot sum) s(n): 440705060091
• 385664120325 is an abundant number, because the sum of its proper divisors (440705060091) is greater than itself. Its abundance is 55040939766

Bases of 385664120325

• Binary: 101100111001011010111110111011000000101₂
• Hexadecimal: 0x59CB5F7605
• Base-36: 4X66GJR9

Squares and roots of 385664120325

• 385664120325 squared (385664120325²) is 148736813706056078105625
• 385664120325 cubed (385664120325³) is 57362452417889520487725358059328125
• The square root of 385664120325 is 621018.6151195471
• The cube root of 385664120325 is 7278.9669186063

Scales and comparisons

• 385,664,120,325 seconds is equal to 12,262 years, 48 weeks, 1 day, 2 hours, 18 minutes, 45 seconds.
• To count from 1 to 385,664,120,325 would take you about twenty-four thousand, five hundred twenty-five 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 385664120325 cubic inches would be around 606.6 feet tall.

Recreational maths with 385664120325

• 385664120325 backwards is 523021466583
• 385664120325 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385664120325's digits is 45
• More coming soon!