385942340736

Names of 385942340736

• Cardinal: 385942340736 can be written as Three hundred eighty-five billion, nine hundred forty-two million, three hundred forty thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 3.85942340736 × 10¹¹

Factors of 385942340736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 524363

Divisors of 385942340736

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 71 72 81 96 108 128 142 144 162 192 213 216 284 288 324 384 426 432 568 576 639 648 852 864 1136 1152 1278 1296 1704 1728 1917 2272 2556 2592 3408 3456 3834 4544 5112 5184 5751 6816 7668 9088 10224 10368 11502 13632 15336 20448 23004 27264 30672 40896 46008 61344 81792 92016 122688 184032 245376 368064 524287 736128 1048574 1572861 2097148 3145722 4194296 4718583 6291444 8388592 9437166 12582888 14155749 16777184 18874332 25165776 28311498 33554368 37224377 37748664 42467247 50331552 56622996 67108736 74448754 75497328 84934494 100663104 111673131 113245992 148897508 150994656 169868988 201326208 223346262 226491984 297795016 301989312 335019393 339737976 446692524 452983968 595590032 603978624 670038786 679475952 893385048 905967936 1005058179 1191180064 1340077572 1358951904 1786770096 1811935872 2010116358 2382360128 2680155144 2717903808 3015174537 3573540192 4020232716 4764720256 5360310288 5435807616 6030349074 7147080384 8040465432 10720620576 12060698148 14294160768 16080930864 21441241152 24121396296 32161861728 42882482304 48242792592 64323723456 96485585184 128647446912 192971170368 385942340736
• Sum of all divisors σ(n): 1164737249280
• Sum of proper divisors (its aliquot sum) s(n): 778794908544
• 385942340736 is an abundant number, because the sum of its proper divisors (778794908544) is greater than itself. Its abundance is 392852567808

Bases of 385942340736

• Binary: 101100111011011111101001100010010000000₂
• Hexadecimal: 0x59DBF4C480
• Base-36: 4XAS3S00

Squares and roots of 385942340736

• 385942340736 squared (385942340736²) is 148951490372782725021696
• 385942340736 cubed (385942340736³) is 57486686850587534120817990624608256
• The square root of 385942340736 is 621242.5780128081
• The cube root of 385942340736 is 7280.7168613409

Scales and comparisons

• 385,942,340,736 seconds is equal to 12,271 years, 40 weeks, 1 day, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 385,942,340,736 would take you about twenty-four thousand, five hundred forty-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 385942340736 cubic inches would be around 606.7 feet tall.

Recreational maths with 385942340736

• 385942340736 backwards is 637043249583
• 385942340736 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385942340736's digits is 54
• More coming soon!