385656505344

Names of 385656505344

• Cardinal: 385656505344 can be written as Three hundred eighty-five billion, six hundred fifty-six million, five hundred five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 3.85656505344 × 10¹¹

Factors of 385656505344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 140913

Divisors of 385656505344

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 243 256 264 288 297 324 352 384 396 432 486 512 528 576 594 648 704 768 792 864 891 972 1024 1056 1152 1188 1296 1408 1536 1584 1728 1782 1944 2112 2304 2376 2592 2673 2816 3072 3168 3456 3564 3888 4224 4608 4752 5184 5346 5632 6336 6912 7128 7776 8448 9216 9504 10368 10692 11264 12672 13824 14256 15552 16896 19008 20736 21384 25344 27648 28512 31104 33792 38016 41472 42768 50688 57024 62208 76032 82944 85536 101376 114048 124416 140897 152064 171072 228096 248832 281794 304128 342144 422691 456192 563588 684288 845382 912384 1127176 1268073 1368576 1549867 1690764 2254352 2536146 2737152 3099734 3381528 3804219 4508704 4649601 5072292 6199468 6763056 7608438 9017408 9299202 10144584 11412657 12398936 13526112 13948803 15216876 18034816 18598404 20289168 22825314 24797872 27052224 27897606 30433752 34237971 36069632 37196808 40578336 41846409 45650628 49595744 54104448 55795212 60867504 68475942 72139264 74393616 81156672 83692818 91301256 99191488 108208896 111590424 121735008 125539227 136951884 144278528 148787232 162313344 167385636 182602512 198382976 216417792 223180848 243470016 251078454 273903768 297574464 324626688 334771272 365205024 376617681 396765952 432835584 446361696 486940032 502156908 547807536 595148928 649253376 669542544 730410048 753235362 793531904 892723392 973880064 1004313816 1095615072 1190297856 1298506752 1339085088 1460820096 1506470724 1587063808 1785446784 1947760128 2008627632 2191230144 2380595712 2678170176 2921640192 3012941448 3570893568 3895520256 4017255264 4382460288 4761191424 5356340352 5843280384 6025882896 7141787136 8034510528 8764920576 10712680704 11686560768 12051765792 14283574272 16069021056 17529841152 21425361408 24103531584 32138042112 35059682304 42850722816 48207063168 64276084224 96414126336 128552168448 192828252672 385656505344
• Sum of all divisors σ(n): 1259810723808
• Sum of proper divisors (its aliquot sum) s(n): 874154218464
• 385656505344 is an abundant number, because the sum of its proper divisors (874154218464) is greater than itself. Its abundance is 488497713120

Bases of 385656505344

• Binary: 101100111001010111010110100010000000000₂
• Hexadecimal: 0x59CAEB4400
• Base-36: 4X61XC00

Squares and roots of 385656505344

• 385656505344 squared (385656505344²) is 148730940114146700558336
• 385656505344 cubed (385656505344³) is 57359054600949560993875875367747584
• The square root of 385656505344 is 621012.4840484287
• The cube root of 385656505344 is 7278.9190102869

Scales and comparisons

• 385,656,505,344 seconds is equal to 12,262 years, 35 weeks, 3 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 385,656,505,344 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 385656505344 cubic inches would be around 606.6 feet tall.

Recreational maths with 385656505344

• 385656505344 backwards is 443505656583
• 385656505344 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385656505344's digits is 54
• More coming soon!