385261914816512

Names of 385261914816512

• Cardinal: 385261914816512 can be written as Three hundred eighty-five trillion, two hundred sixty-one billion, nine hundred fourteen million, eight hundred sixteen thousand, five hundred twelve.

Scientific notation

• Scientific notation: 3.85261914816512 × 10¹⁴

Factors of 385261914816512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1641

Divisors of 385261914816512

• Number of divisors d(n): 228
• Complete list of divisors:
  1 2 4 8 16 32 64 97 109 128 194 218 256 388 436 512 776 872 1024 1433 1552 1744 2048 2866 3104 3488 4096 5732 6208 6976 8192 9409 10573 11464 12416 13952 16384 18818 21146 22928 24832 27904 32768 37636 42292 45856 49664 55808 65536 75272 84584 91712 99328 111616 131072 139001 150544 156197 169168 183424 198656 223232 262144 278002 301088 312394 338336 366848 397312 446464 556004 602176 624788 676672 733696 794624 892928 1025581 1112008 1204352 1249576 1353344 1467392 1589248 1785856 2051162 2224016 2408704 2499152 2706688 2934784 3178496 3571712 4102324 4448032 4817408 4998304 5413376 5869568 6356992 7143424 8204648 8896064 9634816 9996608 10826752 11739136 12713984 13483097 14286848 15151109 16409296 17792128 19269632 19993216 21653504 23478272 25427968 26966194 28573696 30302218 32818592 35584256 38539264 39986432 43307008 46956544 53932388 60604436 65637184 71168512 77078528 79972864 86614016 93913088 107864776 121208872 131274368 142337024 154157056 159945728 173228032 187826176 215729552 242417744 262548736 284674048 308314112 319891456 346456064 375652352 431459104 484835488 525097472 569348096 616628224 639782912 692912128 862918208 969670976 1050194944 1138696192 1233256448 1279565824 1385824256 1469657573 1725836416 1939341952 2100389888 2277392384 2466512896 2559131648 2771648512 2939315146 3451672832 3878683904 4200779776 4554784768 5118263296 5878630292 6903345664 7757367808 8401559552 9109569536 10236526592 11757260584 13806691328 15514735616 16803119104 18219139072 20473053184 23514521168 27613382656 31029471232 33606238208 36438278144 40946106368 47029042336 55226765312 62058942464 67212476416 94058084672 110453530624 124117884928 134424952832 188116169344 220907061248 248235769856 268849905664 376232338688 441814122496 496471539712 752464677376 883628244992 992943079424 1504929354752 1767256489984 1985886158848 3009858709504 3534512979968 3971772317696 6019717419008 12039434838016 24078869676032 48157739352064 96315478704128 192630957408256 385261914816512
• Sum of all divisors σ(n): 786238705329660
• Sum of proper divisors (its aliquot sum) s(n): 400976790513148
• 385261914816512 is an abundant number, because the sum of its proper divisors (400976790513148) is greater than itself. Its abundance is 15714875696636

Bases of 385261914816512

• Binary: 1010111100110010011000111100101000000000000000000₂
• Hexadecimal: 0x15E64C7940000
• Base-36: 3SKAVOWWE8

Squares and roots of 385261914816512

• 385261914816512 squared (385261914816512²) is 148426743008085348514627846144
• 385261914816512 cubed (385261914816512³) is 57183171221273295631120365089510771526729728
• The square root of 385261914816512 is 19628089.9431532053
• The cube root of 385261914816512 is 72764.3564958857

Scales and comparisons

• 385,261,914,816,512 seconds is equal to 12,250,137 years, 10 weeks, 2 days, 8 minutes, 32 seconds.
• To count from 1 to 385,261,914,816,512 would take you about thirty million, six hundred twenty-five thousand, three hundred forty-two 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 385261914816512 cubic inches would be around 6063.7 feet tall.

Recreational maths with 385261914816512

• 385261914816512 backwards is 215618419162583
• The number of decimal digits it has is: 15
• The sum of 385261914816512's digits is 62
• More coming soon!