385640695676160

Names of 385640695676160

• Cardinal: 385640695676160 can be written as Three hundred eighty-five trillion, six hundred forty billion, six hundred ninety-five million, six hundred seventy-six thousand, one hundred sixty.

Scientific notation

• Scientific notation: 3.8564069567616 × 10¹⁴

Factors of 385640695676160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1969162076

Divisors of 385640695676160

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 128 136 144 153 160 170 180 192 204 240 255 256 272 288 306 320 340 360 384 408 480 510 544 576 612 640 680 720 765 768 816 960 1020 1088 1152 1224 1280 1360 1440 1530 1632 1920 2040 2176 2304 2448 2720 2880 3060 3264 3840 4080 4352 4896 5440 5760 6120 6528 8160 9792 10880 11520 12240 13056 16320 19584 21760 24480 32640 39168 48960 65280 97920 195840 1969162049 3938324098 5907486147 7876648196 9845810245 11814972294 15753296392 17722458441 19691620490 23629944588 29537430735 31506592784 33475754833 35444916882 39383240980 47259889176 59074861470 63013185568 66951509666 70889833764 78766481960 88612292205 94519778352 100427264499 118149722940 126026371136 133903019332 141779667528 157532963920 167378774165 177224584410 189039556704 200854528998 236299445880 252052742272 267806038664 283559335056 301281793497 315065927840 334757548330 354449168820 378079113408 401709057996 472598891760 502136322495 504105484544 535612077328 567118670112 602563586994 630131855680 669515096660 708898337640 756158226816 803418115992 945197783520 1004272644990 1071224154656 1134237340224 1205127173988 1260263711360 1339030193320 1417796675280 1506408967485 1512316453632 1606836231984 1890395567040 2008545289980 2142448309312 2268474680448 2410254347976 2520527422720 2678060386640 2835593350560 3012817934970 3213672463968 3780791134080 4017090579960 4284896618624 4536949360896 4820508695952 5356120773280 5671186701120 6025635869940 6427344927936 7561582268160 8034181159920 8569793237248 9641017391904 10712241546560 11342373402240 12051271739880 12854689855872 16068362319840 19282034783808 21424483093120 22684746804480 24102543479760 25709379711744 32136724639680 38564069567616 42848966186240 48205086959520 64273449279360 77128139135232 96410173919040 128546898558720 192820347838080 385640695676160
• Sum of all divisors σ(n): 1412763497800200
• Sum of proper divisors (its aliquot sum) s(n): 1027122802124040
• 385640695676160 is an abundant number, because the sum of its proper divisors (1027122802124040) is greater than itself. Its abundance is 641482106447880

Bases of 385640695676160

• Binary: 1010111101011110011111000101011010011110100000000₂
• Hexadecimal: 0x15EBCF8AD3D00
• Base-36: 3SP4W19A80

Squares and roots of 385640695676160

• 385640695676160 squared (385640695676160²) is 148718746161592650119592345600
• 385640695676160 cubed (385640695676160³) is 57352000729842839303633911578727752400896000
• The square root of 385640695676160 is 19637736.5212022335
• The cube root of 385640695676160 is 72788.1954451649

Scales and comparisons

• 385,640,695,676,160 seconds is equal to 12,262,181 years, 13 weeks, 2 days, 17 hours, 36 minutes.
• To count from 1 to 385,640,695,676,160 would take you about thirty million, six hundred fifty-five thousand, four hundred fifty-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 385640695676160 cubic inches would be around 6065.7 feet tall.

Recreational maths with 385640695676160

• 385640695676160 backwards is 061676596046583
• 385640695676160 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 385640695676160's digits is 72
• More coming soon!