1385482743780521673

Names of 1385482743780521673

• Cardinal: 1385482743780521673 can be written as One quintillion, three hundred eighty-five quadrillion, four hundred eighty-two trillion, seven hundred forty-three billion, seven hundred eighty million, five hundred twenty-one thousand, six hundred seventy-three.

Scientific notation

• Scientific notation: 1.385482743780521673 × 10¹⁸

Factors of 1385482743780521673

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 786

Divisors of 1385482743780521673

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 21 43 49 129 147 301 343 733 903 1029 1849 2107 2199 5131 5547 6321 12943 14749 15393 31519 35917 38829 44247 79507 90601 94557 107751 220633 238521 251419 271803 537289 556549 634207 661899 754257 1355317 1544431 1611867 1669647 1902621 3418801 3761023 3895843 4065951 4633293 9487219 10256403 10811017 11283069 11687529 23103427 23931607 26327161 27270901 28461657 32433051 58278631 66410533 69310281 71794821 78981483 81812703 161723989 167521249 174835893 184290127 199231599 393832837 407950417 464873731 485171967 502563747 552870381 993447361 1132067923 1172648743 1181498511 1223851251 1394621193 2505981133 2756829859 2855652919 2980342083 3396203769 3517946229 6954131527 7517943399 7924475461 8270489577 8566958757 16934811991 17541867931 19297809013 19989570433 20862394581 23773426383 42718236523 48678920689 50804435973 52625603793 57893427039 59968711299 118543683937 122793075517 128154709569 135084663091 146036762067 299027655661 340752444823 355631051811 368379226551 405253989273 728196915613 829805787559 859551528619 897082966983 1022257334469 1836884170489 2093193589627 2184590746839 2489417362677 2578654585857 5097378409291 5510652511467 5808640512913 6279580768881 12858189193423 14652355127389 15292135227873 17425921538739 31312467371359 35681648865037 38574567580269 43957065382167 90007324353961 93937402114077 107044946595111 219187271599513 249771542055259 270021973061883 630051270477727 657561814798539 749314626165777 1346436096968437 1534310901196591 1890153811433181 4039308290905311 4602932703589773 9425052678779059 10740176308376137 28275158036337177 32220528925128411 65975368751453413 197926106254360239 461827581260173891 1385482743780521673
• Sum of all divisors σ(n): 2208603645668576000
• Sum of proper divisors (its aliquot sum) s(n): 823120901888054327
• 1385482743780521673 is a deficient number, because the sum of its proper divisors (823120901888054327) is less than itself. Its deficiency is 562361841892467346

Bases of 1385482743780521673

• Binary: 1001100111010001110010011011100000001011110001011011011001001₂
• Hexadecimal: 0x133A39370178B6C9
• Base-36: AIY0N5RAJR9L

Squares and roots of 1385482743780521673

• 1385482743780521673 squared (1385482743780521673²) is 1919562433313602666567192160022718929
• 1385482743780521673 cubed (1385482743780521673³) is 2659520626965344883565511874642657555722358543471848217
• The square root of 1385482743780521673 is 1177065309.9044766569
• The cube root of 1385482743780521673 is 1114808.7625476665

Scales and comparisons

• 1,385,482,743,780,521,673 seconds is equal to 44,054,065,672 years, 37 weeks, 3 hours, 34 minutes, 33 seconds.
• To count from 1 to 1,385,482,743,780,521,673 would take you about one hundred fifty-four billion, one hundred eighty-nine million, two hundred twenty-nine thousand, eight hundred fifty-four 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 1385482743780521673 cubic inches would be around 92900.7 feet tall.

Recreational maths with 1385482743780521673

• 1385482743780521673 backwards is 3761250873472845831
• The number of decimal digits it has is: 19
• The sum of 1385482743780521673's digits is 84
• More coming soon!