1385838983864125

Names of 1385838983864125

• Cardinal: 1385838983864125 can be written as One quadrillion, three hundred eighty-five trillion, eight hundred thirty-eight billion, nine hundred eighty-three million, eight hundred sixty-four thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.385838983864125 × 10¹⁵

Factors of 1385838983864125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20096

Divisors of 1385838983864125

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 25 35 49 61 125 175 181 245 305 427 875 905 1093 1225 1267 1525 2135 2989 4525 5465 6125 6335 7625 7651 8869 10675 11041 14945 18749 22625 27325 31675 38255 44345 53375 53557 55205 66673 74725 77287 93745 131243 136625 158375 191275 197833 221725 267785 276025 333365 373625 386435 466711 468725 541009 656215 918701 956375 989165 1108625 1143689 1338925 1380125 1384831 1666825 1932175 2333555 2343625 2705045 3266977 3281075 3393569 4593505 4945825 5718445 6694625 6924155 8005823 8334125 9660875 9693817 11667775 12067813 13525225 16334885 16405375 16967845 20492657 22967525 23754983 24729125 28592225 34620775 40029115 48469085 56040761 58338875 60339065 67626125 81674425 84474691 84839225 102463285 114837625 118774915 142961125 143448599 166284881 173103875 200145575 207007709 242345425 280203805 301695325 408372125 422373455 424196125 512316425 591322837 593874575 717242995 831424405 1000727875 1004140193 1035038545 1211727125 1250052077 1401019025 1449053963 1508476625 2111867275 2561582125 2956614185 2969372875 3586214975 3709170917 4157122025 5020700965 5175192725 6250260385 7005095125 7245269815 8750364539 10143377741 10559336375 14783070925 17931074875 18545854585 20785610125 25103504825 25875963625 25964196419 31251301925 36226349075 43751822695 50716888705 61252551773 73915354625 92729272925 125517524125 129820982095 156256509625 181131745375 181749374933 218759113475 226259425937 253584443525 306262758865 463646364625 649104910475 908746874665 1093795567375 1131297129685 1267922217625 1531313794325 1583815981559 3245524552375 4543734373325 5656485648425 7656568971625 7919079907795 11086711870913 22718671866625 28282428242125 39595399538975 55433559354565 197976997694875 277167796772825 1385838983864125
• Sum of all divisors σ(n): 2058169440600000
• Sum of proper divisors (its aliquot sum) s(n): 672330456735875
• 1385838983864125 is a deficient number, because the sum of its proper divisors (672330456735875) is less than itself. Its deficiency is 713508527128250

Bases of 1385838983864125

• Binary: 100111011000110100111001000010110010101111100111101₂
• Hexadecimal: 0x4EC69C8595F3D
• Base-36: DN8LN1OUV1

Squares and roots of 1385838983864125

• 1385838983864125 squared (1385838983864125²) is 1920549689197550512116462015625
• 1385838983864125 cubed (1385838983864125³) is 2661572629738094487980440233574517848626953125
• The square root of 1385838983864125 is 37226858.3668313999
• The cube root of 1385838983864125 is 111490.4302179477

Scales and comparisons

• 1,385,838,983,864,125 seconds is equal to 44,065,393 years, 1 day, 23 hours, 35 minutes, 25 seconds.
• To count from 1 to 1,385,838,983,864,125 would take you about one hundred thirty-two million, one hundred ninety-six thousand, one hundred seventy-nine 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 1385838983864125 cubic inches would be around 9290.9 feet tall.

Recreational maths with 1385838983864125

• 1385838983864125 backwards is 5214683898385831
• The number of decimal digits it has is: 16
• The sum of 1385838983864125's digits is 82
• More coming soon!