48681358509966381

Names of 48681358509966381

• Cardinal: 48681358509966381 can be written as Forty-eight quadrillion, six hundred eighty-one trillion, three hundred fifty-eight billion, five hundred nine million, nine hundred sixty-six thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 4.8681358509966381 × 10¹⁶

Factors of 48681358509966381

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1520

Divisors of 48681358509966381

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 23 27 69 207 331 529 621 993 1163 1587 2979 3489 4761 7613 8937 10467 12167 14283 22839 26749 31401 36501 68517 80247 109503 109561 175099 205551 240741 328509 328683 384953 525297 615227 722223 986049 1154859 1352569 1575891 1845681 2519903 2958147 3464577 4027277 4057707 4727673 5537043 7559709 8853919 10393731 12081831 12173121 14150221 16611129 22679127 26561757 31109087 36245493 36519363 42450663 57957769 68037381 79685271 93327261 108736479 127351989 127419443 173873307 203640137 239055813 279981783 382055967 382258329 447700339 521619921 610920411 715509001 839945349 1146774987 1333028687 1343101017 1564859763 1832761233 2146527003 2930647189 3440324961 3999086061 4029303051 4683723151 5498283699 6439581009 8791941567 10297107797 11997258183 12087909153 14051169453 16456707023 19318743027 26375824701 30891323391 35991774549 42153508359 49370121069 67404885347 79127474103 92673970173 126460525077 148110363207 148188812209 202214656041 236833479331 278021910519 444331089621 444566436627 606643968123 710500437993 1333699309881 1550312362981 1819931904369 2131501313979 3408342680807 4001097929643 4650937088943 5447170024613 6394503941937 10225028042421 13952811266829 16341510073839 30675084127263 41858433800487 49024530221517 78391881658561 92025252381789 147073590664551 235175644975683 705526934927049 1803013278146903 2116580804781147 5409039834440709 16227119503322127 48681358509966381
• Sum of all divisors σ(n): 75692029153507200
• Sum of proper divisors (its aliquot sum) s(n): 27010670643540819
• 48681358509966381 is a deficient number, because the sum of its proper divisors (27010670643540819) is less than itself. Its deficiency is 21670687866425562

Bases of 48681358509966381

• Binary: 10101100111100110111000000001001001010111000010000101101₂
• Hexadecimal: 0xACF370092B842D
• Base-36: DBC3ND1EKH9

Squares and roots of 48681358509966381

• 48681358509966381 squared (48681358509966381²) is 2369874666375876182916505750237161
• 48681358509966381 cubed (48681358509966381³) is 115368718257530998059519863242378282158772886884341
• The square root of 48681358509966381 is 220638524.5372312151
• The cube root of 48681358509966381 is 365135.6436113301

Scales and comparisons

• 48,681,358,509,966,381 seconds is equal to 1,547,916,619 years, 14 weeks, 6 days, 21 hours, 46 minutes, 21 seconds.
• To count from 1 to 48,681,358,509,966,381 would take you about four billion, six hundred forty-three million, seven hundred forty-nine thousand, eight hundred fifty-seven 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 48681358509966381 cubic inches would be around 30428 feet tall.

Recreational maths with 48681358509966381

• 48681358509966381 backwards is 18366990585318684
• The number of decimal digits it has is: 17
• The sum of 48681358509966381's digits is 90
• More coming soon!