148991361760

Names of 148991361760

• Cardinal: 148991361760 can be written as One hundred forty-eight billion, nine hundred ninety-one million, three hundred sixty-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.4899136176 × 10¹¹

Factors of 148991361760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1121

Divisors of 148991361760

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 80 124 151 155 160 248 302 310 331 496 601 604 620 662 755 992 1202 1208 1240 1324 1510 1655 2404 2416 2480 2648 3005 3020 3310 4681 4808 4832 4960 5296 6010 6040 6620 9362 9616 10261 10592 12020 12080 13240 18631 18724 19232 20522 23405 24040 24160 26480 37262 37448 41044 46810 48080 49981 51305 52960 74524 74896 82088 90751 93155 93620 96160 99962 102610 149048 149792 164176 181502 186310 187240 198931 199924 205220 249905 298096 328352 363004 372620 374480 397862 399848 410440 453755 499810 596192 726008 745240 748960 795724 799696 820880 907510 994655 999620 1452016 1490480 1549411 1591448 1599392 1641760 1815020 1989310 1999240 2813281 2904032 2980960 3098822 3182896 3630040 3978620 3998480 5626562 6166861 6197644 6365792 7260080 7747055 7957240 7996960 11253124 12333722 12395288 14066405 14520160 15494110 15914480 22506248 24667444 24790576 28132810 30038581 30834305 30988220 31828960 45012496 49334888 49581152 56265620 60077162 61668610 61976440 90024992 98669776 112531240 120154324 123337220 123952880 150192905 197339552 225062480 240308648 246674440 247905760 300385810 450124960 480617296 493348880 600771620 931196011 961234592 986697760 1201543240 1862392022 2403086480 3724784044 4655980055 4806172960 7449568088 9311960110 14899136176 18623920220 29798272352 37247840440 74495680880 148991361760
• Sum of all divisors σ(n): 367468351488
• Sum of proper divisors (its aliquot sum) s(n): 218476989728
• 148991361760 is an abundant number, because the sum of its proper divisors (218476989728) is greater than itself. Its abundance is 69485627968

Bases of 148991361760

• Binary: 10001010110000100100111100001011100000₂
• Hexadecimal: 0x22B093C2E0
• Base-36: 1WG1LYHS

Squares and roots of 148991361760

• 148991361760 squared (148991361760²) is 22198425879099190297600
• 148991361760 cubed (148991361760³) is 3307373700655413484552803659776000
• The square root of 148991361760 is 385993.9918703399
• The cube root of 148991361760 is 5301.3567401175

Scales and comparisons

• 148,991,361,760 seconds is equal to 4,737 years, 24 weeks, 1 day, 1 hour, 22 minutes, 40 seconds.
• To count from 1 to 148,991,361,760 would take you about nine thousand, four hundred seventy-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 148991361760 cubic inches would be around 441.8 feet tall.

Recreational maths with 148991361760

• 148991361760 backwards is 067163199841
• The number of decimal digits it has is: 12
• The sum of 148991361760's digits is 55
• More coming soon!