148989224640

Names of 148989224640

• Cardinal: 148989224640 can be written as One hundred forty-eight billion, nine hundred eighty-nine million, two hundred twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4898922464 × 10¹¹

Factors of 148989224640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 29140

Divisors of 148989224640

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 7019 14038 21057 22111 28076 35095 42114 44222 56152 66333 70190 84228 88444 105285 110555 112304 132666 140380 168456 176888 210570 221110 224608 265332 280760 331665 336912 353776 421140 442220 449216 530664 561520 663330 673824 707552 842280 884440 1061328 1123040 1326660 1347648 1415104 1684560 1768880 2122656 2246080 2653320 3369120 3537760 4245312 5306640 6738240 7075520 10613280 21226560 155197109 310394218 465591327 620788436 775985545 931182654 1241576872 1551971090 1862365308 2327956635 2483153744 3103942180 3724730616 4655913270 4966307488 6207884360 7449461232 9311826540 9932614976 12415768720 14898922464 18623653080 24831537440 29797844928 37247306160 49663074880 74494612320 148989224640
• Sum of all divisors σ(n): 473129579520
• Sum of proper divisors (its aliquot sum) s(n): 324140354880
• 148989224640 is an abundant number, because the sum of its proper divisors (324140354880) is greater than itself. Its abundance is 175151130240

Bases of 148989224640

• Binary: 10001010110000011100110010011011000000₂
• Hexadecimal: 0x22B07326C0
• Base-36: 1WG0C5HC

Squares and roots of 148989224640

• 148989224640 squared (148989224640²) is 22197789058828383129600
• 148989224640 cubed (148989224640³) is 3307231380597116149303960633344000
• The square root of 148989224640 is 385991.2235271677
• The cube root of 148989224640 is 5301.3313925857

Scales and comparisons

• 148,989,224,640 seconds is equal to 4,737 years, 20 weeks, 4 days, 7 hours, 44 minutes.
• To count from 1 to 148,989,224,640 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 148989224640 cubic inches would be around 441.8 feet tall.

Recreational maths with 148989224640

• 148989224640 backwards is 046422989841
• The number of decimal digits it has is: 12
• The sum of 148989224640's digits is 57
• More coming soon!