149546720000

Names of 149546720000

• Cardinal: 149546720000 can be written as One hundred forty-nine billion, five hundred forty-six million, seven hundred twenty thousand.

Scientific notation

• Scientific notation: 1.4954672 × 10¹¹

Factors of 149546720000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 49219

Divisors of 149546720000

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 32 38 40 50 64 76 80 95 100 125 128 152 160 190 200 250 256 304 320 380 400 475 500 608 625 640 760 800 950 1000 1216 1250 1280 1520 1600 1900 2000 2375 2432 2500 3040 3200 3800 4000 4750 4864 5000 6080 6400 7600 8000 9500 10000 11875 12160 15200 16000 19000 20000 23750 24320 30400 32000 38000 40000 47500 49193 60800 76000 80000 95000 98386 121600 152000 160000 190000 196772 245965 304000 380000 393544 491930 608000 760000 787088 934667 983860 1229825 1520000 1574176 1869334 1967720 2459650 3040000 3148352 3738668 3935440 4673335 4919300 6149125 6296704 7477336 7870880 9346670 9838600 12298250 12593408 14954672 15741760 18693340 19677200 23366675 24596500 29909344 30745625 31483520 37386680 39354400 46733350 49193000 59818688 61491250 62967040 74773360 78708800 93466700 98386000 116833375 119637376 122982500 149546720 157417600 186933400 196772000 233666750 239274752 245965000 299093440 314835200 373866800 393544000 467333500 491930000 584166875 598186880 747733600 787088000 934667000 983860000 1168333750 1196373760 1495467200 1574176000 1869334000 1967720000 2336667500 2990934400 3738668000 3935440000 4673335000 5981868800 7477336000 7870880000 9346670000 14954672000 18693340000 29909344000 37386680000 74773360000 149546720000
• Sum of all divisors σ(n): 392657653080
• Sum of proper divisors (its aliquot sum) s(n): 243110933080
• 149546720000 is an abundant number, because the sum of its proper divisors (243110933080) is greater than itself. Its abundance is 93564213080

Bases of 149546720000

• Binary: 10001011010001101011011101101100000000₂
• Hexadecimal: 0x22D1ADDB00
• Base-36: 1WP897NK

Squares and roots of 149546720000

• 149546720000 squared (149546720000²) is 22364221462758400000000
• 149546720000 cubed (149546720000³) is 3344495965109120872448000000000000
• The square root of 149546720000 is 386712.7099023253
• The cube root of 149546720000 is 5307.9354249661

Scales and comparisons

• 149,546,720,000 seconds is equal to 4,755 years, 6 weeks, 2 days, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 149,546,720,000 would take you about nine thousand, five hundred ten 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 149546720000 cubic inches would be around 442.3 feet tall.

Recreational maths with 149546720000

• 149546720000 backwards is 000027645941
• 149546720000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149546720000's digits is 38
• More coming soon!