148198127440

Names of 148198127440

• Cardinal: 148198127440 can be written as One hundred forty-eight billion, one hundred ninety-eight million, one hundred twenty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4819812744 × 10¹¹

Factors of 148198127440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2040

Divisors of 148198127440

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 43 44 55 80 86 88 110 172 176 215 220 344 430 440 473 688 860 880 946 1720 1892 1979 2365 3440 3784 3958 4730 7568 7916 9460 9895 15832 18920 19790 21769 31664 37840 39580 43538 79160 85097 87076 108845 158320 170194 174152 217690 340388 348304 425485 435380 680776 850970 870760 936067 1361552 1701940 1741520 1872134 3403880 3744268 3916441 4680335 6807760 7488536 7832882 9360670 14977072 15665764 18721340 19582205 31331528 37442680 39164410 43080851 62663056 74885360 78328820 86161702 156657640 168406963 172323404 215404255 313315280 336813926 344646808 430808510 673627852 689293616 842034815 861617020 1347255704 1684069630 1723234040 1852476593 2694511408 3368139260 3446468080 3704953186 6736278520 7409906372 9262382965 13472557040 14819812744 18524765930 29639625488 37049531860 74099063720 148198127440
• Sum of all divisors σ(n): 384820289568
• Sum of proper divisors (its aliquot sum) s(n): 236622162128
• 148198127440 is an abundant number, because the sum of its proper divisors (236622162128) is greater than itself. Its abundance is 88424034688

Bases of 148198127440

• Binary: 10001010000001010010111111011101010000₂
• Hexadecimal: 0x22814BF750
• Base-36: 1W2XC6Z4

Squares and roots of 148198127440

• 148198127440 squared (148198127440²) is 21962684976722480953600
• 148198127440 cubed (148198127440³) is 3254828787104891665874585526784000
• The square root of 148198127440 is 384965.0989895059
• The cube root of 148198127440 is 5291.9318018469

Scales and comparisons

• 148,198,127,440 seconds is equal to 4,712 years, 12 weeks, 4 days, 2 hours, 30 minutes, 40 seconds.
• To count from 1 to 148,198,127,440 would take you about nine thousand, four hundred twenty-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 148198127440 cubic inches would be around 441 feet tall.

Recreational maths with 148198127440

• 148198127440 backwards is 044721891841
• The number of decimal digits it has is: 12
• The sum of 148198127440's digits is 49
• More coming soon!