148395450

Names of 148395450

• Cardinal: 148395450 can be written as One hundred forty-eight million, three hundred ninety-five thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.4839545 × 10⁸

Factors of 148395450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 192

Divisors of 148395450

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 30 31 35 42 47 50 62 70 75 93 94 97 105 141 150 155 175 186 194 210 217 235 282 291 310 329 350 434 465 470 485 525 582 651 658 679 705 775 930 970 987 1050 1085 1175 1302 1358 1410 1455 1457 1550 1645 1974 2037 2170 2325 2350 2425 2910 2914 3007 3255 3290 3395 3525 4074 4371 4559 4650 4850 4935 5425 6014 6510 6790 7050 7275 7285 8225 8742 9021 9118 9870 10185 10199 10850 13677 14550 14570 15035 16275 16450 16975 18042 20370 20398 21049 21855 22795 24675 27354 30070 30597 31913 32550 33950 36425 42098 43710 45105 45590 49350 50925 50995 61194 63147 63826 68385 72850 75175 90210 95739 101850 101990 105245 109275 113975 126294 136770 141329 150350 152985 159565 191478 210490 218550 225525 227950 254975 282658 305970 315735 319130 341925 423987 451050 478695 509950 526225 631470 683850 706645 764925 797825 847974 957390 989303 1052450 1413290 1529850 1578675 1595650 1978606 2119935 2393475 2967909 3157350 3533225 4239870 4786950 4946515 5935818 7066450 9893030 10599675 14839545 21199350 24732575 29679090 49465150 74197725 148395450
• Sum of all divisors σ(n): 447971328
• Sum of proper divisors (its aliquot sum) s(n): 299575878
• 148395450 is an abundant number, because the sum of its proper divisors (299575878) is greater than itself. Its abundance is 151180428

Bases of 148395450

• Binary: 1000110110000101010110111010₂
• Hexadecimal: 0x8D855BA
• Base-36: 2GCMNU

Squares and roots of 148395450

• 148395450 squared (148395450²) is 22021209580702500
• 148395450 cubed (148395450³) is 3267847305272658803625000
• The square root of 148395450 is 12181.7671131901
• The cube root of 148395450 is 529.4279457293

Scales and comparisons

• 148,395,450 seconds is equal to 4 years, 37 weeks, 2 days, 12 hours, 57 minutes, 30 seconds.
• To count from 1 to 148,395,450 would take you about 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 148395450 cubic inches would be around 44.1 feet tall.

Recreational maths with 148395450

• 148395450 backwards is 054593841
• The number of decimal digits it has is: 9
• The sum of 148395450's digits is 39
• More coming soon!