150728400

Names of 150728400

• Cardinal: 150728400 can be written as One hundred fifty million, seven hundred twenty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.507284 × 10⁸

Factors of 150728400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 440

Divisors of 150728400

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 149 150 180 200 225 240 281 298 300 360 400 447 450 562 596 600 720 745 843 894 900 1124 1192 1200 1341 1405 1490 1686 1788 1800 2235 2248 2384 2529 2682 2810 2980 3372 3576 3600 3725 4215 4470 4496 5058 5364 5620 5960 6705 6744 7025 7152 7450 8430 8940 10116 10728 11175 11240 11920 12645 13410 13488 14050 14900 16860 17880 20232 21075 21456 22350 22480 25290 26820 28100 29800 33525 33720 35760 40464 41869 42150 44700 50580 53640 56200 59600 63225 67050 67440 83738 84300 89400 101160 107280 112400 125607 126450 134100 167476 168600 178800 202320 209345 251214 252900 268200 334952 337200 376821 418690 502428 505800 536400 628035 669904 753642 837380 1004856 1011600 1046725 1256070 1507284 1674760 1884105 2009712 2093450 2512140 3014568 3140175 3349520 3768210 4186900 5024280 6029136 6280350 7536420 8373800 9420525 10048560 12560700 15072840 16747600 18841050 25121400 30145680 37682100 50242800 75364200 150728400
• Sum of all divisors σ(n): 528453900
• Sum of proper divisors (its aliquot sum) s(n): 377725500
• 150728400 is an abundant number, because the sum of its proper divisors (377725500) is greater than itself. Its abundance is 226997100

Bases of 150728400

• Binary: 1000111110111110111011010000₂
• Hexadecimal: 0x8FBEED0
• Base-36: 2HQMS0

Squares and roots of 150728400

• 150728400 squared (150728400²) is 22719050566560000
• 150728400 cubed (150728400³) is 3424406141416682304000000
• The square root of 150728400 is 12277.1495062983
• The cube root of 150728400 is 532.1879412107

Scales and comparisons

• 150,728,400 seconds is equal to 4 years, 41 weeks, 1 day, 13 hours.
• To count from 1 to 150,728,400 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 150728400 cubic inches would be around 44.3 feet tall.

Recreational maths with 150728400

• 150728400 backwards is 004827051
• The number of decimal digits it has is: 9
• The sum of 150728400's digits is 27
• More coming soon!