150420816

Names of 150420816

• Cardinal: 150420816 can be written as One hundred fifty million, four hundred twenty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.50420816 × 10⁸

Factors of 150420816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 908

Divisors of 150420816

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 36 39 42 48 52 56 63 72 78 84 91 104 112 117 126 144 156 168 169 182 208 234 252 273 312 336 338 364 468 504 507 546 624 676 728 819 883 936 1008 1014 1092 1183 1352 1456 1521 1638 1766 1872 2028 2184 2366 2649 2704 3042 3276 3532 3549 4056 4368 4732 5298 6084 6181 6552 7064 7098 7947 8112 9464 10596 10647 11479 12168 12362 13104 14128 14196 15894 18543 18928 21192 21294 22958 24336 24724 28392 31788 34437 37086 42384 42588 45916 49448 55629 56784 63576 68874 74172 80353 85176 91832 98896 103311 111258 127152 137748 148344 149227 160706 170352 183664 206622 222516 241059 275496 296688 298454 321412 413244 445032 447681 482118 550992 596908 642824 723177 826488 890064 895362 964236 1044589 1193816 1285648 1343043 1446354 1652976 1790724 1928472 2089178 2387632 2686086 2892708 3133767 3581448 3856944 4178356 5372172 5785416 6267534 7162896 8356712 9401301 10744344 11570832 12535068 16713424 18802602 21488688 25070136 37605204 50140272 75210408 150420816
• Sum of all divisors σ(n): 521552928
• Sum of proper divisors (its aliquot sum) s(n): 371132112
• 150420816 is an abundant number, because the sum of its proper divisors (371132112) is greater than itself. Its abundance is 220711296

Bases of 150420816

• Binary: 1000111101110011110101010000₂
• Hexadecimal: 0x8F73D50
• Base-36: 2HK1G0

Squares and roots of 150420816

• 150420816 squared (150420816²) is 22626421886105856
• 150420816 cubed (150420816³) is 3403484843268301921898496
• The square root of 150420816 is 12264.6164228645
• The cube root of 150420816 is 531.8256914765

Scales and comparisons

• 150,420,816 seconds is equal to 4 years, 40 weeks, 4 days, 23 hours, 33 minutes, 36 seconds.
• To count from 1 to 150,420,816 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 150420816 cubic inches would be around 44.3 feet tall.

Recreational maths with 150420816

• 150420816 backwards is 618024051
• The number of decimal digits it has is: 9
• The sum of 150420816's digits is 27
• More coming soon!