148221900

Names of 148221900

• Cardinal: 148221900 can be written as One hundred forty-eight million, two hundred twenty-one thousand, nine hundred.

Scientific notation

• Scientific notation: 1.482219 × 10⁸

Factors of 148221900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 670

Divisors of 148221900

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 29 30 36 45 50 54 58 60 75 81 87 90 100 108 116 135 145 150 162 174 180 225 261 270 290 300 324 348 405 435 450 522 540 580 631 675 725 783 810 870 900 1044 1262 1305 1350 1450 1566 1620 1740 1893 2025 2175 2349 2524 2610 2700 2900 3132 3155 3786 3915 4050 4350 4698 5220 5679 6310 6525 7572 7830 8100 8700 9396 9465 11358 11745 12620 13050 15660 15775 17037 18299 18930 19575 22716 23490 26100 28395 31550 34074 36598 37860 39150 46980 47325 51111 54897 56790 58725 63100 68148 73196 78300 85185 91495 94650 102222 109794 113580 117450 141975 164691 170370 182990 189300 204444 219588 234900 255555 274485 283950 329382 340740 365980 425925 457475 494073 511110 548970 567900 658764 823455 851850 914950 988146 1022220 1097940 1277775 1372425 1482219 1646910 1703700 1829900 1976292 2470365 2555550 2744850 2964438 3293820 4117275 4940730 5111100 5489700 5928876 7411095 8234550 9881460 12351825 14822190 16469100 24703650 29644380 37055475 49407300 74110950 148221900
• Sum of all divisors σ(n): 497832720
• Sum of proper divisors (its aliquot sum) s(n): 349610820
• 148221900 is an abundant number, because the sum of its proper divisors (349610820) is greater than itself. Its abundance is 201388920

Bases of 148221900

• Binary: 1000110101011010111111001100₂
• Hexadecimal: 0x8D5AFCC
• Base-36: 2G8WR0

Squares and roots of 148221900

• 148221900 squared (148221900²) is 21969731639610000
• 148221900 cubed (148221900³) is 3256395366113109459000000
• The square root of 148221900 is 12174.6416785053
• The cube root of 148221900 is 529.2214747481

Scales and comparisons

• 148,221,900 seconds is equal to 4 years, 37 weeks, 12 hours, 45 minutes.
• To count from 1 to 148,221,900 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 148221900 cubic inches would be around 44.1 feet tall.

Recreational maths with 148221900

• 148221900 backwards is 009122841
• 148221900 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 148221900's digits is 27
• More coming soon!