148190900

Names of 148190900

• Cardinal: 148190900 can be written as One hundred forty-eight million, one hundred ninety thousand, nine hundred.

Scientific notation

• Scientific notation: 1.481909 × 10⁸

Factors of 148190900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 315

Divisors of 148190900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 25 26 43 44 50 52 55 65 86 100 110 130 143 172 215 220 241 260 275 286 325 430 473 482 550 559 572 650 715 860 946 964 1075 1100 1118 1205 1300 1430 1892 2150 2236 2365 2410 2651 2795 2860 3133 3575 4300 4730 4820 5302 5590 6025 6149 6266 7150 9460 10363 10604 11180 11825 12050 12298 12532 13255 13975 14300 15665 20726 23650 24100 24596 26510 27950 30745 31330 34463 41452 47300 51815 53020 55900 61490 62660 66275 68926 78325 103630 113993 122980 132550 134719 137852 153725 156650 172315 207260 227986 259075 265100 269438 307450 313300 344630 455972 518150 538876 569965 614900 673595 689260 861575 1036300 1139930 1347190 1481909 1723150 2279860 2694380 2849825 2963818 3367975 3446300 5699650 5927636 6735950 7409545 11399300 13471900 14819090 29638180 37047725 74095450 148190900
• Sum of all divisors σ(n): 388183488
• Sum of proper divisors (its aliquot sum) s(n): 239992588
• 148190900 is an abundant number, because the sum of its proper divisors (239992588) is greater than itself. Its abundance is 91801688

Bases of 148190900

• Binary: 1000110101010011011010110100₂
• Hexadecimal: 0x8D536B4
• Base-36: 2G88TW

Squares and roots of 148190900

• 148190900 squared (148190900²) is 21960542842810000
• 148190900 cubed (148190900³) is 3254352608364572429000000
• The square root of 148190900 is 12173.3684738447
• The cube root of 148190900 is 529.1845773451

Scales and comparisons

• 148,190,900 seconds is equal to 4 years, 37 weeks, 4 hours, 8 minutes, 20 seconds.
• To count from 1 to 148,190,900 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 148190900 cubic inches would be around 44.1 feet tall.

Recreational maths with 148190900

• 148190900 backwards is 009091841
• The number of decimal digits it has is: 9
• The sum of 148190900's digits is 32
• More coming soon!