148397454

Names of 148397454

• Cardinal: 148397454 can be written as One hundred forty-eight million, three hundred ninety-seven thousand, four hundred fifty-four.

Scientific notation

• Scientific notation: 1.48397454 × 10⁸

Factors of 148397454

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 316

Divisors of 148397454

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 37 51 54 74 102 111 153 222 257 289 306 333 459 514 578 629 666 771 867 918 999 1258 1542 1734 1887 1998 2313 2601 3774 4369 4626 5202 5661 6939 7803 8738 9509 10693 11322 13107 13878 15606 16983 19018 21386 26214 28527 32079 33966 39321 57054 64158 74273 78642 85581 96237 117963 148546 161653 171162 192474 222819 235926 256743 288711 323306 445638 484959 513486 577422 668457 969918 1336914 1454877 2005371 2748101 2909754 4010742 4364631 5496202 8244303 8729262 16488606 24732909 49465818 74198727 148397454
• Sum of all divisors σ(n): 361179360
• Sum of proper divisors (its aliquot sum) s(n): 212781906
• 148397454 is an abundant number, because the sum of its proper divisors (212781906) is greater than itself. Its abundance is 64384452

Bases of 148397454

• Binary: 1000110110000101110110001110₂
• Hexadecimal: 0x8D85D8E
• Base-36: 2GCO7I

Squares and roots of 148397454

• 148397454 squared (148397454²) is 22021804353682116
• 148397454 cubed (148397454³) is 3267979698572541539732664
• The square root of 148397454 is 12181.8493669885
• The cube root of 148397454 is 529.4303289307

Scales and comparisons

• 148,397,454 seconds is equal to 4 years, 37 weeks, 2 days, 13 hours, 30 minutes, 54 seconds.
• To count from 1 to 148,397,454 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 148397454 cubic inches would be around 44.1 feet tall.

Recreational maths with 148397454

• 148397454 backwards is 454793841
• The number of decimal digits it has is: 9
• The sum of 148397454's digits is 45
• More coming soon!