146705040

Names of 146705040

• Cardinal: 146705040 can be written as One hundred forty-six million, seven hundred five thousand and forty.

Scientific notation

• Scientific notation: 1.4670504 × 10⁸

Factors of 146705040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2986

Divisors of 146705040

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 30 36 40 45 46 48 54 60 69 72 80 90 92 108 115 120 135 138 144 180 184 207 216 230 240 270 276 345 360 368 414 432 460 540 552 621 690 720 828 920 1035 1080 1104 1242 1380 1656 1840 2070 2160 2484 2760 2953 3105 3312 4140 4968 5520 5906 6210 8280 8859 9936 11812 12420 14765 16560 17718 23624 24840 26577 29530 35436 44295 47248 49680 53154 59060 67919 70872 79731 88590 106308 118120 132885 135838 141744 159462 177180 203757 212616 236240 265770 271676 318924 339595 354360 398655 407514 425232 531540 543352 611271 637848 679190 708720 797310 815028 1018785 1063080 1086704 1222542 1275696 1358380 1594620 1630056 1833813 2037570 2126160 2445084 2716760 3056355 3189240 3260112 3667626 4075140 4890168 5433520 6112710 6378480 7335252 8150280 9169065 9780336 12225420 14670504 16300560 18338130 24450840 29341008 36676260 48901680 73352520 146705040
• Sum of all divisors σ(n): 527466240
• Sum of proper divisors (its aliquot sum) s(n): 380761200
• 146705040 is an abundant number, because the sum of its proper divisors (380761200) is greater than itself. Its abundance is 234056160

Bases of 146705040

• Binary: 1000101111101000101010010000₂
• Hexadecimal: 0x8BE8A90
• Base-36: 2FCEC0

Squares and roots of 146705040

• 146705040 squared (146705040²) is 21522368761401600
• 146705040 cubed (146705040³) is 3157439970036172184064000
• The square root of 146705040 is 12112.1855996347
• The cube root of 146705040 is 527.4099814197

Scales and comparisons

• 146,705,040 seconds is equal to 4 years, 34 weeks, 3 days, 23 hours, 24 minutes.
• To count from 1 to 146,705,040 would take you about six 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 146705040 cubic inches would be around 44 feet tall.

Recreational maths with 146705040

• 146705040 backwards is 040507641
• 146705040 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 146705040's digits is 27
• More coming soon!