146800640

Names of 146800640

• Cardinal: 146800640 can be written as One hundred forty-six million, eight hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4680064 × 10⁸

Factors of 146800640

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 14

Divisors of 146800640

• Number of divisors d(n): 92
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 512 560 640 896 1024 1120 1280 1792 2048 2240 2560 3584 4096 4480 5120 7168 8192 8960 10240 14336 16384 17920 20480 28672 32768 35840 40960 57344 65536 71680 81920 114688 131072 143360 163840 229376 262144 286720 327680 458752 524288 573440 655360 917504 1048576 1146880 1310720 1835008 2097152 2293760 2621440 3670016 4194304 4587520 5242880 7340032 9175040 10485760 14680064 18350080 20971520 29360128 36700160 73400320 146800640
• Sum of all divisors σ(n): 402653136
• Sum of proper divisors (its aliquot sum) s(n): 255852496
• 146800640 is an abundant number, because the sum of its proper divisors (255852496) is greater than itself. Its abundance is 109051856

Bases of 146800640

• Binary: 1000110000000000000000000000₂
• Hexadecimal: 0x8C00000
• Base-36: 2FEG3K

Squares and roots of 146800640

• 146800640 squared (146800640²) is 21550427904409600
• 146800640 cubed (146800640³) is 3163616608641188102144000
• The square root of 146800640 is 12116.1313957881
• The cube root of 146800640 is 527.5245183755

Scales and comparisons

• 146,800,640 seconds is equal to 4 years, 34 weeks, 5 days, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 146,800,640 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 146800640 cubic inches would be around 44 feet tall.

Recreational maths with 146800640

• 146800640 backwards is 046008641
• The number of decimal digits it has is: 9
• The sum of 146800640's digits is 29
• More coming soon!