230199640

Names of 230199640

• Cardinal: 230199640 can be written as Two hundred thirty million, one hundred ninety-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.3019964 × 10⁸

Factors of 230199640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 84

Divisors of 230199640

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 23 40 43 44 46 55 86 88 92 110 115 172 184 215 220 230 253 344 430 440 460 473 506 529 860 920 946 989 1012 1058 1265 1720 1892 1978 2024 2116 2365 2530 2645 3784 3956 4232 4730 4945 5060 5290 5819 7912 9460 9890 10120 10580 10879 11638 12167 18920 19780 21160 21758 22747 23276 24334 29095 39560 43516 45494 46552 48668 54395 58190 60835 87032 90988 97336 108790 113735 116380 121670 133837 181976 217580 227470 232760 243340 250217 267674 435160 454940 486680 500434 523181 535348 669185 909880 1000868 1046362 1070696 1251085 1338370 2001736 2092724 2502170 2615905 2676740 4185448 5004340 5231810 5353480 5754991 10008680 10463620 11509982 20927240 23019964 28774955 46039928 57549910 115099820 230199640
• Sum of all divisors σ(n): 604454400
• Sum of proper divisors (its aliquot sum) s(n): 374254760
• 230199640 is an abundant number, because the sum of its proper divisors (374254760) is greater than itself. Its abundance is 144055120

Bases of 230199640

• Binary: 1101101110001001000101011000₂
• Hexadecimal: 0xDB89158
• Base-36: 3T1Z6G

Squares and roots of 230199640

• 230199640 squared (230199640²) is 52991874256129600
• 230199640 cubed (230199640³) is 12198710376686301713344000
• The square root of 230199640 is 15172.3313963279
• The cube root of 230199640 is 612.8697886397

Scales and comparisons

• 230,199,640 seconds is equal to 7 years, 16 weeks, 4 days, 8 hours, 20 minutes, 40 seconds.
• To count from 1 to 230,199,640 would take you about ten 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 230199640 cubic inches would be around 51.1 feet tall.

Recreational maths with 230199640

• 230199640 backwards is 046991032
• The number of decimal digits it has is: 9
• The sum of 230199640's digits is 34
• More coming soon!