1513898397

Names of 1513898397

• Cardinal: 1513898397 can be written as One billion, five hundred thirteen million, eight hundred ninety-eight thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 1.513898397 × 10⁹

Factors of 1513898397

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 62

Divisors of 1513898397

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 19 27 29 33 57 87 99 121 171 209 261 297 319 363 513 551 627 783 841 957 1089 1653 1881 2299 2523 2871 3267 3509 4959 5643 6061 6897 7569 8613 9251 10527 14877 15979 18183 20691 22707 24389 27753 31581 47937 54549 62073 66671 73167 83259 94743 101761 143811 163647 175769 200013 219501 249777 268279 305283 431433 463391 527307 600039 658503 804837 915849 1390173 1581921 1800117 1933459 2414511 2747547 2951069 4170519 4745763 5097301 5800377 7243533 8853207 12511557 15291903 17401131 26559621 45875709 52203393 56070311 79678863 137627127 168210933 504632799 1513898397
• Sum of all divisors σ(n): 2687664000
• Sum of proper divisors (its aliquot sum) s(n): 1173765603
• 1513898397 is a deficient number, because the sum of its proper divisors (1173765603) is less than itself. Its deficiency is 340132794

Bases of 1513898397

• Binary: 1011010001111000100000110011101₂
• Hexadecimal: 0x5A3C419D
• Base-36: P1C3H9

Squares and roots of 1513898397

• 1513898397 squared (1513898397²) is 2291888356439169609
• 1513898397 cubed (1513898397³) is 3469686108916223499076216773
• The square root of 1513898397 is 38908.8472843903
• The cube root of 1513898397 is 1148.2388662811

Scales and comparisons

• 1,513,898,397 seconds is equal to 48 years, 7 weeks, 23 hours, 19 minutes, 57 seconds.
• To count from 1 to 1,513,898,397 would take you about ninety-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 1513898397 cubic inches would be around 95.7 feet tall.

Recreational maths with 1513898397

• 1513898397 backwards is 7938983151
• The number of decimal digits it has is: 10
• The sum of 1513898397's digits is 54
• More coming soon!