13245682590

Names of 13245682590

• Cardinal: 13245682590 can be written as Thirteen billion, two hundred forty-five million, six hundred eighty-two thousand, five hundred ninety.

Scientific notation

• Scientific notation: 1.324568259 × 10¹⁰

Factors of 13245682590

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4500

Divisors of 13245682590

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 43 45 63 70 86 90 105 113 126 129 210 215 226 258 301 315 339 387 430 565 602 630 645 678 774 791 903 1017 1130 1290 1505 1582 1695 1806 1935 2034 2373 2709 3010 3390 3870 3955 4327 4515 4746 4859 5085 5418 7119 7910 8654 9030 9718 10170 11865 12981 13545 14238 14577 21635 23730 24295 25962 27090 29154 30289 34013 35595 38943 43270 43731 48590 60578 64905 68026 71190 72885 77886 87462 90867 102039 129810 145770 151445 170065 181734 186061 194715 204078 218655 272601 302890 306117 340130 372122 389430 437310 454335 488951 510195 545202 558183 612234 908670 930305 977902 1020390 1116366 1302427 1363005 1466853 1530585 1674549 1860610 2444755 2604854 2726010 2790915 2933706 3061170 3349098 3422657 3907281 4400559 4889510 5581830 6512135 6845314 7334265 7814562 8372745 8801118 10267971 11721843 13024270 14668530 16745490 17113285 19536405 20535942 21024893 22002795 23443686 30803913 34226570 39072810 42049786 44005590 51339855 58609215 61607826 63074679 102679710 105124465 117218430 126149358 147174251 154019565 189224037 210248930 294348502 308039130 315373395 378448074 441522753 630746790 735871255 883045506 946120185 1324568259 1471742510 1892240370 2207613765 2649136518 4415227530 6622841295 13245682590
• Sum of all divisors σ(n): 40639712256
• Sum of proper divisors (its aliquot sum) s(n): 27394029666
• 13245682590 is an abundant number, because the sum of its proper divisors (27394029666) is greater than itself. Its abundance is 14148347076

Bases of 13245682590

• Binary: 1100010101100000010001001110011110₂
• Hexadecimal: 0x31581139E
• Base-36: 6324Y3I

Squares and roots of 13245682590

• 13245682590 squared (13245682590²) is 175448107275029108100
• 13245682590 cubed (13245682590³) is 2323929939981305398903397979000
• The square root of 13245682590 is 115089.8891736367
• The cube root of 13245682590 is 2366.0547028689

Scales and comparisons

• 13,245,682,590 seconds is equal to 421 years, 8 weeks, 6 days, 12 hours, 16 minutes, 30 seconds.
• To count from 1 to 13,245,682,590 would take you about eight hundred forty-two 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 13245682590 cubic inches would be around 197.2 feet tall.

Recreational maths with 13245682590

• 13245682590 backwards is 09528654231
• 13245682590 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13245682590's digits is 45
• More coming soon!