13434587397

Names of 13434587397

• Cardinal: 13434587397 can be written as Thirteen billion, four hundred thirty-four million, five hundred eighty-seven thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 1.3434587397 × 10¹⁰

Factors of 13434587397

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 456

Divisors of 13434587397

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 21 27 31 33 49 63 77 93 97 99 147 189 217 231 279 291 297 307 341 441 539 651 679 693 837 873 921 1023 1067 1323 1519 1617 1953 2037 2079 2149 2387 2619 2763 3007 3069 3201 3377 4557 4753 4851 5859 6111 6447 7161 7469 8289 9021 9207 9517 9603 10131 13671 14259 14553 15043 16709 18333 19341 21049 21483 22407 23639 27063 28551 28809 29779 30393 33077 41013 42777 45129 50127 52283 58023 63147 64449 66619 67221 70917 81189 85653 89337 91179 99231 104687 128331 135387 147343 150381 156849 165473 189441 199857 201663 208453 212751 231539 256959 268011 297693 314061 327569 406161 442029 451143 466333 470547 496419 568323 599571 625359 638253 694617 732809 804033 893079 923149 942183 982707 1326087 1398999 1411641 1459171 1489257 1620773 1798713 1876077 2083851 2198427 2292983 2769447 2826549 2948121 3978261 4196997 4377513 4467771 4862319 5129663 5628231 6251553 6462043 6595281 6878949 8308341 8844363 10154639 12590991 13132539 14586957 15388989 16050881 19386129 19785843 20636847 24925023 30463917 39397617 43760871 45234301 46166967 48152643 58158387 61910541 71082473 91391751 135702903 138500901 144457929 174475161 213247419 274175253 407108709 433373787 497577311 639742257 1221326127 1492731933 1919226771 4478195799 13434587397
• Sum of all divisors σ(n): 26426695680
• Sum of proper divisors (its aliquot sum) s(n): 12992108283
• 13434587397 is a deficient number, because the sum of its proper divisors (12992108283) is less than itself. Its deficiency is 442479114

Bases of 13434587397

• Binary: 1100100000110000111000100100000101₂
• Hexadecimal: 0x320C38905
• Base-36: 666LTZ9

Squares and roots of 13434587397

• 13434587397 squared (13434587397²) is 180488138527631235609
• 13434587397 cubed (13434587397³) is 2424783671171304734176209019773
• The square root of 13434587397 is 115907.6675505121
• The cube root of 13434587397 is 2377.2495706927

Scales and comparisons

• 13,434,587,397 seconds is equal to 427 years, 9 weeks, 1 day, 21 hours, 49 minutes, 57 seconds.
• To count from 1 to 13,434,587,397 would take you about eight hundred fifty-four 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 13434587397 cubic inches would be around 198.1 feet tall.

Recreational maths with 13434587397

• 13434587397 backwards is 79378543431
• The number of decimal digits it has is: 11
• The sum of 13434587397's digits is 54
• More coming soon!