13306735890

Names of 13306735890

• Cardinal: 13306735890 can be written as Thirteen billion, three hundred six million, seven hundred thirty-five thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.330673589 × 10¹⁰

Factors of 13306735890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5147

Divisors of 13306735890

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 42 45 51 54 63 70 81 85 90 102 105 119 126 135 153 162 170 189 210 238 243 255 270 306 315 357 378 405 459 486 510 567 595 630 714 729 765 810 918 945 1071 1134 1190 1215 1377 1458 1530 1701 1785 1890 2142 2187 2295 2430 2754 2835 3213 3402 3570 3645 4131 4374 4590 5103 5113 5355 5670 6426 6885 7290 8262 8505 9639 10206 10226 10710 10935 12393 13770 15309 15339 16065 17010 19278 20655 21870 24786 25515 25565 28917 30618 30678 32130 35791 37179 41310 46017 48195 51030 51130 57834 61965 71582 74358 76545 76695 86751 86921 92034 96390 107373 123930 138051 144585 153090 153390 173502 173842 178955 185895 214746 230085 260253 260763 276102 289170 322119 357910 371790 414153 433755 434605 460170 520506 521526 536865 608447 644238 690255 782289 828306 867510 869210 966357 1073730 1216894 1242459 1301265 1303815 1380510 1564578 1610595 1825341 1932714 2070765 2346867 2484918 2602530 2607630 2899071 3042235 3221190 3650682 3727377 3911445 4141530 4693734 4831785 5476023 5798142 6084470 6212295 7040601 7454754 7822890 8697213 9126705 9663570 10952046 11182131 11734335 12424590 14081202 14495355 16428069 17394426 18253410 18636885 21121803 22364262 23468670 26091639 27380115 28990710 32856138 35203005 37273770 42243606 43486065 49284207 52183278 54760230 55910655 63365409 70406010 78274917 82140345 86972130 98568414 105609015 111821310 126730818 130458195 147852621 156549834 164280690 190096227 211218030 246421035 260916390 295705242 316827045 380192454 391374585 443557863 492842070 633654090 739263105 782749170 887115726 950481135 1330673589 1478526210 1900962270 2217789315 2661347178 4435578630 6653367945 13306735890
• Sum of all divisors σ(n): 43478000640
• Sum of proper divisors (its aliquot sum) s(n): 30171264750
• 13306735890 is an abundant number, because the sum of its proper divisors (30171264750) is greater than itself. Its abundance is 16864528860

Bases of 13306735890

• Binary: 1100011001001001001010110100010010₂
• Hexadecimal: 0x31924AD12
• Base-36: 642HJ4I

Squares and roots of 13306735890

• 13306735890 squared (13306735890²) is 177069220046214092100
• 13306735890 cubed (13306735890³) is 2356213345403264517970835469000
• The square root of 13306735890 is 115354.8260368849
• The cube root of 13306735890 is 2369.6844155983

Scales and comparisons

• 13,306,735,890 seconds is equal to 423 years, 5 weeks, 6 days, 3 hours, 31 minutes, 30 seconds.
• To count from 1 to 13,306,735,890 would take you about eight hundred forty-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 13306735890 cubic inches would be around 197.5 feet tall.

Recreational maths with 13306735890

• 13306735890 backwards is 09853760331
• 13306735890 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13306735890's digits is 45
• More coming soon!